Apply editorconfig formatting

Gruntfile.js

 module.exports = function(grunt) {
-    // Project configuration.
-    grunt.initConfig({
+  // Project configuration.
+  grunt.initConfig({
 
-        pkg: grunt.file.readJSON('package.json'),
+    pkg: grunt.file.readJSON('package.json'),
 
-        minBanner: '/*! <%= pkg.name %> - v<%= pkg.version %> - ' +
-        '(c) <%= pkg.author %>, <%= pkg.repository.url %> - ' +
-        '<%= grunt.template.today("yyyy-mm-dd") %> */\n',
+    minBanner: '/*! <%= pkg.name %> - v<%= pkg.version %> - ' +
+      '(c) <%= pkg.author %>, <%= pkg.repository.url %> - ' +
+      '<%= grunt.template.today("yyyy-mm-dd") %> */\n',
 
-        recess: {
-            options: {
-                compile: true
-            },
+    recess: {
+      options: {
+        compile: true
+      },
 
-            slider: {
-                src: ['src/rzslider.less'],
-                dest: 'dist/rzslider.css'
-            },
+      slider: {
+        src: ['src/rzslider.less'],
+        dest: 'dist/rzslider.css'
+      },
 
-            min: {
-                options: {
-                    compress: true,
-                    banner: '<%= minBanner %>'
-                },
-                src: ['dist/rzslider.css'],
-                dest: 'dist/rzslider.min.css'
-            }
+      min: {
+        options: {
+          compress: true,
+          banner: '<%= minBanner %>'
         },
+        src: ['dist/rzslider.css'],
+        dest: 'dist/rzslider.min.css'
+      }
+    },
 
-        uglify: {
-            options: {
-                report: 'min',
-                banner: '<%= minBanner %>'
-            },
-            rzslider: {
-                files: {
-                    'dist/rzslider.min.js': [
-                        'dist/rzslider.js'
-                    ]
-                }
-            }
-        },
+    uglify: {
+      options: {
+        report: 'min',
+        banner: '<%= minBanner %>'
+      },
+      rzslider: {
+        files: {
+          'dist/rzslider.min.js': [
+            'dist/rzslider.js'
+          ]
+        }
+      }
+    },
 
-        ngtemplates: {
-            app: {
-                src: 'src/**.html',
-                dest: 'temp/templates.js',
-                options: {
-                    htmlmin: {
-                        collapseBooleanAttributes: true,
-                        collapseWhitespace: true,
-                        removeAttributeQuotes: true,
-                        removeComments: true, // Only if you don't use comment directives!
-                        removeEmptyAttributes: true,
-                        removeRedundantAttributes: true,
-                        removeScriptTypeAttributes: true,
-                        removeStyleLinkTypeAttributes: true
-                    },
-                    module: 'rzModule',
-                    url: function(url) {
-                        return url.replace('src/', '');
-                    },
-                    bootstrap: function(module, script) {
-                        return 'module.run(function($templateCache) {\n' + script + '\n});';
-                    }
-                }
-            }
-        },
+    ngtemplates: {
+      app: {
+        src: 'src/**.html',
+        dest: 'temp/templates.js',
+        options: {
+          htmlmin: {
+            collapseBooleanAttributes: true,
+            collapseWhitespace: true,
+            removeAttributeQuotes: true,
+            removeComments: true, // Only if you don't use comment directives!
+            removeEmptyAttributes: true,
+            removeRedundantAttributes: true,
+            removeScriptTypeAttributes: true,
+            removeStyleLinkTypeAttributes: true
+          },
+          module: 'rzModule',
+          url: function(url) {
+            return url.replace('src/', '');
+          },
+          bootstrap: function(module, script) {
+            return 'module.run(function($templateCache) {\n' + script + '\n});';
+          }
+        }
+      }
+    },
 
-        replace: {
-            dist: {
-                options: {
-                    patterns: [
-                        {
-                            match: /\/\*templateReplacement\*\//,
-                            replacement: '<%= grunt.file.read("temp/templates.js") %>'
-                        }
-                    ]
-                },
-                files: [
-                    {expand: true, flatten: true, src: ['src/rzslider.js'], dest: 'dist/'}
-                ]
-            }
+    replace: {
+      dist: {
+        options: {
+          patterns: [{
+            match: /\/\*templateReplacement\*\//,
+            replacement: '<%= grunt.file.read("temp/templates.js") %>'
+          }]
         },
+        files: [{
+          expand: true,
+          flatten: true,
+          src: ['src/rzslider.js'],
+          dest: 'dist/'
+        }]
+      }
+    },
 
-        ngAnnotate: {
-            options: {
-                singleQuotes: true,
-            },
-            rzslider: {
-                files: [{
-                    'dist/rzslider.js': 'dist/rzslider.js'
-                }, {
-                    expand: true,
-                    src: ['dist/rzslider.js']
-                }
-                ]
-            }
-        },
-        watch: {
-            all: {
-                files: ['dist/*', 'demo/*'],
-                options: {
-                    livereload: true
-                }
-            },
-            js: {
-                files: ['src/*js', 'src/*.html'],
-                tasks: ['js']
-            },
-            less: {
-                files: ['src/*.less'],
-                tasks: ['css']
-            }
-        },
-        serve: {
-            options: {
-                port: 9000
-            }
+    ngAnnotate: {
+      options: {
+        singleQuotes: true,
+      },
+      rzslider: {
+        files: [{
+          'dist/rzslider.js': 'dist/rzslider.js'
+        }, {
+          expand: true,
+          src: ['dist/rzslider.js']
+        }]
+      }
+    },
+    watch: {
+      all: {
+        files: ['dist/*', 'demo/*'],
+        options: {
+          livereload: true
         }
+      },
+      js: {
+        files: ['src/*js', 'src/*.html'],
+        tasks: ['js']
+      },
+      less: {
+        files: ['src/*.less'],
+        tasks: ['css']
+      }
+    },
+    serve: {
+      options: {
+        port: 9000
+      }
+    }
 
-    });
+  });
 
-    grunt.loadNpmTasks('grunt-contrib-uglify');
-    grunt.loadNpmTasks('grunt-recess');
-    grunt.loadNpmTasks('grunt-angular-templates');
-    grunt.loadNpmTasks('grunt-replace');
-    grunt.loadNpmTasks('grunt-ng-annotate');
-    grunt.loadNpmTasks('grunt-contrib-watch');
-    grunt.loadNpmTasks('grunt-serve');
+  grunt.loadNpmTasks('grunt-contrib-uglify');
+  grunt.loadNpmTasks('grunt-recess');
+  grunt.loadNpmTasks('grunt-angular-templates');
+  grunt.loadNpmTasks('grunt-replace');
+  grunt.loadNpmTasks('grunt-ng-annotate');
+  grunt.loadNpmTasks('grunt-contrib-watch');
+  grunt.loadNpmTasks('grunt-serve');
 
-    grunt.registerTask('default', ['css', 'js']);
+  grunt.registerTask('default', ['css', 'js']);
 
-    grunt.registerTask('css', ['recess']);
-    grunt.registerTask('js', ['ngtemplates', 'replace', 'ngAnnotate', 'uglify']);
+  grunt.registerTask('css', ['recess']);
+  grunt.registerTask('js', ['ngtemplates', 'replace', 'ngAnnotate', 'uglify']);
 };

dist/rzslider.js

@@ -31,53 +31,53 @@
   'use strict';
   var module = angular.module('rzModule', [])
 
-    .factory('RzSliderOptions', function() {
-      var defaultOptions = {
-        floor: 0,
-        ceil: null, //defaults to rz-slider-model
-        step: 1,
-        precision: 0,
-        id: null,
-        translate: null,
-        stepsArray: null,
-        draggableRange: false,
-        showSelectionBar: false,
-        hideLimitLabels: false,
-        readOnly: false,
-        disabled: false,
-        interval: 350,
-        showTicks: false,
-        showTicksValues: false,
-        ticksValuesTooltip: null,
-        scale: 1,
-        onStart: null,
-        onChange: null,
-        onEnd: null
-      };
-      var globalOptions = {};
-
-      var factory = {};
-      /**
-       * `options({})` allows global configuration of all sliders in the
-       * application.
-       *
-       *   var app = angular.module( 'App', ['rzModule'], function( RzSliderOptions ) {
-       *     // show ticks for all sliders
-       *     RzSliderOptions.options( { showTicks: true } );
-       *   });
-       */
-      factory.options = function(value) {
-        angular.extend(globalOptions, value);
-      };
+  .factory('RzSliderOptions', function() {
+    var defaultOptions = {
+      floor: 0,
+      ceil: null, //defaults to rz-slider-model
+      step: 1,
+      precision: 0,
+      id: null,
+      translate: null,
+      stepsArray: null,
+      draggableRange: false,
+      showSelectionBar: false,
+      hideLimitLabels: false,
+      readOnly: false,
+      disabled: false,
+      interval: 350,
+      showTicks: false,
+      showTicksValues: false,
+      ticksValuesTooltip: null,
+      scale: 1,
+      onStart: null,
+      onChange: null,
+      onEnd: null
+    };
+    var globalOptions = {};
+
+    var factory = {};
+    /**
+     * `options({})` allows global configuration of all sliders in the
+     * application.
+     *
+     *   var app = angular.module( 'App', ['rzModule'], function( RzSliderOptions ) {
+     *     // show ticks for all sliders
+     *     RzSliderOptions.options( { showTicks: true } );
+     *   });
+     */
+    factory.options = function(value) {
+      angular.extend(globalOptions, value);
+    };
 
-      factory.getOptions = function(options) {
-        return angular.extend({}, defaultOptions, globalOptions, options);
-      };
+    factory.getOptions = function(options) {
+      return angular.extend({}, defaultOptions, globalOptions, options);
+    };
 
-      return factory;
-    })
+    return factory;
+  })
 
-    .value('rzThrottle',
+  .value('rzThrottle',
     /**
      * rzThrottle
      *
@@ -124,1242 +124,1238 @@
       };
     })
 
-    .factory('RzSlider', ['$timeout', '$document', '$window', '$compile', 'RzSliderOptions', 'rzThrottle', function($timeout, $document, $window, $compile, RzSliderOptions, rzThrottle) {
-      'use strict';
+  .factory('RzSlider', ['$timeout', '$document', '$window', '$compile', 'RzSliderOptions', 'rzThrottle', function($timeout, $document, $window, $compile, RzSliderOptions, rzThrottle) {
+    'use strict';
 
+    /**
+     * Slider
+     *
+     * @param {ngScope} scope            The AngularJS scope
+     * @param {Element} sliderElem The slider directive element wrapped in jqLite
+     * @constructor
+     */
+    var Slider = function(scope, sliderElem) {
       /**
-       * Slider
+       * The slider's scope
        *
-       * @param {ngScope} scope            The AngularJS scope
-       * @param {Element} sliderElem The slider directive element wrapped in jqLite
-       * @constructor
+       * @type {ngScope}
        */
-      var Slider = function(scope, sliderElem) {
-        /**
-         * The slider's scope
-         *
-         * @type {ngScope}
-         */
-        this.scope = scope;
+      this.scope = scope;
 
-        /**
-         * Slider element wrapped in jqLite
-         *
-         * @type {jqLite}
-         */
-        this.sliderElem = sliderElem;
+      /**
+       * Slider element wrapped in jqLite
+       *
+       * @type {jqLite}
+       */
+      this.sliderElem = sliderElem;
 
-        /**
-         * Slider type
-         *
-         * @type {boolean} Set to true for range slider
-         */
-        this.range = this.scope.rzSliderModel !== undefined && this.scope.rzSliderHigh !== undefined;
+      /**
+       * Slider type
+       *
+       * @type {boolean} Set to true for range slider
+       */
+      this.range = this.scope.rzSliderModel !== undefined && this.scope.rzSliderHigh !== undefined;
 
-        /**
-         * Values recorded when first dragging the bar
-         *
-         * @type {Object}
-         */
-        this.dragging = {
-          active: false,
-          value: 0,
-          difference: 0,
-          offset: 0,
-          lowDist: 0,
-          highDist: 0
-        };
+      /**
+       * Values recorded when first dragging the bar
+       *
+       * @type {Object}
+       */
+      this.dragging = {
+        active: false,
+        value: 0,
+        difference: 0,
+        offset: 0,
+        lowDist: 0,
+        highDist: 0
+      };
 
-        /**
-         * Half of the width of the slider handles
-         *
-         * @type {number}
-         */
-        this.handleHalfWidth = 0;
+      /**
+       * Half of the width of the slider handles
+       *
+       * @type {number}
+       */
+      this.handleHalfWidth = 0;
 
-        /**
-         * Maximum left the slider handle can have
-         *
-         * @type {number}
-         */
-        this.maxLeft = 0;
+      /**
+       * Maximum left the slider handle can have
+       *
+       * @type {number}
+       */
+      this.maxLeft = 0;
 
-        /**
-         * Precision
-         *
-         * @type {number}
-         */
-        this.precision = 0;
+      /**
+       * Precision
+       *
+       * @type {number}
+       */
+      this.precision = 0;
 
-        /**
-         * Step
-         *
-         * @type {number}
-         */
-        this.step = 0;
+      /**
+       * Step
+       *
+       * @type {number}
+       */
+      this.step = 0;
 
-        /**
-         * The name of the handle we are currently tracking
-         *
-         * @type {string}
-         */
-        this.tracking = '';
+      /**
+       * The name of the handle we are currently tracking
+       *
+       * @type {string}
+       */
+      this.tracking = '';
 
-        /**
-         * Minimum value (floor) of the model
-         *
-         * @type {number}
-         */
-        this.minValue = 0;
+      /**
+       * Minimum value (floor) of the model
+       *
+       * @type {number}
+       */
+      this.minValue = 0;
 
-        /**
-         * Maximum value (ceiling) of the model
-         *
-         * @type {number}
-         */
-        this.maxValue = 0;
+      /**
+       * Maximum value (ceiling) of the model
+       *
+       * @type {number}
+       */
+      this.maxValue = 0;
 
 
-        /**
-         * The delta between min and max value
-         *
-         * @type {number}
-         */
-        this.valueRange = 0;
+      /**
+       * The delta between min and max value
+       *
+       * @type {number}
+       */
+      this.valueRange = 0;
 
-        /**
-         * Set to true if init method already executed
-         *
-         * @type {boolean}
-         */
-        this.initHasRun = false;
-
-        // Slider DOM elements wrapped in jqLite
-        this.fullBar = null;  // The whole slider bar
-        this.selBar = null;   // Highlight between two handles
-        this.minH = null;     // Left slider handle
-        this.maxH = null;     // Right slider handle
-        this.flrLab = null;   // Floor label
-        this.ceilLab = null;  // Ceiling label
-        this.minLab = null;  // Label above the low value
-        this.maxLab = null;   // Label above the high value
-        this.cmbLab = null;   // Combined label
-        this.ticks = null;  // The ticks
-
-        // Initialize slider
-        this.init();
-      };
+      /**
+       * Set to true if init method already executed
+       *
+       * @type {boolean}
+       */
+      this.initHasRun = false;
+
+      // Slider DOM elements wrapped in jqLite
+      this.fullBar = null; // The whole slider bar
+      this.selBar = null; // Highlight between two handles
+      this.minH = null; // Left slider handle
+      this.maxH = null; // Right slider handle
+      this.flrLab = null; // Floor label
+      this.ceilLab = null; // Ceiling label
+      this.minLab = null; // Label above the low value
+      this.maxLab = null; // Label above the high value
+      this.cmbLab = null; // Combined label
+      this.ticks = null; // The ticks
+
+      // Initialize slider
+      this.init();
+    };
+
+    // Add instance methods
+    Slider.prototype = {
 
-      // Add instance methods
-      Slider.prototype = {
+      /**
+       * Initialize slider
+       *
+       * @returns {undefined}
+       */
+      init: function() {
+        var thrLow, thrHigh,
+          calcDimFn = angular.bind(this, this.calcViewDimensions),
+          self = this;
+
+        this.applyOptions();
+        this.initElemHandles();
+        this.manageElementsStyle();
+        this.addAccessibility();
+        this.manageEventsBindings();
+        this.setDisabledState();
+        this.calcViewDimensions();
+        this.setMinAndMax();
+
+        $timeout(function() {
+          self.updateCeilLab();
+          self.updateFloorLab();
+          self.initHandles();
+          self.bindEvents();
+        });
+
+        // Recalculate slider view dimensions
+        this.scope.$on('reCalcViewDimensions', calcDimFn);
+
+        // Recalculate stuff if view port dimensions have changed
+        angular.element($window).on('resize', calcDimFn);
+
+        this.initHasRun = true;
+
+        // Watch for changes to the model
+
+        thrLow = rzThrottle(function() {
+          self.setMinAndMax();
+          self.updateLowHandle(self.valueToOffset(self.scope.rzSliderModel));
+          self.updateSelectionBar();
+          self.updateTicksScale();
+
+          if (self.range) {
+            self.updateCmbLabel();
+          }
 
-        /**
-         * Initialize slider
-         *
-         * @returns {undefined}
-         */
-        init: function() {
-          var thrLow, thrHigh,
-            calcDimFn = angular.bind(this, this.calcViewDimensions),
-            self = this;
-
-          this.applyOptions();
-          this.initElemHandles();
-          this.manageElementsStyle();
-          this.addAccessibility();
-          this.manageEventsBindings();
-          this.setDisabledState();
-          this.calcViewDimensions();
-          this.setMinAndMax();
+        }, self.options.interval);
+
+        thrHigh = rzThrottle(function() {
+          self.setMinAndMax();
+          self.updateHighHandle(self.valueToOffset(self.scope.rzSliderHigh));
+          self.updateSelectionBar();
+          self.updateTicksScale();
+          self.updateCmbLabel();
+        }, self.options.interval);
+
+        this.scope.$on('rzSliderForceRender', function() {
+          self.resetLabelsValue();
+          thrLow();
+          if (self.range) {
+            thrHigh();
+          }
+          self.resetSlider();
+        });
 
-          $timeout(function() {
-            self.updateCeilLab();
-            self.updateFloorLab();
-            self.initHandles();
-            self.bindEvents();
-          });
+        // Watchers
+        this.scope.$watch('rzSliderModel', function(newValue, oldValue) {
+          if (newValue === oldValue)
+            return;
+          thrLow();
+        });
 
-          // Recalculate slider view dimensions
-          this.scope.$on('reCalcViewDimensions', calcDimFn);
+        this.scope.$watch('rzSliderHigh', function(newValue, oldValue) {
+          if (newValue === oldValue)
+            return;
+          if (newValue != null)
+            thrHigh();
+          if (self.range && newValue == null || !self.range && newValue != null) {
+            self.applyOptions();
+            self.resetSlider();
+          }
+        });
 
-          // Recalculate stuff if view port dimensions have changed
-          angular.element($window).on('resize', calcDimFn);
+        this.scope.$watch('rzSliderOptions', function(newValue, oldValue) {
+          if (newValue === oldValue)
+            return;
+          self.applyOptions();
+          self.resetSlider();
+        }, true);
 
-          this.initHasRun = true;
+        this.scope.$on('$destroy', function() {
+          self.unbindEvents();
+          angular.element($window).off('resize', calcDimFn);
+        });
+      },
 
-          // Watch for changes to the model
+      /**
+       * Read the user options and apply them to the slider model
+       */
+      applyOptions: function() {
+        this.options = RzSliderOptions.getOptions(this.scope.rzSliderOptions);
 
-          thrLow = rzThrottle(function() {
-            self.setMinAndMax();
-            self.updateLowHandle(self.valueToOffset(self.scope.rzSliderModel));
-            self.updateSelectionBar();
-            self.updateTicksScale();
+        if (this.options.step <= 0)
+          this.options.step = 1;
+        this.range = this.scope.rzSliderModel !== undefined && this.scope.rzSliderHigh !== undefined;
+        this.options.draggableRange = this.range && this.options.draggableRange;
+        this.options.showTicks = this.options.showTicks || this.options.showTicksValues;
+
+        if (this.options.stepsArray) {
+          this.options.floor = 0;
+          this.options.ceil = this.options.stepsArray.length - 1;
+          this.options.step = 1;
+          this.customTrFn = function(value) {
+            return this.options.stepsArray[value];
+          };
+        } else if (this.options.translate)
+          this.customTrFn = this.options.translate;
+        else
+          this.customTrFn = function(value) {
+            return String(value);
+          };
+      },
 
-            if (self.range) {
-              self.updateCmbLabel();
-            }
+      /**
+       * Resets slider
+       *
+       * @returns {undefined}
+       */
+      resetSlider: function() {
+        this.manageElementsStyle();
+        this.setMinAndMax();
+        this.updateCeilLab();
+        this.updateFloorLab();
+        this.unbindEvents();
+        this.manageEventsBindings();
+        this.setDisabledState();
+        this.calcViewDimensions();
+      },
 
-          }, self.options.interval);
+      /**
+       * Set the slider children to variables for easy access
+       *
+       * Run only once during initialization
+       *
+       * @returns {undefined}
+       */
+      initElemHandles: function() {
+        // Assign all slider elements to object properties for easy access
+        angular.forEach(this.sliderElem.children(), function(elem, index) {
+          var jElem = angular.element(elem);
+
+          switch (index) {
+            case 0:
+              this.fullBar = jElem;
+              break;
+            case 1:
+              this.selBar = jElem;
+              break;
+            case 2:
+              this.minH = jElem;
+              break;
+            case 3:
+              this.maxH = jElem;
+              break;
+            case 4:
+              this.flrLab = jElem;
+              break;
+            case 5:
+              this.ceilLab = jElem;
+              break;
+            case 6:
+              this.minLab = jElem;
+              break;
+            case 7:
+              this.maxLab = jElem;
+              break;
+            case 8:
+              this.cmbLab = jElem;
+              break;
+            case 9:
+              this.ticks = jElem;
+              break;
+          }
 
-          thrHigh = rzThrottle(function() {
-            self.setMinAndMax();
-            self.updateHighHandle(self.valueToOffset(self.scope.rzSliderHigh));
-            self.updateSelectionBar();
-            self.updateTicksScale();
-            self.updateCmbLabel();
-          }, self.options.interval);
+        }, this);
 
-          this.scope.$on('rzSliderForceRender', function() {
-            self.resetLabelsValue();
-            thrLow();
-            if (self.range) {
-              thrHigh();
-            }
-            self.resetSlider();
-          });
+        // Initialize offset cache properties
+        this.selBar.rzsl = 0;
+        this.minH.rzsl = 0;
+        this.maxH.rzsl = 0;
+        this.flrLab.rzsl = 0;
+        this.ceilLab.rzsl = 0;
+        this.minLab.rzsl = 0;
+        this.maxLab.rzsl = 0;
+        this.cmbLab.rzsl = 0;
+      },
 
-          // Watchers
-          this.scope.$watch('rzSliderModel', function(newValue, oldValue) {
-            if (newValue === oldValue)
-              return;
-            thrLow();
-          });
+      /** Update each elements style based on options
+       *
+       */
+      manageElementsStyle: function() {
+
+        if (!this.range)
+          this.maxH.css('display', 'none');
+        else
+          this.maxH.css('display', null);
+
+        this.alwaysHide(this.flrLab, this.options.showTicksValues || this.options.hideLimitLabels);
+        this.alwaysHide(this.ceilLab, this.options.showTicksValues || this.options.hideLimitLabels);
+        this.alwaysHide(this.minLab, this.options.showTicksValues);
+        this.alwaysHide(this.maxLab, this.options.showTicksValues || !this.range);
+        this.alwaysHide(this.cmbLab, this.options.showTicksValues || !this.range);
+        this.alwaysHide(this.selBar, !this.range && !this.options.showSelectionBar);
+
+        if (!this.options.showTicks)
+          this.ticks.html('');
+
+        if (this.options.draggableRange)
+          this.selBar.addClass('rz-draggable');
+        else
+          this.selBar.removeClass('rz-draggable');
+      },
+
+      alwaysHide: function(el, hide) {
+        el.rzAlwaysHide = hide;
+        if (hide)
+          this.hideEl(el);
+        else
+          this.showEl(el)
+      },
 
-          this.scope.$watch('rzSliderHigh', function(newValue, oldValue) {
-            if (newValue === oldValue)
-              return;
-            if (newValue != null)
-              thrHigh();
-            if (self.range && newValue == null || !self.range && newValue != null) {
-              self.applyOptions();
-              self.resetSlider();
-            }
-          });
+      /**
+       * Manage the events bindings based on readOnly and disabled options
+       *
+       * @returns {undefined}
+       */
+      manageEventsBindings: function() {
+        if (this.options.disabled || this.options.readOnly)
+          this.unbindEvents();
+        else if (!this.options.disabled || !this.options.readOnly)
+          this.bindEvents();
+      },
 
-          this.scope.$watch('rzSliderOptions', function(newValue, oldValue) {
-            if (newValue === oldValue)
-              return;
-            self.applyOptions();
-            self.resetSlider();
-          }, true);
+      /**
+       * Set the disabled state based on rzSliderDisabled
+       *
+       * @returns {undefined}
+       */
+      setDisabledState: function() {
+        if (this.options.disabled) {
+          this.sliderElem.attr('disabled', 'disabled');
+        } else {
+          this.sliderElem.attr('disabled', null);
+        }
+      },
 
-          this.scope.$on('$destroy', function() {
-            self.unbindEvents();
-            angular.element($window).off('resize', calcDimFn);
-          });
-        },
+      /**
+       * Reset label values
+       *
+       * @return {undefined}
+       */
+      resetLabelsValue: function() {
+        this.minLab.rzsv = undefined;
+        this.maxLab.rzsv = undefined;
+      },
 
-        /**
-         * Read the user options and apply them to the slider model
-         */
-        applyOptions: function() {
-          this.options = RzSliderOptions.getOptions(this.scope.rzSliderOptions);
-
-          if (this.options.step <= 0)
-            this.options.step = 1;
-          this.range = this.scope.rzSliderModel !== undefined && this.scope.rzSliderHigh !== undefined;
-          this.options.draggableRange = this.range && this.options.draggableRange;
-          this.options.showTicks = this.options.showTicks || this.options.showTicksValues;
-
-          if (this.options.stepsArray) {
-            this.options.floor = 0;
-            this.options.ceil = this.options.stepsArray.length - 1;
-            this.options.step = 1;
-            this.customTrFn = function(value) {
-              return this.options.stepsArray[value];
-            };
-          }
-          else if (this.options.translate)
-            this.customTrFn = this.options.translate;
-          else
-            this.customTrFn = function(value) {
-              return String(value);
-            };
-        },
-
-        /**
-         * Resets slider
-         *
-         * @returns {undefined}
-         */
-        resetSlider: function() {
-          this.manageElementsStyle();
-          this.setMinAndMax();
-          this.updateCeilLab();
-          this.updateFloorLab();
-          this.unbindEvents();
-          this.manageEventsBindings();
-          this.setDisabledState();
-          this.calcViewDimensions();
-        },
-
-        /**
-         * Set the slider children to variables for easy access
-         *
-         * Run only once during initialization
-         *
-         * @returns {undefined}
-         */
-        initElemHandles: function() {
-          // Assign all slider elements to object properties for easy access
-          angular.forEach(this.sliderElem.children(), function(elem, index) {
-            var jElem = angular.element(elem);
-
-            switch (index) {
-              case 0:
-                this.fullBar = jElem;
-                break;
-              case 1:
-                this.selBar = jElem;
-                break;
-              case 2:
-                this.minH = jElem;
-                break;
-              case 3:
-                this.maxH = jElem;
-                break;
-              case 4:
-                this.flrLab = jElem;
-                break;
-              case 5:
-                this.ceilLab = jElem;
-                break;
-              case 6:
-                this.minLab = jElem;
-                break;
-              case 7:
-                this.maxLab = jElem;
-                break;
-              case 8:
-                this.cmbLab = jElem;
-                break;
-              case 9:
-                this.ticks = jElem;
-                break;
-            }
+      /**
+       * Initialize slider handles positions and labels
+       *
+       * Run only once during initialization and every time view port changes size
+       *
+       * @returns {undefined}
+       */
+      initHandles: function() {
+        this.updateLowHandle(this.valueToOffset(this.scope.rzSliderModel));
 
-          }, this);
-
-          // Initialize offset cache properties
-          this.selBar.rzsl = 0;
-          this.minH.rzsl = 0;
-          this.maxH.rzsl = 0;
-          this.flrLab.rzsl = 0;
-          this.ceilLab.rzsl = 0;
-          this.minLab.rzsl = 0;
-          this.maxLab.rzsl = 0;
-          this.cmbLab.rzsl = 0;
-        },
-
-        /** Update each elements style based on options
-         *
-         */
-        manageElementsStyle: function() {
-
-          if (!this.range)
-            this.maxH.css('display', 'none');
-          else
-            this.maxH.css('display', null);
-
-          this.alwaysHide(this.flrLab, this.options.showTicksValues || this.options.hideLimitLabels);
-          this.alwaysHide(this.ceilLab, this.options.showTicksValues || this.options.hideLimitLabels);
-          this.alwaysHide(this.minLab, this.options.showTicksValues);
-          this.alwaysHide(this.maxLab, this.options.showTicksValues || !this.range);
-          this.alwaysHide(this.cmbLab, this.options.showTicksValues || !this.range);
-          this.alwaysHide(this.selBar, !this.range && !this.options.showSelectionBar);
-
-          if (!this.options.showTicks)
-            this.ticks.html('');
-
-          if (this.options.draggableRange)
-            this.selBar.addClass('rz-draggable');
-          else
-            this.selBar.removeClass('rz-draggable');
-        },
-
-        alwaysHide: function(el, hide) {
-          el.rzAlwaysHide = hide;
-          if (hide)
-            this.hideEl(el);
-          else
-            this.showEl(el)
-        },
-
-        /**
-         * Manage the events bindings based on readOnly and disabled options
-         *
-         * @returns {undefined}
+        /*
+         the order here is important since the selection bar should be
+         updated after the high handle but before the combined label
          */
-        manageEventsBindings: function() {
-          if (this.options.disabled || this.options.readOnly)
-            this.unbindEvents();
-          else if (!this.options.disabled || !this.options.readOnly)
-            this.bindEvents();
-        },
-
-        /**
-         * Set the disabled state based on rzSliderDisabled
-         *
-         * @returns {undefined}
-         */
-        setDisabledState: function() {
-          if (this.options.disabled) {
-            this.sliderElem.attr('disabled', 'disabled');
-          }
-          else {
-            this.sliderElem.attr('disabled', null);
-          }
-        },
+        if (this.range)
+          this.updateHighHandle(this.valueToOffset(this.scope.rzSliderHigh));
+        this.updateSelectionBar();
+        if (this.range)
+          this.updateCmbLabel();
 
-        /**
-         * Reset label values
-         *
-         * @return {undefined}
-         */
-        resetLabelsValue: function() {
-          this.minLab.rzsv = undefined;
-          this.maxLab.rzsv = undefined;
-        },
-
-        /**
-         * Initialize slider handles positions and labels
-         *
-         * Run only once during initialization and every time view port changes size
-         *
-         * @returns {undefined}
-         */
-        initHandles: function() {
-          this.updateLowHandle(this.valueToOffset(this.scope.rzSliderModel));
-
-          /*
-           the order here is important since the selection bar should be
-           updated after the high handle but before the combined label
-           */
-          if (this.range)
-            this.updateHighHandle(this.valueToOffset(this.scope.rzSliderHigh));
-          this.updateSelectionBar();
-          if (this.range)
-            this.updateCmbLabel();
+        this.updateTicksScale();
+      },
 
-          this.updateTicksScale();
-        },
-
-        /**
-         * Translate value to human readable format
-         *
-         * @param {number|string} value
-         * @param {jqLite} label
-         * @param {boolean} [useCustomTr]
-         * @returns {undefined}
-         */
-        translateFn: function(value, label, useCustomTr) {
-          useCustomTr = useCustomTr === undefined ? true : useCustomTr;
+      /**
+       * Translate value to human readable format
+       *
+       * @param {number|string} value
+       * @param {jqLite} label
+       * @param {boolean} [useCustomTr]
+       * @returns {undefined}
+       */
+      translateFn: function(value, label, useCustomTr) {
+        useCustomTr = useCustomTr === undefined ? true : useCustomTr;
 
-          var valStr = String((useCustomTr ? this.customTrFn(value, this.options.id) : value)),
-            getWidth = false;
+        var valStr = String((useCustomTr ? this.customTrFn(value, this.options.id) : value)),
+          getWidth = false;
 
-          if (label.rzsv === undefined || label.rzsv.length !== valStr.length || (label.rzsv.length > 0 && label.rzsw === 0)) {
-            getWidth = true;
-            label.rzsv = valStr;
-          }
+        if (label.rzsv === undefined || label.rzsv.length !== valStr.length || (label.rzsv.length > 0 && label.rzsw === 0)) {
+          getWidth = true;
+          label.rzsv = valStr;
+        }
 
-          label.text(valStr);
+        label.text(valStr);
 
-          // Update width only when length of the label have changed
-          if (getWidth) {
-            this.getWidth(label);
-          }
-        },
+        // Update width only when length of the label have changed
+        if (getWidth) {
+          this.getWidth(label);
+        }
+      },
 
-        /**
-         * Set maximum and minimum values for the slider and ensure the model and high
-         * value match these limits
-         * @returns {undefined}
-         */
-        setMinAndMax: function() {
+      /**
+       * Set maximum and minimum values for the slider and ensure the model and high
+       * value match these limits
+       * @returns {undefined}
+       */
+      setMinAndMax: function() {
 
-          this.step = +this.options.step;
-          this.precision = +this.options.precision;
+        this.step = +this.options.step;
+        this.precision = +this.options.precision;
 
-          this.scope.rzSliderModel = this.roundStep(this.scope.rzSliderModel);
-          if (this.range)
-            this.scope.rzSliderHigh = this.roundStep(this.scope.rzSliderHigh);
+        this.scope.rzSliderModel = this.roundStep(this.scope.rzSliderModel);
+        if (this.range)
+          this.scope.rzSliderHigh = this.roundStep(this.scope.rzSliderHigh);
 
-          this.minValue = this.roundStep(+this.options.floor);
+        this.minValue = this.roundStep(+this.options.floor);
 
-          if (this.options.ceil)
-            this.maxValue = this.roundStep(+this.options.ceil);
-          else
-            this.maxValue = this.options.ceil = this.range ? this.scope.rzSliderHigh : this.scope.rzSliderModel;
+        if (this.options.ceil)
+          this.maxValue = this.roundStep(+this.options.ceil);
+        else
+          this.maxValue = this.options.ceil = this.range ? this.scope.rzSliderHigh : this.scope.rzSliderModel;
 
-          this.valueRange = this.maxValue - this.minValue;
-        },
+        this.valueRange = this.maxValue - this.minValue;
+      },
 
-        /**
-         * Adds accessibility atributes
-         *
-         * Run only once during initialization
-         *
-         * @returns {undefined}
-         */
-        addAccessibility: function() {
-          this.sliderElem.attr("role", "slider");
-        },
-
-        /**
-         * Calculate dimensions that are dependent on view port size
-         *
-         * Run once during initialization and every time view port changes size.
-         *
-         * @returns {undefined}
-         */
-        calcViewDimensions: function() {
-          var handleWidth = this.getWidth(this.minH);
+      /**
+       * Adds accessibility atributes
+       *
+       * Run only once during initialization
+       *
+       * @returns {undefined}
+       */
+      addAccessibility: function() {
+        this.sliderElem.attr("role", "slider");
+      },
 
-          this.handleHalfWidth = handleWidth / 2;
-          this.barWidth = this.getWidth(this.fullBar);
+      /**
+       * Calculate dimensions that are dependent on view port size
+       *
+       * Run once during initialization and every time view port changes size.
+       *
+       * @returns {undefined}
+       */
+      calcViewDimensions: function() {
+        var handleWidth = this.getWidth(this.minH);
 
-          this.maxLeft = this.barWidth - handleWidth;
+        this.handleHalfWidth = handleWidth / 2;
+        this.barWidth = this.getWidth(this.fullBar);
 
-          this.getWidth(this.sliderElem);
-          this.sliderElem.rzsl = this.sliderElem[0].getBoundingClientRect().left;
+        this.maxLeft = this.barWidth - handleWidth;
 
-          if (this.initHasRun) {
-            this.updateFloorLab();
-            this.updateCeilLab();
-            this.initHandles();
-          }
-        },
+        this.getWidth(this.sliderElem);
+        this.sliderElem.rzsl = this.sliderElem[0].getBoundingClientRect().left;
 
-        /**
-         * Update the ticks position
-         *
-         * @returns {undefined}
-         */
-        updateTicksScale: function() {
-          if (!this.options.showTicks) return;
-          if (!this.step) return; //if step is 0, the following loop will be endless.
-
-          var positions = '',
-            ticksCount = Math.round((this.maxValue - this.minValue) / this.step) + 1;
-          for (var i = 0; i < ticksCount; i++) {
-            var value = this.roundStep(this.minValue + i * this.step);
-            var selectedClass = this.isTickSelected(value) ? 'selected' : '';
-            positions += '<li class="tick ' + selectedClass + '">';
-            if (this.options.showTicksValues) {
-              var tooltip = '';
-              if (this.options.ticksValuesTooltip) {
-                tooltip = 'uib-tooltip="' + this.options.ticksValuesTooltip(value) + '"';
-              }
-              positions += '<span ' + tooltip + ' class="tick-value">' + this.getDisplayValue(value) + '</span>';
+        if (this.initHasRun) {
+          this.updateFloorLab();
+          this.updateCeilLab();
+          this.initHandles();
+        }
+      },
+
+      /**
+       * Update the ticks position
+       *
+       * @returns {undefined}
+       */
+      updateTicksScale: function() {
+        if (!this.options.showTicks) return;
+        if (!this.step) return; //if step is 0, the following loop will be endless.
+
+        var positions = '',
+          ticksCount = Math.round((this.maxValue - this.minValue) / this.step) + 1;
+        for (var i = 0; i < ticksCount; i++) {
+          var value = this.roundStep(this.minValue + i * this.step);
+          var selectedClass = this.isTickSelected(value) ? 'selected' : '';
+          positions += '<li class="tick ' + selectedClass + '">';
+          if (this.options.showTicksValues) {
+            var tooltip = '';
+            if (this.options.ticksValuesTooltip) {
+              tooltip = 'uib-tooltip="' + this.options.ticksValuesTooltip(value) + '"';
             }
-            positions += '</li>';
-          }
-          this.ticks.html(positions);
-          if (this.options.ticksValuesTooltip)
-            $compile(this.ticks.contents())(this.scope);
-        },
-
-        isTickSelected: function(value) {
-          if (!this.range && this.options.showSelectionBar && value <= this.scope.rzSliderModel)
-            return true;
-          if (this.range && value >= this.scope.rzSliderModel && value <= this.scope.rzSliderHigh)
-            return true;
-          return false;
-        },
-
-        /**
-         * Update position of the ceiling label
-         *
-         * @returns {undefined}
-         */
-        updateCeilLab: function() {
-          this.translateFn(this.maxValue, this.ceilLab);
-          this.setLeft(this.ceilLab, this.barWidth - this.ceilLab.rzsw);
-          this.getWidth(this.ceilLab);
-        },
-
-        /**
-         * Update position of the floor label
-         *
-         * @returns {undefined}
-         */
-        updateFloorLab: function() {
-          this.translateFn(this.minValue, this.flrLab);
-          this.getWidth(this.flrLab);
-        },
-
-        /**
-         * Call the onStart callback if defined
-         *
-         * @returns {undefined}
-         */
-        callOnStart: function() {
-          if (this.options.onStart) {
-            var self = this;
-            $timeout(function() {
-              self.options.onStart();
-            });
+            positions += '<span ' + tooltip + ' class="tick-value">' + this.getDisplayValue(value) + '</span>';
           }
-        },
+          positions += '</li>';
+        }
+        this.ticks.html(positions);
+        if (this.options.ticksValuesTooltip)
+          $compile(this.ticks.contents())(this.scope);
+      },
+
+      isTickSelected: function(value) {
+        if (!this.range && this.options.showSelectionBar && value <= this.scope.rzSliderModel)
+          return true;
+        if (this.range && value >= this.scope.rzSliderModel && value <= this.scope.rzSliderHigh)
+          return true;
+        return false;
+      },
 
-        /**
-         * Call the onChange callback if defined
-         *
-         * @returns {undefined}
-         */
-        callOnChange: function() {
-          if (this.options.onChange) {
-            var self = this;
-            $timeout(function() {
-              self.options.onChange();
-            });
-          }
-        },
+      /**
+       * Update position of the ceiling label
+       *
+       * @returns {undefined}
+       */
+      updateCeilLab: function() {
+        this.translateFn(this.maxValue, this.ceilLab);
+        this.setLeft(this.ceilLab, this.barWidth - this.ceilLab.rzsw);
+        this.getWidth(this.ceilLab);
+      },
 
-        /**
-         * Call the onEnd callback if defined
-         *
-         * @returns {undefined}
-         */
-        callOnEnd: function() {
-          if (this.options.onEnd) {
-            var self = this;
-            $timeout(function() {
-              self.options.onEnd();
-            });
-          }
-        },
+      /**
+       * Update position of the floor label
+       *
+       * @returns {undefined}
+       */
+      updateFloorLab: function() {
+        this.translateFn(this.minValue, this.flrLab);
+        this.getWidth(this.flrLab);
+      },
 
-        /**
-         * Update slider handles and label positions
-         *
-         * @param {string} which
-         * @param {number} newOffset
-         */
-        updateHandles: function(which, newOffset) {
-          if (which === 'rzSliderModel') {
-            this.updateLowHandle(newOffset);
-            this.updateSelectionBar();
-            this.updateTicksScale();
-
-            if (this.range) {
-              this.updateCmbLabel();
-            }
-            return;
-          }
+      /**
+       * Call the onStart callback if defined
+       *
+       * @returns {undefined}
+       */
+      callOnStart: function() {
+        if (this.options.onStart) {
+          var self = this;
+          $timeout(function() {
+            self.options.onStart();
+          });
+        }
+      },
 
-          if (which === 'rzSliderHigh') {
-            this.updateHighHandle(newOffset);
-            this.updateSelectionBar();
-            this.updateTicksScale();
+      /**
+       * Call the onChange callback if defined
+       *
+       * @returns {undefined}
+       */
+      callOnChange: function() {
+        if (this.options.onChange) {
+          var self = this;
+          $timeout(function() {
+            self.options.onChange();
+          });
+        }
+      },
 
-            if (this.range) {
-              this.updateCmbLabel();
-            }
-            return;
-          }
+      /**
+       * Call the onEnd callback if defined
+       *
+       * @returns {undefined}
+       */
+      callOnEnd: function() {
+        if (this.options.onEnd) {
+          var self = this;
+          $timeout(function() {
+            self.options.onEnd();
+          });
+        }
+      },
 
-          // Update both
+      /**
+       * Update slider handles and label positions
+       *
+       * @param {string} which
+       * @param {number} newOffset
+       */
+      updateHandles: function(which, newOffset) {
+        if (which === 'rzSliderModel') {
           this.updateLowHandle(newOffset);
-          this.updateHighHandle(newOffset);
           this.updateSelectionBar();
           this.updateTicksScale();
-          this.updateCmbLabel();
-        },
-
-        /**
-         * Update low slider handle position and label
-         *
-         * @param {number} newOffset
-         * @returns {undefined}
-         */
-        updateLowHandle: function(newOffset) {
-          this.setLeft(this.minH, newOffset);
-          this.translateFn(this.scope.rzSliderModel, this.minLab);
-          this.setLeft(this.minLab, newOffset - this.minLab.rzsw / 2 + this.handleHalfWidth);
-
-          this.shFloorCeil();
-        },
-
-        /**
-         * Update high slider handle position and label
-         *
-         * @param {number} newOffset
-         * @returns {undefined}
-         */
-        updateHighHandle: function(newOffset) {
-          this.setLeft(this.maxH, newOffset);
-          this.translateFn(this.scope.rzSliderHigh, this.maxLab);
-          this.setLeft(this.maxLab, newOffset - this.maxLab.rzsw / 2 + this.handleHalfWidth);
-
-          this.shFloorCeil();
-        },
-
-        /**
-         * Show / hide floor / ceiling label
-         *
-         * @returns {undefined}
-         */
-        shFloorCeil: function() {
-          var flHidden = false, clHidden = false;
 
-          if (this.minLab.rzsl <= this.flrLab.rzsl + this.flrLab.rzsw + 5) {
-            flHidden = true;
-            this.hideEl(this.flrLab);
+          if (this.range) {
+            this.updateCmbLabel();
           }
-          else {
-            flHidden = false;
-            this.showEl(this.flrLab);
+          return;
+        }
+
+        if (which === 'rzSliderHigh') {
+          this.updateHighHandle(newOffset);
+          this.updateSelectionBar();
+          this.updateTicksScale();
+
+          if (this.range) {
+            this.updateCmbLabel();
           }
+          return;
+        }
+
+        // Update both
+        this.updateLowHandle(newOffset);
+        this.updateHighHandle(newOffset);
+        this.updateSelectionBar();
+        this.updateTicksScale();
+        this.updateCmbLabel();
+      },
+
+      /**
+       * Update low slider handle position and label
+       *
+       * @param {number} newOffset
+       * @returns {undefined}
+       */
+      updateLowHandle: function(newOffset) {
+        this.setLeft(this.minH, newOffset);
+        this.translateFn(this.scope.rzSliderModel, this.minLab);
+        this.setLeft(this.minLab, newOffset - this.minLab.rzsw / 2 + this.handleHalfWidth);
+
+        this.shFloorCeil();
+      },
+
+      /**
+       * Update high slider handle position and label
+       *
+       * @param {number} newOffset
+       * @returns {undefined}
+       */
+      updateHighHandle: function(newOffset) {
+        this.setLeft(this.maxH, newOffset);
+        this.translateFn(this.scope.rzSliderHigh, this.maxLab);
+        this.setLeft(this.maxLab, newOffset - this.maxLab.rzsw / 2 + this.handleHalfWidth);
+
+        this.shFloorCeil();
+      },
+
+      /**
+       * Show / hide floor / ceiling label
+       *
+       * @returns {undefined}
+       */
+      shFloorCeil: function() {
+        var flHidden = false,
+          clHidden = false;
+
+        if (this.minLab.rzsl <= this.flrLab.rzsl + this.flrLab.rzsw + 5) {
+          flHidden = true;
+          this.hideEl(this.flrLab);
+        } else {
+          flHidden = false;
+          this.showEl(this.flrLab);
+        }
+
+        if (this.minLab.rzsl + this.minLab.rzsw >= this.ceilLab.rzsl - this.handleHalfWidth - 10) {
+          clHidden = true;
+          this.hideEl(this.ceilLab);
+        } else {
+          clHidden = false;
+          this.showEl(this.ceilLab);
+        }
 
-          if (this.minLab.rzsl + this.minLab.rzsw >= this.ceilLab.rzsl - this.handleHalfWidth - 10) {
-            clHidden = true;
+        if (this.range) {
+          if (this.maxLab.rzsl + this.maxLab.rzsw >= this.ceilLab.rzsl - 10) {
             this.hideEl(this.ceilLab);
-          }
-          else {
-            clHidden = false;
+          } else if (!clHidden) {
             this.showEl(this.ceilLab);
           }
 
-          if (this.range) {
-            if (this.maxLab.rzsl + this.maxLab.rzsw >= this.ceilLab.rzsl - 10) {
-              this.hideEl(this.ceilLab);
-            }
-            else if (!clHidden) {
-              this.showEl(this.ceilLab);
-            }
-
-            // Hide or show floor label
-            if (this.maxLab.rzsl <= this.flrLab.rzsl + this.flrLab.rzsw + this.handleHalfWidth) {
-              this.hideEl(this.flrLab);
-            }
-            else if (!flHidden) {
-              this.showEl(this.flrLab);
-            }
+          // Hide or show floor label
+          if (this.maxLab.rzsl <= this.flrLab.rzsl + this.flrLab.rzsw + this.handleHalfWidth) {
+            this.hideEl(this.flrLab);
+          } else if (!flHidden) {
+            this.showEl(this.flrLab);
           }
-        },
+        }
+      },
 
-        /**
-         * Update slider selection bar, combined label and range label
-         *
-         * @returns {undefined}
-         */
-        updateSelectionBar: function() {
-          this.setWidth(this.selBar, Math.abs(this.maxH.rzsl - this.minH.rzsl) + this.handleHalfWidth);
-          this.setLeft(this.selBar, this.range ? this.minH.rzsl + this.handleHalfWidth : 0);
-        },
-
-        /**
-         * Update combined label position and value
-         *
-         * @returns {undefined}
-         */
-        updateCmbLabel: function() {
-          var lowTr, highTr;
-
-          if (this.minLab.rzsl + this.minLab.rzsw + 10 >= this.maxLab.rzsl) {
-            lowTr = this.getDisplayValue(this.scope.rzSliderModel);
-            highTr = this.getDisplayValue(this.scope.rzSliderHigh);
-
-            this.translateFn(lowTr + ' - ' + highTr, this.cmbLab, false);
-            this.setLeft(this.cmbLab, this.selBar.rzsl + this.selBar.rzsw / 2 - this.cmbLab.rzsw / 2);
-            this.hideEl(this.minLab);
-            this.hideEl(this.maxLab);
-            this.showEl(this.cmbLab);
-          }
-          else {
-            this.showEl(this.maxLab);
-            this.showEl(this.minLab);
-            this.hideEl(this.cmbLab);
-          }
-        },
+      /**
+       * Update slider selection bar, combined label and range label
+       *
+       * @returns {undefined}
+       */
+      updateSelectionBar: function() {
+        this.setWidth(this.selBar, Math.abs(this.maxH.rzsl - this.minH.rzsl) + this.handleHalfWidth);
+        this.setLeft(this.selBar, this.range ? this.minH.rzsl + this.handleHalfWidth : 0);
+      },
 
-        /**
-         * Return the translated value if a translate function is provided else the original value
-         * @param value
-         * @returns {*}
-         */
-        getDisplayValue: function(value) {
-          return this.customTrFn(value, this.options.id);
-        },
-
-        /**
-         * Round value to step and precision
-         *
-         * @param {number} value
-         * @returns {number}
-         */
-        roundStep: function(value) {
-          var step = this.step,
-            remainder = +((value - this.minValue) % step).toFixed(3),
-            steppedValue = remainder > (step / 2) ? value + step - remainder : value - remainder;
-
-          steppedValue = steppedValue.toFixed(this.precision);
-          return +steppedValue;
-        },
-
-        /**
-         * Hide element
-         *
-         * @param element
-         * @returns {jqLite} The jqLite wrapped DOM element
-         */
-        hideEl: function(element) {
-          return element.css({opacity: 0});
-        },
-
-        /**
-         * Show element
-         *
-         * @param element The jqLite wrapped DOM element
-         * @returns {jqLite} The jqLite
-         */
-        showEl: function(element) {
-          if (!!element.rzAlwaysHide) {
-            return element;
-          }
+      /**
+       * Update combined label position and value
+       *
+       * @returns {undefined}
+       */
+      updateCmbLabel: function() {
+        var lowTr, highTr;
+
+        if (this.minLab.rzsl + this.minLab.rzsw + 10 >= this.maxLab.rzsl) {
+          lowTr = this.getDisplayValue(this.scope.rzSliderModel);
+          highTr = this.getDisplayValue(this.scope.rzSliderHigh);
+
+          this.translateFn(lowTr + ' - ' + highTr, this.cmbLab, false);
+          this.setLeft(this.cmbLab, this.selBar.rzsl + this.selBar.rzsw / 2 - this.cmbLab.rzsw / 2);
+          this.hideEl(this.minLab);
+          this.hideEl(this.maxLab);
+          this.showEl(this.cmbLab);
+        } else {
+          this.showEl(this.maxLab);
+          this.showEl(this.minLab);
+          this.hideEl(this.cmbLab);
+        }
+      },
 
-          return element.css({opacity: 1});
-        },
+      /**
+       * Return the translated value if a translate function is provided else the original value
+       * @param value
+       * @returns {*}
+       */
+      getDisplayValue: function(value) {
+        return this.customTrFn(value, this.options.id);
+      },
 
-        /**
-         * Set element left offset
-         *
-         * @param {jqLite} elem The jqLite wrapped DOM element
-         * @param {number} left
-         * @returns {number}
-         */
-        setLeft: function(elem, left) {
-          elem.rzsl = left;
-          elem.css({left: left + 'px'});
-          return left;
-        },
-
-        /**
-         * Get element width
-         *
-         * @param {jqLite} elem The jqLite wrapped DOM element
-         * @returns {number}
-         */
-        getWidth: function(elem) {
-          var val = elem[0].getBoundingClientRect();
-          elem.rzsw = (val.right - val.left) * this.options.scale;
-          return elem.rzsw;
-        },
-
-        /**
-         * Set element width
-         *
-         * @param {jqLite} elem  The jqLite wrapped DOM element
-         * @param {number} width
-         * @returns {number}
-         */
-        setWidth: function(elem, width) {
-          elem.rzsw = width;
-          elem.css({width: width + 'px'});
-          return width;
-        },
-
-        /**
-         * Translate value to pixel offset
-         *
-         * @param {number} val
-         * @returns {number}
-         */
-        valueToOffset: function(val) {
-          return (this.sanitizeOffsetValue(val) - this.minValue) * this.maxLeft / this.valueRange || 0;
-        },
-
-        /**
-         * Ensure that the position rendered is within the slider bounds, even if the value is not
-         *
-         * @param {number} val
-         * @returns {number}
-         */
-        sanitizeOffsetValue: function(val) {
-          return Math.min(Math.max(val, this.minValue), this.maxValue);
-        },
-
-        /**
-         * Translate offset to model value
-         *
-         * @param {number} offset
-         * @returns {number}
-         */
-        offsetToValue: function(offset) {
-          return (offset / this.maxLeft) * this.valueRange + this.minValue;
-        },
+      /**
+       * Round value to step and precision
+       *
+       * @param {number} value
+       * @returns {number}
+       */
+      roundStep: function(value) {
+        var step = this.step,
+          remainder = +((value - this.minValue) % step).toFixed(3),
+          steppedValue = remainder > (step / 2) ? value + step - remainder : value - remainder;
 
-        // Events
+        steppedValue = steppedValue.toFixed(this.precision);
+        return +steppedValue;
+      },
 
-        /**
-         * Get the X-coordinate of an event
-         *
-         * @param {Object} event  The event
-         * @returns {number}
-         */
-        getEventX: function(event) {
-          /* http://stackoverflow.com/a/12336075/282882 */
-          //noinspection JSLint
-          if ('clientX' in event) {
-            return event.clientX;
-          }
+      /**
+       * Hide element
+       *
+       * @param element
+       * @returns {jqLite} The jqLite wrapped DOM element
+       */
+      hideEl: function(element) {
+        return element.css({
+          opacity: 0
+        });
+      },
 
-          return event.originalEvent === undefined ?
-            event.touches[0].clientX
-            : event.originalEvent.touches[0].clientX;
-        },
+      /**
+       * Show element
+       *
+       * @param element The jqLite wrapped DOM element
+       * @returns {jqLite} The jqLite
+       */
+      showEl: function(element) {
+        if (!!element.rzAlwaysHide) {
+          return element;
+        }
 
-        /**
-         * Get the handle closest to an event.
-         *
-         * @param event {Event} The event
-         * @returns {jqLite} The handle closest to the event.
-         */
-        getNearestHandle: function(event) {
-          if (!this.range) {
-            return this.minH;
-          }
-          var offset = (this.getEventX(event) - this.sliderElem.rzsl - this.handleHalfWidth) * this.options.scale;
-          return Math.abs(offset - this.minH.rzsl) < Math.abs(offset - this.maxH.rzsl) ? this.minH : this.maxH;
-        },
-
-        /**
-         * Bind mouse and touch events to slider handles
-         *
-         * @returns {undefined}
-         */
-        bindEvents: function() {
-          if (this.options.readOnly || this.options.disabled) return;
-          var barTracking, barStart, barMove;
-
-          if (this.options.draggableRange) {
-            barTracking = 'rzSliderDrag';
-            barStart = this.onDragStart;
-            barMove = this.onDragMove;
-          }
-          else {
-            barTracking = 'rzSliderModel';
-            barStart = this.onStart;
-            barMove = this.onMove;
-          }
+        return element.css({
+          opacity: 1
+        });
+      },
 
-          this.minH.on('mousedown', angular.bind(this, this.onStart, this.minH, 'rzSliderModel'));
-          if (this.range) {
-            this.maxH.on('mousedown', angular.bind(this, this.onStart, this.maxH, 'rzSliderHigh'));
-          }
-          this.fullBar.on('mousedown', angular.bind(this, this.onStart, null, null));
-          this.fullBar.on('mousedown', angular.bind(this, this.onMove, this.fullBar));
-          this.selBar.on('mousedown', angular.bind(this, barStart, null, barTracking));
-          this.selBar.on('mousedown', angular.bind(this, barMove, this.selBar));
-          this.ticks.on('mousedown', angular.bind(this, this.onStart, null, null));
-          this.ticks.on('mousedown', angular.bind(this, this.onMove, this.ticks));
-
-          this.minH.on('touchstart', angular.bind(this, this.onStart, this.minH, 'rzSliderModel'));
-          if (this.range) {
-            this.maxH.on('touchstart', angular.bind(this, this.onStart, this.maxH, 'rzSliderHigh'));
-          }
-          this.fullBar.on('touchstart', angular.bind(this, this.onStart, null, null));
-          this.fullBar.on('touchstart', angular.bind(this, this.onMove, this.fullBar));
-          this.selBar.on('touchstart', angular.bind(this, barStart, null, barTracking));
-          this.selBar.on('touchstart', angular.bind(this, barMove, this.selBar));
-          this.ticks.on('touchstart', angular.bind(this, this.onStart, null, null));
-          this.ticks.on('touchstart', angular.bind(this, this.onMove, this.ticks));
-        },
-
-        /**
-         * Unbind mouse and touch events to slider handles
-         *
-         * @returns {undefined}
-         */
-        unbindEvents: function() {
-          this.minH.off();
-          this.maxH.off();
-          this.fullBar.off();
-          this.selBar.off();
-          this.ticks.off();
-        },
-
-        /**
-         * onStart event handler
-         *
-         * @param {?Object} pointer The jqLite wrapped DOM element; if null, the closest handle is used
-         * @param {?string} ref     The name of the handle being changed; if null, the closest handle's value is modified
-         * @param {Event}   event   The event
-         * @returns {undefined}
-         */
-        onStart: function(pointer, ref, event) {
-          var ehMove, ehEnd,
-            eventNames = this.getEventNames(event);
+      /**
+       * Set element left offset
+       *
+       * @param {jqLite} elem The jqLite wrapped DOM element
+       * @param {number} left
+       * @returns {number}
+       */
+      setLeft: function(elem, left) {
+        elem.rzsl = left;
+        elem.css({
+          left: left + 'px'
+        });
+        return left;
+      },
 
-          event.stopPropagation();
-          event.preventDefault();
+      /**
+       * Get element width
+       *
+       * @param {jqLite} elem The jqLite wrapped DOM element
+       * @returns {number}
+       */
+      getWidth: function(elem) {
+        var val = elem[0].getBoundingClientRect();
+        elem.rzsw = (val.right - val.left) * this.options.scale;
+        return elem.rzsw;
+      },
 
-          if (this.tracking !== '') {
-            return;
-          }
+      /**
+       * Set element width
+       *
+       * @param {jqLite} elem  The jqLite wrapped DOM element
+       * @param {number} width
+       * @returns {number}
+       */
+      setWidth: function(elem, width) {
+        elem.rzsw = width;
+        elem.css({
+          width: width + 'px'
+        });
+        return width;
+      },
 
-          // We have to do this in case the HTML where the sliders are on
-          // have been animated into view.
-          this.calcViewDimensions();
+      /**
+       * Translate value to pixel offset
+       *
+       * @param {number} val
+       * @returns {number}
+       */
+      valueToOffset: function(val) {
+        return (this.sanitizeOffsetValue(val) - this.minValue) * this.maxLeft / this.valueRange || 0;
+      },
 
-          if (pointer) {
-            this.tracking = ref;
-          }
-          else {
-            pointer = this.getNearestHandle(event);
-            this.tracking = pointer === this.minH ? 'rzSliderModel' : 'rzSliderHigh';
-          }
+      /**
+       * Ensure that the position rendered is within the slider bounds, even if the value is not
+       *
+       * @param {number} val
+       * @returns {number}
+       */
+      sanitizeOffsetValue: function(val) {
+        return Math.min(Math.max(val, this.minValue), this.maxValue);
+      },
 
-          pointer.addClass('rz-active');
+      /**
+       * Translate offset to model value
+       *
+       * @param {number} offset
+       * @returns {number}
+       */
+      offsetToValue: function(offset) {
+        return (offset / this.maxLeft) * this.valueRange + this.minValue;
+      },
 
-          ehMove = angular.bind(this, this.dragging.active ? this.onDragMove : this.onMove, pointer);
-          ehEnd = angular.bind(this, this.onEnd, ehMove);
+      // Events
 
-          $document.on(eventNames.moveEvent, ehMove);
-          $document.one(eventNames.endEvent, ehEnd);
-          this.callOnStart();
-        },
+      /**
+       * Get the X-coordinate of an event
+       *
+       * @param {Object} event  The event
+       * @returns {number}
+       */
+      getEventX: function(event) {
+        /* http://stackoverflow.com/a/12336075/282882 */
+        //noinspection JSLint
+        if ('clientX' in event) {
+          return event.clientX;
+        }
 
-        /**
-         * onMove event handler
-         *
-         * @param {jqLite} pointer
-         * @param {Event}  event The event
-         * @returns {undefined}
-         */
-        onMove: function(pointer, event) {
-          var eventX = this.getEventX(event),
-            sliderLO, newOffset, newValue;
-
-          sliderLO = this.sliderElem.rzsl;
-          newOffset = (eventX - sliderLO - this.handleHalfWidth) * this.options.scale;
-
-          if (newOffset <= 0) {
-            if (pointer.rzsl === 0)
-              return;
-            newValue = this.minValue;
-            newOffset = 0;
-          }
-          else if (newOffset >= this.maxLeft) {
-            if (pointer.rzsl === this.maxLeft)
-              return;
-            newValue = this.maxValue;
-            newOffset = this.maxLeft;
-          }
-          else {
-            newValue = this.offsetToValue(newOffset);
-            newValue = this.roundStep(newValue);
-            newOffset = this.valueToOffset(newValue);
-          }
-          this.positionTrackingHandle(newValue, newOffset);
-        },
-
-        /**
-         * onDragStart event handler
-         *
-         * Handles dragging of the middle bar.
-         *
-         * @param {Object} pointer The jqLite wrapped DOM element
-         * @param {string} ref     One of the refLow, refHigh values
-         * @param {Event}  event   The event
-         * @returns {undefined}
-         */
-        onDragStart: function(pointer, ref, event) {
-          var offset = this.getEventX(event) - this.sliderElem.rzsl - this.handleHalfWidth;
-          this.dragging = {
-            active: true,
-            value: this.offsetToValue(offset),
-            difference: this.scope.rzSliderHigh - this.scope.rzSliderModel,
-            offset: offset,
-            lowDist: offset - this.minH.rzsl,
-            highDist: this.maxH.rzsl - offset
-          };
-          this.minH.addClass('rz-active');
-          this.maxH.addClass('rz-active');
-
-          this.onStart(pointer, ref, event);
-        },
-
-        /**
-         * onDragMove event handler
-         *
-         * Handles dragging of the middle bar.
-         *
-         * @param {jqLite} pointer
-         * @param {Event}  event The event
-         * @returns {undefined}
-         */
-        onDragMove: function(pointer, event) {
-          var newOffset = this.getEventX(event) - this.sliderElem.rzsl - this.handleHalfWidth,
-            newMinOffset, newMaxOffset,
-            newMinValue, newMaxValue;
-
-          if (newOffset <= this.dragging.lowDist) {
-            if (pointer.rzsl === this.dragging.lowDist) {
-              return;
-            }
-            newMinValue = this.minValue;
-            newMinOffset = 0;
-            newMaxValue = this.minValue + this.dragging.difference;
-            newMaxOffset = this.valueToOffset(newMaxValue);
-          }
-          else if (newOffset >= this.maxLeft - this.dragging.highDist) {
-            if (pointer.rzsl === this.dragging.highDist) {
-              return;
-            }
-            newMaxValue = this.maxValue;
-            newMaxOffset = this.maxLeft;
-            newMinValue = this.maxValue - this.dragging.difference;
-            newMinOffset = this.valueToOffset(newMinValue);
-          }
-          else {
-            newMinValue = this.offsetToValue(newOffset - this.dragging.lowDist);
-            newMinValue = this.roundStep(newMinValue);
-            newMinOffset = this.valueToOffset(newMinValue);
-            newMaxValue = newMinValue + this.dragging.difference;
-            newMaxOffset = this.valueToOffset(newMaxValue);
-          }
+        return event.originalEvent === undefined ?
+          event.touches[0].clientX : event.originalEvent.touches[0].clientX;
+      },
 
-          this.positionTrackingBar(newMinValue, newMaxValue, newMinOffset, newMaxOffset);
-        },
+      /**
+       * Get the handle closest to an event.
+       *
+       * @param event {Event} The event
+       * @returns {jqLite} The handle closest to the event.
+       */
+      getNearestHandle: function(event) {
+        if (!this.range) {
+          return this.minH;
+        }
+        var offset = (this.getEventX(event) - this.sliderElem.rzsl - this.handleHalfWidth) * this.options.scale;
+        return Math.abs(offset - this.minH.rzsl) < Math.abs(offset - this.maxH.rzsl) ? this.minH : this.maxH;
+      },
 
-        /**
-         * Set the new value and offset for the entire bar
-         *
-         * @param {number} newMinValue   the new minimum value
-         * @param {number} newMaxValue   the new maximum value
-         * @param {number} newMinOffset  the new minimum offset
-         * @param {number} newMaxOffset  the new maximum offset
-         */
-        positionTrackingBar: function(newMinValue, newMaxValue, newMinOffset, newMaxOffset) {
-          this.scope.rzSliderModel = newMinValue;
-          this.scope.rzSliderHigh = newMaxValue;
-          this.updateHandles('rzSliderModel', newMinOffset);
-          this.updateHandles('rzSliderHigh', newMaxOffset);
-          this.scope.$apply();
-          this.callOnChange();
-        },
+      /**
+       * Bind mouse and touch events to slider handles
+       *
+       * @returns {undefined}
+       */
+      bindEvents: function() {
+        if (this.options.readOnly || this.options.disabled) return;
+        var barTracking, barStart, barMove;
+
+        if (this.options.draggableRange) {
+          barTracking = 'rzSliderDrag';
+          barStart = this.onDragStart;
+          barMove = this.onDragMove;
+        } else {
+          barTracking = 'rzSliderModel';
+          barStart = this.onStart;
+          barMove = this.onMove;
+        }
 
-        /**
-         * Set the new value and offset to the current tracking handle
-         *
-         * @param {number} newValue new model value
-         * @param {number} newOffset new offset value
-         */
-        positionTrackingHandle: function(newValue, newOffset) {
-          if (this.range) {
-            /* This is to check if we need to switch the min and max handles*/
-            if (this.tracking === 'rzSliderModel' && newValue >= this.scope.rzSliderHigh) {
-              this.scope[this.tracking] = this.scope.rzSliderHigh;
-              this.updateHandles(this.tracking, this.maxH.rzsl);
-              this.tracking = 'rzSliderHigh';
-              this.minH.removeClass('rz-active');
-              this.maxH.addClass('rz-active');
-              /* We need to apply here because we are not sure that we will enter the next block */
-              this.scope.$apply();
-              this.callOnChange();
-            }
-            else if (this.tracking === 'rzSliderHigh' && newValue <= this.scope.rzSliderModel) {
-              this.scope[this.tracking] = this.scope.rzSliderModel;
-              this.updateHandles(this.tracking, this.minH.rzsl);
-              this.tracking = 'rzSliderModel';
-              this.maxH.removeClass('rz-active');
-              this.minH.addClass('rz-active');
-              /* We need to apply here because we are not sure that we will enter the next block */
-              this.scope.$apply();
-              this.callOnChange();
-            }
+        this.minH.on('mousedown', angular.bind(this, this.onStart, this.minH, 'rzSliderModel'));
+        if (this.range) {
+          this.maxH.on('mousedown', angular.bind(this, this.onStart, this.maxH, 'rzSliderHigh'));
+        }
+        this.fullBar.on('mousedown', angular.bind(this, this.onStart, null, null));
+        this.fullBar.on('mousedown', angular.bind(this, this.onMove, this.fullBar));
+        this.selBar.on('mousedown', angular.bind(this, barStart, null, barTracking));
+        this.selBar.on('mousedown', angular.bind(this, barMove, this.selBar));
+        this.ticks.on('mousedown', angular.bind(this, this.onStart, null, null));
+        this.ticks.on('mousedown', angular.bind(this, this.onMove, this.ticks));
+
+        this.minH.on('touchstart', angular.bind(this, this.onStart, this.minH, 'rzSliderModel'));
+        if (this.range) {
+          this.maxH.on('touchstart', angular.bind(this, this.onStart, this.maxH, 'rzSliderHigh'));
+        }
+        this.fullBar.on('touchstart', angular.bind(this, this.onStart, null, null));
+        this.fullBar.on('touchstart', angular.bind(this, this.onMove, this.fullBar));
+        this.selBar.on('touchstart', angular.bind(this, barStart, null, barTracking));
+        this.selBar.on('touchstart', angular.bind(this, barMove, this.selBar));
+        this.ticks.on('touchstart', angular.bind(this, this.onStart, null, null));
+        this.ticks.on('touchstart', angular.bind(this, this.onMove, this.ticks));
+      },
+
+      /**
+       * Unbind mouse and touch events to slider handles
+       *
+       * @returns {undefined}
+       */
+      unbindEvents: function() {
+        this.minH.off();
+        this.maxH.off();
+        this.fullBar.off();
+        this.selBar.off();
+        this.ticks.off();
+      },
+
+      /**
+       * onStart event handler
+       *
+       * @param {?Object} pointer The jqLite wrapped DOM element; if null, the closest handle is used
+       * @param {?string} ref     The name of the handle being changed; if null, the closest handle's value is modified
+       * @param {Event}   event   The event
+       * @returns {undefined}
+       */
+      onStart: function(pointer, ref, event) {
+        var ehMove, ehEnd,
+          eventNames = this.getEventNames(event);
+
+        event.stopPropagation();
+        event.preventDefault();
+
+        if (this.tracking !== '') {
+          return;
+        }
+
+        // We have to do this in case the HTML where the sliders are on
+        // have been animated into view.
+        this.calcViewDimensions();
+
+        if (pointer) {
+          this.tracking = ref;
+        } else {
+          pointer = this.getNearestHandle(event);
+          this.tracking = pointer === this.minH ? 'rzSliderModel' : 'rzSliderHigh';
+        }
+
+        pointer.addClass('rz-active');
+
+        ehMove = angular.bind(this, this.dragging.active ? this.onDragMove : this.onMove, pointer);
+        ehEnd = angular.bind(this, this.onEnd, ehMove);
+
+        $document.on(eventNames.moveEvent, ehMove);
+        $document.one(eventNames.endEvent, ehEnd);
+        this.callOnStart();
+      },
+
+      /**
+       * onMove event handler
+       *
+       * @param {jqLite} pointer
+       * @param {Event}  event The event
+       * @returns {undefined}
+       */
+      onMove: function(pointer, event) {
+        var eventX = this.getEventX(event),
+          sliderLO, newOffset, newValue;
+
+        sliderLO = this.sliderElem.rzsl;
+        newOffset = (eventX - sliderLO - this.handleHalfWidth) * this.options.scale;
+
+        if (newOffset <= 0) {
+          if (pointer.rzsl === 0)
+            return;
+          newValue = this.minValue;
+          newOffset = 0;
+        } else if (newOffset >= this.maxLeft) {
+          if (pointer.rzsl === this.maxLeft)
+            return;
+          newValue = this.maxValue;
+          newOffset = this.maxLeft;
+        } else {
+          newValue = this.offsetToValue(newOffset);
+          newValue = this.roundStep(newValue);
+          newOffset = this.valueToOffset(newValue);
+        }
+        this.positionTrackingHandle(newValue, newOffset);
+      },
+
+      /**
+       * onDragStart event handler
+       *
+       * Handles dragging of the middle bar.
+       *
+       * @param {Object} pointer The jqLite wrapped DOM element
+       * @param {string} ref     One of the refLow, refHigh values
+       * @param {Event}  event   The event
+       * @returns {undefined}
+       */
+      onDragStart: function(pointer, ref, event) {
+        var offset = this.getEventX(event) - this.sliderElem.rzsl - this.handleHalfWidth;
+        this.dragging = {
+          active: true,
+          value: this.offsetToValue(offset),
+          difference: this.scope.rzSliderHigh - this.scope.rzSliderModel,
+          offset: offset,
+          lowDist: offset - this.minH.rzsl,
+          highDist: this.maxH.rzsl - offset
+        };
+        this.minH.addClass('rz-active');
+        this.maxH.addClass('rz-active');
+
+        this.onStart(pointer, ref, event);
+      },
+
+      /**
+       * onDragMove event handler
+       *
+       * Handles dragging of the middle bar.
+       *
+       * @param {jqLite} pointer
+       * @param {Event}  event The event
+       * @returns {undefined}
+       */
+      onDragMove: function(pointer, event) {
+        var newOffset = this.getEventX(event) - this.sliderElem.rzsl - this.handleHalfWidth,
+          newMinOffset, newMaxOffset,
+          newMinValue, newMaxValue;
+
+        if (newOffset <= this.dragging.lowDist) {
+          if (pointer.rzsl === this.dragging.lowDist) {
+            return;
+          }
+          newMinValue = this.minValue;
+          newMinOffset = 0;
+          newMaxValue = this.minValue + this.dragging.difference;
+          newMaxOffset = this.valueToOffset(newMaxValue);
+        } else if (newOffset >= this.maxLeft - this.dragging.highDist) {
+          if (pointer.rzsl === this.dragging.highDist) {
+            return;
           }
+          newMaxValue = this.maxValue;
+          newMaxOffset = this.maxLeft;
+          newMinValue = this.maxValue - this.dragging.difference;
+          newMinOffset = this.valueToOffset(newMinValue);
+        } else {
+          newMinValue = this.offsetToValue(newOffset - this.dragging.lowDist);
+          newMinValue = this.roundStep(newMinValue);
+          newMinOffset = this.valueToOffset(newMinValue);
+          newMaxValue = newMinValue + this.dragging.difference;
+          newMaxOffset = this.valueToOffset(newMaxValue);
+        }
+
+        this.positionTrackingBar(newMinValue, newMaxValue, newMinOffset, newMaxOffset);
+      },
+
+      /**
+       * Set the new value and offset for the entire bar
+       *
+       * @param {number} newMinValue   the new minimum value
+       * @param {number} newMaxValue   the new maximum value
+       * @param {number} newMinOffset  the new minimum offset
+       * @param {number} newMaxOffset  the new maximum offset
+       */
+      positionTrackingBar: function(newMinValue, newMaxValue, newMinOffset, newMaxOffset) {
+        this.scope.rzSliderModel = newMinValue;
+        this.scope.rzSliderHigh = newMaxValue;
+        this.updateHandles('rzSliderModel', newMinOffset);
+        this.updateHandles('rzSliderHigh', newMaxOffset);
+        this.scope.$apply();
+        this.callOnChange();
+      },
 
-          if (this.scope[this.tracking] !== newValue) {
-            this.scope[this.tracking] = newValue;
-            this.updateHandles(this.tracking, newOffset);
+      /**
+       * Set the new value and offset to the current tracking handle
+       *
+       * @param {number} newValue new model value
+       * @param {number} newOffset new offset value
+       */
+      positionTrackingHandle: function(newValue, newOffset) {
+        if (this.range) {
+          /* This is to check if we need to switch the min and max handles*/
+          if (this.tracking === 'rzSliderModel' && newValue >= this.scope.rzSliderHigh) {
+            this.scope[this.tracking] = this.scope.rzSliderHigh;
+            this.updateHandles(this.tracking, this.maxH.rzsl);
+            this.tracking = 'rzSliderHigh';
+            this.minH.removeClass('rz-active');
+            this.maxH.addClass('rz-active');
+            /* We need to apply here because we are not sure that we will enter the next block */
+            this.scope.$apply();
+            this.callOnChange();
+          } else if (this.tracking === 'rzSliderHigh' && newValue <= this.scope.rzSliderModel) {
+            this.scope[this.tracking] = this.scope.rzSliderModel;
+            this.updateHandles(this.tracking, this.minH.rzsl);
+            this.tracking = 'rzSliderModel';
+            this.maxH.removeClass('rz-active');
+            this.minH.addClass('rz-active');
+            /* We need to apply here because we are not sure that we will enter the next block */
             this.scope.$apply();
             this.callOnChange();
           }
-        },
-
-        /**
-         * onEnd event handler
-         *
-         * @param {Event}    event    The event
-         * @param {Function} ehMove   The the bound move event handler
-         * @returns {undefined}
-         */
-        onEnd: function(ehMove, event) {
-          var moveEventName = this.getEventNames(event).moveEvent;
+        }
 
-          this.minH.removeClass('rz-active');
-          this.maxH.removeClass('rz-active');
+        if (this.scope[this.tracking] !== newValue) {
+          this.scope[this.tracking] = newValue;
+          this.updateHandles(this.tracking, newOffset);
+          this.scope.$apply();
+          this.callOnChange();
+        }
+      },
 
-          $document.off(moveEventName, ehMove);
+      /**
+       * onEnd event handler
+       *
+       * @param {Event}    event    The event
+       * @param {Function} ehMove   The the bound move event handler
+       * @returns {undefined}
+       */
+      onEnd: function(ehMove, event) {
+        var moveEventName = this.getEventNames(event).moveEvent;
 
-          this.scope.$emit('slideEnded');
-          this.tracking = '';
+        this.minH.removeClass('rz-active');
+        this.maxH.removeClass('rz-active');
 
-          this.dragging.active = false;
-          this.callOnEnd();
-        },
+        $document.off(moveEventName, ehMove);
 
-        /**
-         * Get event names for move and event end
-         *
-         * @param {Event}    event    The event
-         *
-         * @return {{moveEvent: string, endEvent: string}}
-         */
-        getEventNames: function(event) {
-          var eventNames = {moveEvent: '', endEvent: ''};
+        this.scope.$emit('slideEnded');
+        this.tracking = '';
 
-          if (event.touches || (event.originalEvent !== undefined && event.originalEvent.touches)) {
-            eventNames.moveEvent = 'touchmove';
-            eventNames.endEvent = 'touchend';
-          }
-          else {
-            eventNames.moveEvent = 'mousemove';
-            eventNames.endEvent = 'mouseup';
-          }
+        this.dragging.active = false;
+        this.callOnEnd();
+      },
 
-          return eventNames;
+      /**
+       * Get event names for move and event end
+       *
+       * @param {Event}    event    The event
+       *
+       * @return {{moveEvent: string, endEvent: string}}
+       */
+      getEventNames: function(event) {
+        var eventNames = {
+          moveEvent: '',
+          endEvent: ''
+        };
+
+        if (event.touches || (event.originalEvent !== undefined && event.originalEvent.touches)) {
+          eventNames.moveEvent = 'touchmove';
+          eventNames.endEvent = 'touchend';
+        } else {
+          eventNames.moveEvent = 'mousemove';
+          eventNames.endEvent = 'mouseup';
         }
-      };
 
-      return Slider;
-    }])
+        return eventNames;
+      }
+    };
 
-    .directive('rzslider', ['RzSlider', function(RzSlider) {
-      'use strict';
+    return Slider;
+  }])
 
-      return {
-        restrict: 'E',
-        scope: {
-          rzSliderModel: '=?',
-          rzSliderHigh: '=?',
-          rzSliderOptions: '=?',
-          rzSliderTplUrl: '@'
-        },
-
-        /**
-         * Return template URL
-         *
-         * @param {jqLite} elem
-         * @param {Object} attrs
-         * @return {string}
-         */
-        templateUrl: function(elem, attrs) {
-          //noinspection JSUnresolvedVariable
-          return attrs.rzSliderTplUrl || 'rzSliderTpl.html';
-        },
+  .directive('rzslider', ['RzSlider', function(RzSlider) {
+    'use strict';
 
-        link: function(scope, elem) {
-          return new RzSlider(scope, elem);
-        }
-      };
-    }]);
+    return {
+      restrict: 'E',
+      scope: {
+        rzSliderModel: '=?',
+        rzSliderHigh: '=?',
+        rzSliderOptions: '=?',
+        rzSliderTplUrl: '@'
+      },
 
-// IDE assist
+      /**
+       * Return template URL
+       *
+       * @param {jqLite} elem
+       * @param {Object} attrs
+       * @return {string}
+       */
+      templateUrl: function(elem, attrs) {
+        //noinspection JSUnresolvedVariable
+        return attrs.rzSliderTplUrl || 'rzSliderTpl.html';
+      },
+
+      link: function(scope, elem) {
+        return new RzSlider(scope, elem);
+      }
+    };
+  }]);
+
+  // IDE assist
 
   /**
    * @name ngScope

src/rzslider.js

@@ -31,53 +31,53 @@
   'use strict';
   var module = angular.module('rzModule', [])
 
-    .factory('RzSliderOptions', function() {
-      var defaultOptions = {
-        floor: 0,
-        ceil: null, //defaults to rz-slider-model
-        step: 1,
-        precision: 0,
-        id: null,
-        translate: null,
-        stepsArray: null,
-        draggableRange: false,
-        showSelectionBar: false,
-        hideLimitLabels: false,
-        readOnly: false,
-        disabled: false,
-        interval: 350,
-        showTicks: false,
-        showTicksValues: false,
-        ticksValuesTooltip: null,
-        scale: 1,
-        onStart: null,
-        onChange: null,
-        onEnd: null
-      };
-      var globalOptions = {};
-
-      var factory = {};
-      /**
-       * `options({})` allows global configuration of all sliders in the
-       * application.
-       *
-       *   var app = angular.module( 'App', ['rzModule'], function( RzSliderOptions ) {
-       *     // show ticks for all sliders
-       *     RzSliderOptions.options( { showTicks: true } );
-       *   });
-       */
-      factory.options = function(value) {
-        angular.extend(globalOptions, value);
-      };
+  .factory('RzSliderOptions', function() {
+    var defaultOptions = {
+      floor: 0,
+      ceil: null, //defaults to rz-slider-model
+      step: 1,
+      precision: 0,
+      id: null,
+      translate: null,
+      stepsArray: null,
+      draggableRange: false,
+      showSelectionBar: false,
+      hideLimitLabels: false,
+      readOnly: false,
+      disabled: false,
+      interval: 350,
+      showTicks: false,
+      showTicksValues: false,
+      ticksValuesTooltip: null,
+      scale: 1,
+      onStart: null,
+      onChange: null,
+      onEnd: null
+    };
+    var globalOptions = {};
+
+    var factory = {};
+    /**
+     * `options({})` allows global configuration of all sliders in the
+     * application.
+     *
+     *   var app = angular.module( 'App', ['rzModule'], function( RzSliderOptions ) {
+     *     // show ticks for all sliders
+     *     RzSliderOptions.options( { showTicks: true } );
+     *   });
+     */
+    factory.options = function(value) {
+      angular.extend(globalOptions, value);
+    };
 
-      factory.getOptions = function(options) {
-        return angular.extend({}, defaultOptions, globalOptions, options);
-      };
+    factory.getOptions = function(options) {
+      return angular.extend({}, defaultOptions, globalOptions, options);
+    };
 
-      return factory;
-    })
+    return factory;
+  })
 
-    .value('rzThrottle',
+  .value('rzThrottle',
     /**
      * rzThrottle
      *
@@ -124,1242 +124,1238 @@
       };
     })
 
-    .factory('RzSlider', function($timeout, $document, $window, $compile, RzSliderOptions, rzThrottle) {
-      'use strict';
+  .factory('RzSlider', function($timeout, $document, $window, $compile, RzSliderOptions, rzThrottle) {
+    'use strict';
 
+    /**
+     * Slider
+     *
+     * @param {ngScope} scope            The AngularJS scope
+     * @param {Element} sliderElem The slider directive element wrapped in jqLite
+     * @constructor
+     */
+    var Slider = function(scope, sliderElem) {
       /**
-       * Slider
+       * The slider's scope
        *
-       * @param {ngScope} scope            The AngularJS scope
-       * @param {Element} sliderElem The slider directive element wrapped in jqLite
-       * @constructor
+       * @type {ngScope}
        */
-      var Slider = function(scope, sliderElem) {
-        /**
-         * The slider's scope
-         *
-         * @type {ngScope}
-         */
-        this.scope = scope;
+      this.scope = scope;
 
-        /**
-         * Slider element wrapped in jqLite
-         *
-         * @type {jqLite}
-         */
-        this.sliderElem = sliderElem;
+      /**
+       * Slider element wrapped in jqLite
+       *
+       * @type {jqLite}
+       */
+      this.sliderElem = sliderElem;
 
-        /**
-         * Slider type
-         *
-         * @type {boolean} Set to true for range slider
-         */
-        this.range = this.scope.rzSliderModel !== undefined && this.scope.rzSliderHigh !== undefined;
+      /**
+       * Slider type
+       *
+       * @type {boolean} Set to true for range slider
+       */
+      this.range = this.scope.rzSliderModel !== undefined && this.scope.rzSliderHigh !== undefined;
 
-        /**
-         * Values recorded when first dragging the bar
-         *
-         * @type {Object}
-         */
-        this.dragging = {
-          active: false,
-          value: 0,
-          difference: 0,
-          offset: 0,
-          lowDist: 0,
-          highDist: 0
-        };
+      /**
+       * Values recorded when first dragging the bar
+       *
+       * @type {Object}
+       */
+      this.dragging = {
+        active: false,
+        value: 0,
+        difference: 0,
+        offset: 0,
+        lowDist: 0,
+        highDist: 0
+      };
 
-        /**
-         * Half of the width of the slider handles
-         *
-         * @type {number}
-         */
-        this.handleHalfWidth = 0;
+      /**
+       * Half of the width of the slider handles
+       *
+       * @type {number}
+       */
+      this.handleHalfWidth = 0;
 
-        /**
-         * Maximum left the slider handle can have
-         *
-         * @type {number}
-         */
-        this.maxLeft = 0;
+      /**
+       * Maximum left the slider handle can have
+       *
+       * @type {number}
+       */
+      this.maxLeft = 0;
 
-        /**
-         * Precision
-         *
-         * @type {number}
-         */
-        this.precision = 0;
+      /**
+       * Precision
+       *
+       * @type {number}
+       */
+      this.precision = 0;
 
-        /**
-         * Step
-         *
-         * @type {number}
-         */
-        this.step = 0;
+      /**
+       * Step
+       *
+       * @type {number}
+       */
+      this.step = 0;
 
-        /**
-         * The name of the handle we are currently tracking
-         *
-         * @type {string}
-         */
-        this.tracking = '';
+      /**
+       * The name of the handle we are currently tracking
+       *
+       * @type {string}
+       */
+      this.tracking = '';
 
-        /**
-         * Minimum value (floor) of the model
-         *
-         * @type {number}
-         */
-        this.minValue = 0;
+      /**
+       * Minimum value (floor) of the model
+       *
+       * @type {number}
+       */
+      this.minValue = 0;
 
-        /**
-         * Maximum value (ceiling) of the model
-         *
-         * @type {number}
-         */
-        this.maxValue = 0;
+      /**
+       * Maximum value (ceiling) of the model
+       *
+       * @type {number}
+       */
+      this.maxValue = 0;
 
 
-        /**
-         * The delta between min and max value
-         *
-         * @type {number}
-         */
-        this.valueRange = 0;
+      /**
+       * The delta between min and max value
+       *
+       * @type {number}
+       */
+      this.valueRange = 0;
 
-        /**
-         * Set to true if init method already executed
-         *
-         * @type {boolean}
-         */
-        this.initHasRun = false;
-
-        // Slider DOM elements wrapped in jqLite
-        this.fullBar = null;  // The whole slider bar
-        this.selBar = null;   // Highlight between two handles
-        this.minH = null;     // Left slider handle
-        this.maxH = null;     // Right slider handle
-        this.flrLab = null;   // Floor label
-        this.ceilLab = null;  // Ceiling label
-        this.minLab = null;  // Label above the low value
-        this.maxLab = null;   // Label above the high value
-        this.cmbLab = null;   // Combined label
-        this.ticks = null;  // The ticks
-
-        // Initialize slider
-        this.init();
-      };
+      /**
+       * Set to true if init method already executed
+       *
+       * @type {boolean}
+       */
+      this.initHasRun = false;
+
+      // Slider DOM elements wrapped in jqLite
+      this.fullBar = null; // The whole slider bar
+      this.selBar = null; // Highlight between two handles
+      this.minH = null; // Left slider handle
+      this.maxH = null; // Right slider handle
+      this.flrLab = null; // Floor label
+      this.ceilLab = null; // Ceiling label
+      this.minLab = null; // Label above the low value
+      this.maxLab = null; // Label above the high value
+      this.cmbLab = null; // Combined label
+      this.ticks = null; // The ticks
+
+      // Initialize slider
+      this.init();
+    };
+
+    // Add instance methods
+    Slider.prototype = {
 
-      // Add instance methods
-      Slider.prototype = {
+      /**
+       * Initialize slider
+       *
+       * @returns {undefined}
+       */
+      init: function() {
+        var thrLow, thrHigh,
+          calcDimFn = angular.bind(this, this.calcViewDimensions),
+          self = this;
+
+        this.applyOptions();
+        this.initElemHandles();
+        this.manageElementsStyle();
+        this.addAccessibility();
+        this.manageEventsBindings();
+        this.setDisabledState();
+        this.calcViewDimensions();
+        this.setMinAndMax();
+
+        $timeout(function() {
+          self.updateCeilLab();
+          self.updateFloorLab();
+          self.initHandles();
+          self.bindEvents();
+        });
+
+        // Recalculate slider view dimensions
+        this.scope.$on('reCalcViewDimensions', calcDimFn);
+
+        // Recalculate stuff if view port dimensions have changed
+        angular.element($window).on('resize', calcDimFn);
+
+        this.initHasRun = true;
+
+        // Watch for changes to the model
+
+        thrLow = rzThrottle(function() {
+          self.setMinAndMax();
+          self.updateLowHandle(self.valueToOffset(self.scope.rzSliderModel));
+          self.updateSelectionBar();
+          self.updateTicksScale();
+
+          if (self.range) {
+            self.updateCmbLabel();
+          }
 
-        /**
-         * Initialize slider
-         *
-         * @returns {undefined}
-         */
-        init: function() {
-          var thrLow, thrHigh,
-            calcDimFn = angular.bind(this, this.calcViewDimensions),
-            self = this;
-
-          this.applyOptions();
-          this.initElemHandles();
-          this.manageElementsStyle();
-          this.addAccessibility();
-          this.manageEventsBindings();
-          this.setDisabledState();
-          this.calcViewDimensions();
-          this.setMinAndMax();
+        }, self.options.interval);
+
+        thrHigh = rzThrottle(function() {
+          self.setMinAndMax();
+          self.updateHighHandle(self.valueToOffset(self.scope.rzSliderHigh));
+          self.updateSelectionBar();
+          self.updateTicksScale();
+          self.updateCmbLabel();
+        }, self.options.interval);
+
+        this.scope.$on('rzSliderForceRender', function() {
+          self.resetLabelsValue();
+          thrLow();
+          if (self.range) {
+            thrHigh();
+          }
+          self.resetSlider();
+        });
 
-          $timeout(function() {
-            self.updateCeilLab();
-            self.updateFloorLab();
-            self.initHandles();
-            self.bindEvents();
-          });
+        // Watchers
+        this.scope.$watch('rzSliderModel', function(newValue, oldValue) {
+          if (newValue === oldValue)
+            return;
+          thrLow();
+        });
 
-          // Recalculate slider view dimensions
-          this.scope.$on('reCalcViewDimensions', calcDimFn);
+        this.scope.$watch('rzSliderHigh', function(newValue, oldValue) {
+          if (newValue === oldValue)
+            return;
+          if (newValue != null)
+            thrHigh();
+          if (self.range && newValue == null || !self.range && newValue != null) {
+            self.applyOptions();
+            self.resetSlider();
+          }
+        });
 
-          // Recalculate stuff if view port dimensions have changed
-          angular.element($window).on('resize', calcDimFn);
+        this.scope.$watch('rzSliderOptions', function(newValue, oldValue) {
+          if (newValue === oldValue)
+            return;
+          self.applyOptions();
+          self.resetSlider();
+        }, true);
 
-          this.initHasRun = true;
+        this.scope.$on('$destroy', function() {
+          self.unbindEvents();
+          angular.element($window).off('resize', calcDimFn);
+        });
+      },
 
-          // Watch for changes to the model
+      /**
+       * Read the user options and apply them to the slider model
+       */
+      applyOptions: function() {
+        this.options = RzSliderOptions.getOptions(this.scope.rzSliderOptions);
 
-          thrLow = rzThrottle(function() {
-            self.setMinAndMax();
-            self.updateLowHandle(self.valueToOffset(self.scope.rzSliderModel));
-            self.updateSelectionBar();
-            self.updateTicksScale();
+        if (this.options.step <= 0)
+          this.options.step = 1;
+        this.range = this.scope.rzSliderModel !== undefined && this.scope.rzSliderHigh !== undefined;
+        this.options.draggableRange = this.range && this.options.draggableRange;
+        this.options.showTicks = this.options.showTicks || this.options.showTicksValues;
+
+        if (this.options.stepsArray) {
+          this.options.floor = 0;
+          this.options.ceil = this.options.stepsArray.length - 1;
+          this.options.step = 1;
+          this.customTrFn = function(value) {
+            return this.options.stepsArray[value];
+          };
+        } else if (this.options.translate)
+          this.customTrFn = this.options.translate;
+        else
+          this.customTrFn = function(value) {
+            return String(value);
+          };
+      },
 
-            if (self.range) {
-              self.updateCmbLabel();
-            }
+      /**
+       * Resets slider
+       *
+       * @returns {undefined}
+       */
+      resetSlider: function() {
+        this.manageElementsStyle();
+        this.setMinAndMax();
+        this.updateCeilLab();
+        this.updateFloorLab();
+        this.unbindEvents();
+        this.manageEventsBindings();
+        this.setDisabledState();
+        this.calcViewDimensions();
+      },
 
-          }, self.options.interval);
+      /**
+       * Set the slider children to variables for easy access
+       *
+       * Run only once during initialization
+       *
+       * @returns {undefined}
+       */
+      initElemHandles: function() {
+        // Assign all slider elements to object properties for easy access
+        angular.forEach(this.sliderElem.children(), function(elem, index) {
+          var jElem = angular.element(elem);
+
+          switch (index) {
+            case 0:
+              this.fullBar = jElem;
+              break;
+            case 1:
+              this.selBar = jElem;
+              break;
+            case 2:
+              this.minH = jElem;
+              break;
+            case 3:
+              this.maxH = jElem;
+              break;
+            case 4:
+              this.flrLab = jElem;
+              break;
+            case 5:
+              this.ceilLab = jElem;
+              break;
+            case 6:
+              this.minLab = jElem;
+              break;
+            case 7:
+              this.maxLab = jElem;
+              break;
+            case 8:
+              this.cmbLab = jElem;
+              break;
+            case 9:
+              this.ticks = jElem;
+              break;
+          }
 
-          thrHigh = rzThrottle(function() {
-            self.setMinAndMax();
-            self.updateHighHandle(self.valueToOffset(self.scope.rzSliderHigh));
-            self.updateSelectionBar();
-            self.updateTicksScale();
-            self.updateCmbLabel();
-          }, self.options.interval);
+        }, this);
 
-          this.scope.$on('rzSliderForceRender', function() {
-            self.resetLabelsValue();
-            thrLow();
-            if (self.range) {
-              thrHigh();
-            }
-            self.resetSlider();
-          });
+        // Initialize offset cache properties
+        this.selBar.rzsl = 0;
+        this.minH.rzsl = 0;
+        this.maxH.rzsl = 0;
+        this.flrLab.rzsl = 0;
+        this.ceilLab.rzsl = 0;
+        this.minLab.rzsl = 0;
+        this.maxLab.rzsl = 0;
+        this.cmbLab.rzsl = 0;
+      },
 
-          // Watchers
-          this.scope.$watch('rzSliderModel', function(newValue, oldValue) {
-            if (newValue === oldValue)
-              return;
-            thrLow();
-          });
+      /** Update each elements style based on options
+       *
+       */
+      manageElementsStyle: function() {
+
+        if (!this.range)
+          this.maxH.css('display', 'none');
+        else
+          this.maxH.css('display', null);
+
+        this.alwaysHide(this.flrLab, this.options.showTicksValues || this.options.hideLimitLabels);
+        this.alwaysHide(this.ceilLab, this.options.showTicksValues || this.options.hideLimitLabels);
+        this.alwaysHide(this.minLab, this.options.showTicksValues);
+        this.alwaysHide(this.maxLab, this.options.showTicksValues || !this.range);
+        this.alwaysHide(this.cmbLab, this.options.showTicksValues || !this.range);
+        this.alwaysHide(this.selBar, !this.range && !this.options.showSelectionBar);
+
+        if (!this.options.showTicks)
+          this.ticks.html('');
+
+        if (this.options.draggableRange)
+          this.selBar.addClass('rz-draggable');
+        else
+          this.selBar.removeClass('rz-draggable');
+      },
+
+      alwaysHide: function(el, hide) {
+        el.rzAlwaysHide = hide;
+        if (hide)
+          this.hideEl(el);
+        else
+          this.showEl(el)
+      },
 
-          this.scope.$watch('rzSliderHigh', function(newValue, oldValue) {
-            if (newValue === oldValue)
-              return;
-            if (newValue != null)
-              thrHigh();
-            if (self.range && newValue == null || !self.range && newValue != null) {
-              self.applyOptions();
-              self.resetSlider();
-            }
-          });
+      /**
+       * Manage the events bindings based on readOnly and disabled options
+       *
+       * @returns {undefined}
+       */
+      manageEventsBindings: function() {
+        if (this.options.disabled || this.options.readOnly)
+          this.unbindEvents();
+        else if (!this.options.disabled || !this.options.readOnly)
+          this.bindEvents();
+      },
 
-          this.scope.$watch('rzSliderOptions', function(newValue, oldValue) {
-            if (newValue === oldValue)
-              return;
-            self.applyOptions();
-            self.resetSlider();
-          }, true);
+      /**
+       * Set the disabled state based on rzSliderDisabled
+       *
+       * @returns {undefined}
+       */
+      setDisabledState: function() {
+        if (this.options.disabled) {
+          this.sliderElem.attr('disabled', 'disabled');
+        } else {
+          this.sliderElem.attr('disabled', null);
+        }
+      },
 
-          this.scope.$on('$destroy', function() {
-            self.unbindEvents();
-            angular.element($window).off('resize', calcDimFn);
-          });
-        },
+      /**
+       * Reset label values
+       *
+       * @return {undefined}
+       */
+      resetLabelsValue: function() {
+        this.minLab.rzsv = undefined;
+        this.maxLab.rzsv = undefined;
+      },
 
-        /**
-         * Read the user options and apply them to the slider model
-         */
-        applyOptions: function() {
-          this.options = RzSliderOptions.getOptions(this.scope.rzSliderOptions);
-
-          if (this.options.step <= 0)
-            this.options.step = 1;
-          this.range = this.scope.rzSliderModel !== undefined && this.scope.rzSliderHigh !== undefined;
-          this.options.draggableRange = this.range && this.options.draggableRange;
-          this.options.showTicks = this.options.showTicks || this.options.showTicksValues;
-
-          if (this.options.stepsArray) {
-            this.options.floor = 0;
-            this.options.ceil = this.options.stepsArray.length - 1;
-            this.options.step = 1;
-            this.customTrFn = function(value) {
-              return this.options.stepsArray[value];
-            };
-          }
-          else if (this.options.translate)
-            this.customTrFn = this.options.translate;
-          else
-            this.customTrFn = function(value) {
-              return String(value);
-            };
-        },
-
-        /**
-         * Resets slider
-         *
-         * @returns {undefined}
-         */
-        resetSlider: function() {
-          this.manageElementsStyle();
-          this.setMinAndMax();
-          this.updateCeilLab();
-          this.updateFloorLab();
-          this.unbindEvents();
-          this.manageEventsBindings();
-          this.setDisabledState();
-          this.calcViewDimensions();
-        },
-
-        /**
-         * Set the slider children to variables for easy access
-         *
-         * Run only once during initialization
-         *
-         * @returns {undefined}
-         */
-        initElemHandles: function() {
-          // Assign all slider elements to object properties for easy access
-          angular.forEach(this.sliderElem.children(), function(elem, index) {
-            var jElem = angular.element(elem);
-
-            switch (index) {
-              case 0:
-                this.fullBar = jElem;
-                break;
-              case 1:
-                this.selBar = jElem;
-                break;
-              case 2:
-                this.minH = jElem;
-                break;
-              case 3:
-                this.maxH = jElem;
-                break;
-              case 4:
-                this.flrLab = jElem;
-                break;
-              case 5:
-                this.ceilLab = jElem;
-                break;
-              case 6:
-                this.minLab = jElem;
-                break;
-              case 7:
-                this.maxLab = jElem;
-                break;
-              case 8:
-                this.cmbLab = jElem;
-                break;
-              case 9:
-                this.ticks = jElem;
-                break;
-            }
+      /**
+       * Initialize slider handles positions and labels
+       *
+       * Run only once during initialization and every time view port changes size
+       *
+       * @returns {undefined}
+       */
+      initHandles: function() {
+        this.updateLowHandle(this.valueToOffset(this.scope.rzSliderModel));
 
-          }, this);
-
-          // Initialize offset cache properties
-          this.selBar.rzsl = 0;
-          this.minH.rzsl = 0;
-          this.maxH.rzsl = 0;
-          this.flrLab.rzsl = 0;
-          this.ceilLab.rzsl = 0;
-          this.minLab.rzsl = 0;
-          this.maxLab.rzsl = 0;
-          this.cmbLab.rzsl = 0;
-        },
-
-        /** Update each elements style based on options
-         *
-         */
-        manageElementsStyle: function() {
-
-          if (!this.range)
-            this.maxH.css('display', 'none');
-          else
-            this.maxH.css('display', null);
-
-          this.alwaysHide(this.flrLab, this.options.showTicksValues || this.options.hideLimitLabels);
-          this.alwaysHide(this.ceilLab, this.options.showTicksValues || this.options.hideLimitLabels);
-          this.alwaysHide(this.minLab, this.options.showTicksValues);
-          this.alwaysHide(this.maxLab, this.options.showTicksValues || !this.range);
-          this.alwaysHide(this.cmbLab, this.options.showTicksValues || !this.range);
-          this.alwaysHide(this.selBar, !this.range && !this.options.showSelectionBar);
-
-          if (!this.options.showTicks)
-            this.ticks.html('');
-
-          if (this.options.draggableRange)
-            this.selBar.addClass('rz-draggable');
-          else
-            this.selBar.removeClass('rz-draggable');
-        },
-
-        alwaysHide: function(el, hide) {
-          el.rzAlwaysHide = hide;
-          if (hide)
-            this.hideEl(el);
-          else
-            this.showEl(el)
-        },
-
-        /**
-         * Manage the events bindings based on readOnly and disabled options
-         *
-         * @returns {undefined}
+        /*
+         the order here is important since the selection bar should be
+         updated after the high handle but before the combined label
          */
-        manageEventsBindings: function() {
-          if (this.options.disabled || this.options.readOnly)
-            this.unbindEvents();
-          else if (!this.options.disabled || !this.options.readOnly)
-            this.bindEvents();
-        },
-
-        /**
-         * Set the disabled state based on rzSliderDisabled
-         *
-         * @returns {undefined}
-         */
-        setDisabledState: function() {
-          if (this.options.disabled) {
-            this.sliderElem.attr('disabled', 'disabled');
-          }
-          else {
-            this.sliderElem.attr('disabled', null);
-          }
-        },
+        if (this.range)
+          this.updateHighHandle(this.valueToOffset(this.scope.rzSliderHigh));
+        this.updateSelectionBar();
+        if (this.range)
+          this.updateCmbLabel();
 
-        /**
-         * Reset label values
-         *
-         * @return {undefined}
-         */
-        resetLabelsValue: function() {
-          this.minLab.rzsv = undefined;
-          this.maxLab.rzsv = undefined;
-        },
-
-        /**
-         * Initialize slider handles positions and labels
-         *
-         * Run only once during initialization and every time view port changes size
-         *
-         * @returns {undefined}
-         */
-        initHandles: function() {
-          this.updateLowHandle(this.valueToOffset(this.scope.rzSliderModel));
-
-          /*
-           the order here is important since the selection bar should be
-           updated after the high handle but before the combined label
-           */
-          if (this.range)
-            this.updateHighHandle(this.valueToOffset(this.scope.rzSliderHigh));
-          this.updateSelectionBar();
-          if (this.range)
-            this.updateCmbLabel();
+        this.updateTicksScale();
+      },
 
-          this.updateTicksScale();
-        },
-
-        /**
-         * Translate value to human readable format
-         *
-         * @param {number|string} value
-         * @param {jqLite} label
-         * @param {boolean} [useCustomTr]
-         * @returns {undefined}
-         */
-        translateFn: function(value, label, useCustomTr) {
-          useCustomTr = useCustomTr === undefined ? true : useCustomTr;
+      /**
+       * Translate value to human readable format
+       *
+       * @param {number|string} value
+       * @param {jqLite} label
+       * @param {boolean} [useCustomTr]
+       * @returns {undefined}
+       */
+      translateFn: function(value, label, useCustomTr) {
+        useCustomTr = useCustomTr === undefined ? true : useCustomTr;
 
-          var valStr = String((useCustomTr ? this.customTrFn(value, this.options.id) : value)),
-            getWidth = false;
+        var valStr = String((useCustomTr ? this.customTrFn(value, this.options.id) : value)),
+          getWidth = false;
 
-          if (label.rzsv === undefined || label.rzsv.length !== valStr.length || (label.rzsv.length > 0 && label.rzsw === 0)) {
-            getWidth = true;
-            label.rzsv = valStr;
-          }
+        if (label.rzsv === undefined || label.rzsv.length !== valStr.length || (label.rzsv.length > 0 && label.rzsw === 0)) {
+          getWidth = true;
+          label.rzsv = valStr;
+        }
 
-          label.text(valStr);
+        label.text(valStr);
 
-          // Update width only when length of the label have changed
-          if (getWidth) {
-            this.getWidth(label);
-          }
-        },
+        // Update width only when length of the label have changed
+        if (getWidth) {
+          this.getWidth(label);
+        }
+      },
 
-        /**
-         * Set maximum and minimum values for the slider and ensure the model and high
-         * value match these limits
-         * @returns {undefined}
-         */
-        setMinAndMax: function() {
+      /**
+       * Set maximum and minimum values for the slider and ensure the model and high
+       * value match these limits
+       * @returns {undefined}
+       */
+      setMinAndMax: function() {
 
-          this.step = +this.options.step;
-          this.precision = +this.options.precision;
+        this.step = +this.options.step;
+        this.precision = +this.options.precision;
 
-          this.scope.rzSliderModel = this.roundStep(this.scope.rzSliderModel);
-          if (this.range)
-            this.scope.rzSliderHigh = this.roundStep(this.scope.rzSliderHigh);
+        this.scope.rzSliderModel = this.roundStep(this.scope.rzSliderModel);
+        if (this.range)
+          this.scope.rzSliderHigh = this.roundStep(this.scope.rzSliderHigh);
 
-          this.minValue = this.roundStep(+this.options.floor);
+        this.minValue = this.roundStep(+this.options.floor);
 
-          if (this.options.ceil)
-            this.maxValue = this.roundStep(+this.options.ceil);
-          else
-            this.maxValue = this.options.ceil = this.range ? this.scope.rzSliderHigh : this.scope.rzSliderModel;
+        if (this.options.ceil)
+          this.maxValue = this.roundStep(+this.options.ceil);
+        else
+          this.maxValue = this.options.ceil = this.range ? this.scope.rzSliderHigh : this.scope.rzSliderModel;
 
-          this.valueRange = this.maxValue - this.minValue;
-        },
+        this.valueRange = this.maxValue - this.minValue;
+      },
 
-        /**
-         * Adds accessibility atributes
-         *
-         * Run only once during initialization
-         *
-         * @returns {undefined}
-         */
-        addAccessibility: function() {
-          this.sliderElem.attr("role", "slider");
-        },
-
-        /**
-         * Calculate dimensions that are dependent on view port size
-         *
-         * Run once during initialization and every time view port changes size.
-         *
-         * @returns {undefined}
-         */
-        calcViewDimensions: function() {
-          var handleWidth = this.getWidth(this.minH);
+      /**
+       * Adds accessibility atributes
+       *
+       * Run only once during initialization
+       *
+       * @returns {undefined}
+       */
+      addAccessibility: function() {
+        this.sliderElem.attr("role", "slider");
+      },
 
-          this.handleHalfWidth = handleWidth / 2;
-          this.barWidth = this.getWidth(this.fullBar);
+      /**
+       * Calculate dimensions that are dependent on view port size
+       *
+       * Run once during initialization and every time view port changes size.
+       *
+       * @returns {undefined}
+       */
+      calcViewDimensions: function() {
+        var handleWidth = this.getWidth(this.minH);
 
-          this.maxLeft = this.barWidth - handleWidth;
+        this.handleHalfWidth = handleWidth / 2;
+        this.barWidth = this.getWidth(this.fullBar);
 
-          this.getWidth(this.sliderElem);
-          this.sliderElem.rzsl = this.sliderElem[0].getBoundingClientRect().left;
+        this.maxLeft = this.barWidth - handleWidth;
 
-          if (this.initHasRun) {
-            this.updateFloorLab();
-            this.updateCeilLab();
-            this.initHandles();
-          }
-        },
+        this.getWidth(this.sliderElem);
+        this.sliderElem.rzsl = this.sliderElem[0].getBoundingClientRect().left;
 
-        /**
-         * Update the ticks position
-         *
-         * @returns {undefined}
-         */
-        updateTicksScale: function() {
-          if (!this.options.showTicks) return;
-          if (!this.step) return; //if step is 0, the following loop will be endless.
-
-          var positions = '',
-            ticksCount = Math.round((this.maxValue - this.minValue) / this.step) + 1;
-          for (var i = 0; i < ticksCount; i++) {
-            var value = this.roundStep(this.minValue + i * this.step);
-            var selectedClass = this.isTickSelected(value) ? 'selected' : '';
-            positions += '<li class="tick ' + selectedClass + '">';
-            if (this.options.showTicksValues) {
-              var tooltip = '';
-              if (this.options.ticksValuesTooltip) {
-                tooltip = 'uib-tooltip="' + this.options.ticksValuesTooltip(value) + '"';
-              }
-              positions += '<span ' + tooltip + ' class="tick-value">' + this.getDisplayValue(value) + '</span>';
+        if (this.initHasRun) {
+          this.updateFloorLab();
+          this.updateCeilLab();
+          this.initHandles();
+        }
+      },
+
+      /**
+       * Update the ticks position
+       *
+       * @returns {undefined}
+       */
+      updateTicksScale: function() {
+        if (!this.options.showTicks) return;
+        if (!this.step) return; //if step is 0, the following loop will be endless.
+
+        var positions = '',
+          ticksCount = Math.round((this.maxValue - this.minValue) / this.step) + 1;
+        for (var i = 0; i < ticksCount; i++) {
+          var value = this.roundStep(this.minValue + i * this.step);
+          var selectedClass = this.isTickSelected(value) ? 'selected' : '';
+          positions += '<li class="tick ' + selectedClass + '">';
+          if (this.options.showTicksValues) {
+            var tooltip = '';
+            if (this.options.ticksValuesTooltip) {
+              tooltip = 'uib-tooltip="' + this.options.ticksValuesTooltip(value) + '"';
             }
-            positions += '</li>';
-          }
-          this.ticks.html(positions);
-          if (this.options.ticksValuesTooltip)
-            $compile(this.ticks.contents())(this.scope);
-        },
-
-        isTickSelected: function(value) {
-          if (!this.range && this.options.showSelectionBar && value <= this.scope.rzSliderModel)
-            return true;
-          if (this.range && value >= this.scope.rzSliderModel && value <= this.scope.rzSliderHigh)
-            return true;
-          return false;
-        },
-
-        /**
-         * Update position of the ceiling label
-         *
-         * @returns {undefined}
-         */
-        updateCeilLab: function() {
-          this.translateFn(this.maxValue, this.ceilLab);
-          this.setLeft(this.ceilLab, this.barWidth - this.ceilLab.rzsw);
-          this.getWidth(this.ceilLab);
-        },
-
-        /**
-         * Update position of the floor label
-         *
-         * @returns {undefined}
-         */
-        updateFloorLab: function() {
-          this.translateFn(this.minValue, this.flrLab);
-          this.getWidth(this.flrLab);
-        },
-
-        /**
-         * Call the onStart callback if defined
-         *
-         * @returns {undefined}
-         */
-        callOnStart: function() {
-          if (this.options.onStart) {
-            var self = this;
-            $timeout(function() {
-              self.options.onStart();
-            });
+            positions += '<span ' + tooltip + ' class="tick-value">' + this.getDisplayValue(value) + '</span>';
           }
-        },
+          positions += '</li>';
+        }
+        this.ticks.html(positions);
+        if (this.options.ticksValuesTooltip)
+          $compile(this.ticks.contents())(this.scope);
+      },
+
+      isTickSelected: function(value) {
+        if (!this.range && this.options.showSelectionBar && value <= this.scope.rzSliderModel)
+          return true;
+        if (this.range && value >= this.scope.rzSliderModel && value <= this.scope.rzSliderHigh)
+          return true;
+        return false;
+      },
 
-        /**
-         * Call the onChange callback if defined
-         *
-         * @returns {undefined}
-         */
-        callOnChange: function() {
-          if (this.options.onChange) {
-            var self = this;
-            $timeout(function() {
-              self.options.onChange();
-            });
-          }
-        },
+      /**
+       * Update position of the ceiling label
+       *
+       * @returns {undefined}
+       */
+      updateCeilLab: function() {
+        this.translateFn(this.maxValue, this.ceilLab);
+        this.setLeft(this.ceilLab, this.barWidth - this.ceilLab.rzsw);
+        this.getWidth(this.ceilLab);
+      },
 
-        /**
-         * Call the onEnd callback if defined
-         *
-         * @returns {undefined}
-         */
-        callOnEnd: function() {
-          if (this.options.onEnd) {
-            var self = this;
-            $timeout(function() {
-              self.options.onEnd();
-            });
-          }
-        },
+      /**
+       * Update position of the floor label
+       *
+       * @returns {undefined}
+       */
+      updateFloorLab: function() {
+        this.translateFn(this.minValue, this.flrLab);
+        this.getWidth(this.flrLab);
+      },
 
-        /**
-         * Update slider handles and label positions
-         *
-         * @param {string} which
-         * @param {number} newOffset
-         */
-        updateHandles: function(which, newOffset) {
-          if (which === 'rzSliderModel') {
-            this.updateLowHandle(newOffset);
-            this.updateSelectionBar();
-            this.updateTicksScale();
-
-            if (this.range) {
-              this.updateCmbLabel();
-            }
-            return;
-          }
+      /**
+       * Call the onStart callback if defined
+       *
+       * @returns {undefined}
+       */
+      callOnStart: function() {
+        if (this.options.onStart) {
+          var self = this;
+          $timeout(function() {
+            self.options.onStart();
+          });
+        }
+      },
 
-          if (which === 'rzSliderHigh') {
-            this.updateHighHandle(newOffset);
-            this.updateSelectionBar();
-            this.updateTicksScale();
+      /**
+       * Call the onChange callback if defined
+       *
+       * @returns {undefined}
+       */
+      callOnChange: function() {
+        if (this.options.onChange) {
+          var self = this;
+          $timeout(function() {
+            self.options.onChange();
+          });
+        }
+      },
 
-            if (this.range) {
-              this.updateCmbLabel();
-            }
-            return;
-          }
+      /**
+       * Call the onEnd callback if defined
+       *
+       * @returns {undefined}
+       */
+      callOnEnd: function() {
+        if (this.options.onEnd) {
+          var self = this;
+          $timeout(function() {
+            self.options.onEnd();
+          });
+        }
+      },
 
-          // Update both
+      /**
+       * Update slider handles and label positions
+       *
+       * @param {string} which
+       * @param {number} newOffset
+       */
+      updateHandles: function(which, newOffset) {
+        if (which === 'rzSliderModel') {
           this.updateLowHandle(newOffset);
-          this.updateHighHandle(newOffset);
           this.updateSelectionBar();
           this.updateTicksScale();
-          this.updateCmbLabel();
-        },
 
-        /**
-         * Update low slider handle position and label
-         *
-         * @param {number} newOffset
-         * @returns {undefined}
-         */
-        updateLowHandle: function(newOffset) {
-          this.setLeft(this.minH, newOffset);
-          this.translateFn(this.scope.rzSliderModel, this.minLab);
-          this.setLeft(this.minLab, newOffset - this.minLab.rzsw / 2 + this.handleHalfWidth);
-
-          this.shFloorCeil();
-        },
-
-        /**
-         * Update high slider handle position and label
-         *
-         * @param {number} newOffset
-         * @returns {undefined}
-         */
-        updateHighHandle: function(newOffset) {
-          this.setLeft(this.maxH, newOffset);
-          this.translateFn(this.scope.rzSliderHigh, this.maxLab);
-          this.setLeft(this.maxLab, newOffset - this.maxLab.rzsw / 2 + this.handleHalfWidth);
-
-          this.shFloorCeil();
-        },
-
-        /**
-         * Show / hide floor / ceiling label
-         *
-         * @returns {undefined}
-         */
-        shFloorCeil: function() {
-          var flHidden = false, clHidden = false;
-
-          if (this.minLab.rzsl <= this.flrLab.rzsl + this.flrLab.rzsw + 5) {
-            flHidden = true;
-            this.hideEl(this.flrLab);
+          if (this.range) {
+            this.updateCmbLabel();
           }
-          else {
-            flHidden = false;
-            this.showEl(this.flrLab);
+          return;
+        }
+
+        if (which === 'rzSliderHigh') {
+          this.updateHighHandle(newOffset);
+          this.updateSelectionBar();
+          this.updateTicksScale();
+
+          if (this.range) {
+            this.updateCmbLabel();
           }
+          return;
+        }
+
+        // Update both
+        this.updateLowHandle(newOffset);
+        this.updateHighHandle(newOffset);
+        this.updateSelectionBar();
+        this.updateTicksScale();
+        this.updateCmbLabel();
+      },
+
+      /**
+       * Update low slider handle position and label
+       *
+       * @param {number} newOffset
+       * @returns {undefined}
+       */
+      updateLowHandle: function(newOffset) {
+        this.setLeft(this.minH, newOffset);
+        this.translateFn(this.scope.rzSliderModel, this.minLab);
+        this.setLeft(this.minLab, newOffset - this.minLab.rzsw / 2 + this.handleHalfWidth);
+
+        this.shFloorCeil();
+      },
+
+      /**
+       * Update high slider handle position and label
+       *
+       * @param {number} newOffset
+       * @returns {undefined}
+       */
+      updateHighHandle: function(newOffset) {
+        this.setLeft(this.maxH, newOffset);
+        this.translateFn(this.scope.rzSliderHigh, this.maxLab);
+        this.setLeft(this.maxLab, newOffset - this.maxLab.rzsw / 2 + this.handleHalfWidth);
+
+        this.shFloorCeil();
+      },
+
+      /**
+       * Show / hide floor / ceiling label
+       *
+       * @returns {undefined}
+       */
+      shFloorCeil: function() {
+        var flHidden = false,
+          clHidden = false;
+
+        if (this.minLab.rzsl <= this.flrLab.rzsl + this.flrLab.rzsw + 5) {
+          flHidden = true;
+          this.hideEl(this.flrLab);
+        } else {
+          flHidden = false;
+          this.showEl(this.flrLab);
+        }
 
-          if (this.minLab.rzsl + this.minLab.rzsw >= this.ceilLab.rzsl - this.handleHalfWidth - 10) {
-            clHidden = true;
+        if (this.minLab.rzsl + this.minLab.rzsw >= this.ceilLab.rzsl - this.handleHalfWidth - 10) {
+          clHidden = true;
+          this.hideEl(this.ceilLab);
+        } else {
+          clHidden = false;
+          this.showEl(this.ceilLab);
+        }
+
+        if (this.range) {
+          if (this.maxLab.rzsl + this.maxLab.rzsw >= this.ceilLab.rzsl - 10) {
             this.hideEl(this.ceilLab);
-          }
-          else {
-            clHidden = false;
+          } else if (!clHidden) {
             this.showEl(this.ceilLab);
           }
 
-          if (this.range) {
-            if (this.maxLab.rzsl + this.maxLab.rzsw >= this.ceilLab.rzsl - 10) {
-              this.hideEl(this.ceilLab);
-            }
-            else if (!clHidden) {
-              this.showEl(this.ceilLab);
-            }
-
-            // Hide or show floor label
-            if (this.maxLab.rzsl <= this.flrLab.rzsl + this.flrLab.rzsw + this.handleHalfWidth) {
-              this.hideEl(this.flrLab);
-            }
-            else if (!flHidden) {
-              this.showEl(this.flrLab);
-            }
+          // Hide or show floor label
+          if (this.maxLab.rzsl <= this.flrLab.rzsl + this.flrLab.rzsw + this.handleHalfWidth) {
+            this.hideEl(this.flrLab);
+          } else if (!flHidden) {
+            this.showEl(this.flrLab);
           }
-        },
+        }
+      },
 
-        /**
-         * Update slider selection bar, combined label and range label
-         *
-         * @returns {undefined}
-         */
-        updateSelectionBar: function() {
-          this.setWidth(this.selBar, Math.abs(this.maxH.rzsl - this.minH.rzsl) + this.handleHalfWidth);
-          this.setLeft(this.selBar, this.range ? this.minH.rzsl + this.handleHalfWidth : 0);
-        },
-
-        /**
-         * Update combined label position and value
-         *
-         * @returns {undefined}
-         */
-        updateCmbLabel: function() {
-          var lowTr, highTr;
-
-          if (this.minLab.rzsl + this.minLab.rzsw + 10 >= this.maxLab.rzsl) {
-            lowTr = this.getDisplayValue(this.scope.rzSliderModel);
-            highTr = this.getDisplayValue(this.scope.rzSliderHigh);
-
-            this.translateFn(lowTr + ' - ' + highTr, this.cmbLab, false);
-            this.setLeft(this.cmbLab, this.selBar.rzsl + this.selBar.rzsw / 2 - this.cmbLab.rzsw / 2);
-            this.hideEl(this.minLab);
-            this.hideEl(this.maxLab);
-            this.showEl(this.cmbLab);
-          }
-          else {
-            this.showEl(this.maxLab);
-            this.showEl(this.minLab);
-            this.hideEl(this.cmbLab);
-          }
-        },
+      /**
+       * Update slider selection bar, combined label and range label
+       *
+       * @returns {undefined}
+       */
+      updateSelectionBar: function() {
+        this.setWidth(this.selBar, Math.abs(this.maxH.rzsl - this.minH.rzsl) + this.handleHalfWidth);
+        this.setLeft(this.selBar, this.range ? this.minH.rzsl + this.handleHalfWidth : 0);
+      },
 
-        /**
-         * Return the translated value if a translate function is provided else the original value
-         * @param value
-         * @returns {*}
-         */
-        getDisplayValue: function(value) {
-          return this.customTrFn(value, this.options.id);
-        },
-
-        /**
-         * Round value to step and precision
-         *
-         * @param {number} value
-         * @returns {number}
-         */
-        roundStep: function(value) {
-          var step = this.step,
-            remainder = +((value - this.minValue) % step).toFixed(3),
-            steppedValue = remainder > (step / 2) ? value + step - remainder : value - remainder;
-
-          steppedValue = steppedValue.toFixed(this.precision);
-          return +steppedValue;
-        },
-
-        /**
-         * Hide element
-         *
-         * @param element
-         * @returns {jqLite} The jqLite wrapped DOM element
-         */
-        hideEl: function(element) {
-          return element.css({opacity: 0});
-        },
-
-        /**
-         * Show element
-         *
-         * @param element The jqLite wrapped DOM element
-         * @returns {jqLite} The jqLite
-         */
-        showEl: function(element) {
-          if (!!element.rzAlwaysHide) {
-            return element;
-          }
+      /**
+       * Update combined label position and value
+       *
+       * @returns {undefined}
+       */
+      updateCmbLabel: function() {
+        var lowTr, highTr;
+
+        if (this.minLab.rzsl + this.minLab.rzsw + 10 >= this.maxLab.rzsl) {
+          lowTr = this.getDisplayValue(this.scope.rzSliderModel);
+          highTr = this.getDisplayValue(this.scope.rzSliderHigh);
+
+          this.translateFn(lowTr + ' - ' + highTr, this.cmbLab, false);
+          this.setLeft(this.cmbLab, this.selBar.rzsl + this.selBar.rzsw / 2 - this.cmbLab.rzsw / 2);
+          this.hideEl(this.minLab);
+          this.hideEl(this.maxLab);
+          this.showEl(this.cmbLab);
+        } else {
+          this.showEl(this.maxLab);
+          this.showEl(this.minLab);
+          this.hideEl(this.cmbLab);
+        }
+      },
 
-          return element.css({opacity: 1});
-        },
+      /**
+       * Return the translated value if a translate function is provided else the original value
+       * @param value
+       * @returns {*}
+       */
+      getDisplayValue: function(value) {
+        return this.customTrFn(value, this.options.id);
+      },
 
-        /**
-         * Set element left offset
-         *
-         * @param {jqLite} elem The jqLite wrapped DOM element
-         * @param {number} left
-         * @returns {number}
-         */
-        setLeft: function(elem, left) {
-          elem.rzsl = left;
-          elem.css({left: left + 'px'});
-          return left;
-        },
-
-        /**
-         * Get element width
-         *
-         * @param {jqLite} elem The jqLite wrapped DOM element
-         * @returns {number}
-         */
-        getWidth: function(elem) {
-          var val = elem[0].getBoundingClientRect();
-          elem.rzsw = (val.right - val.left) * this.options.scale;
-          return elem.rzsw;
-        },
-
-        /**
-         * Set element width
-         *
-         * @param {jqLite} elem  The jqLite wrapped DOM element
-         * @param {number} width
-         * @returns {number}
-         */
-        setWidth: function(elem, width) {
-          elem.rzsw = width;
-          elem.css({width: width + 'px'});
-          return width;
-        },
-
-        /**
-         * Translate value to pixel offset
-         *
-         * @param {number} val
-         * @returns {number}
-         */
-        valueToOffset: function(val) {
-          return (this.sanitizeOffsetValue(val) - this.minValue) * this.maxLeft / this.valueRange || 0;
-        },
-
-        /**
-         * Ensure that the position rendered is within the slider bounds, even if the value is not
-         *
-         * @param {number} val
-         * @returns {number}
-         */
-        sanitizeOffsetValue: function(val) {
-          return Math.min(Math.max(val, this.minValue), this.maxValue);
-        },
-
-        /**
-         * Translate offset to model value
-         *
-         * @param {number} offset
-         * @returns {number}
-         */
-        offsetToValue: function(offset) {
-          return (offset / this.maxLeft) * this.valueRange + this.minValue;
-        },
+      /**
+       * Round value to step and precision
+       *
+       * @param {number} value
+       * @returns {number}
+       */
+      roundStep: function(value) {
+        var step = this.step,
+          remainder = +((value - this.minValue) % step).toFixed(3),
+          steppedValue = remainder > (step / 2) ? value + step - remainder : value - remainder;
 
-        // Events
+        steppedValue = steppedValue.toFixed(this.precision);
+        return +steppedValue;
+      },
 
-        /**
-         * Get the X-coordinate of an event
-         *
-         * @param {Object} event  The event
-         * @returns {number}
-         */
-        getEventX: function(event) {
-          /* http://stackoverflow.com/a/12336075/282882 */
-          //noinspection JSLint
-          if ('clientX' in event) {
-            return event.clientX;
-          }
+      /**
+       * Hide element
+       *
+       * @param element
+       * @returns {jqLite} The jqLite wrapped DOM element
+       */
+      hideEl: function(element) {
+        return element.css({
+          opacity: 0
+        });
+      },
 
-          return event.originalEvent === undefined ?
-            event.touches[0].clientX
-            : event.originalEvent.touches[0].clientX;
-        },
+      /**
+       * Show element
+       *
+       * @param element The jqLite wrapped DOM element
+       * @returns {jqLite} The jqLite
+       */
+      showEl: function(element) {
+        if (!!element.rzAlwaysHide) {
+          return element;
+        }
 
-        /**
-         * Get the handle closest to an event.
-         *
-         * @param event {Event} The event
-         * @returns {jqLite} The handle closest to the event.
-         */
-        getNearestHandle: function(event) {
-          if (!this.range) {
-            return this.minH;
-          }
-          var offset = (this.getEventX(event) - this.sliderElem.rzsl - this.handleHalfWidth) * this.options.scale;
-          return Math.abs(offset - this.minH.rzsl) < Math.abs(offset - this.maxH.rzsl) ? this.minH : this.maxH;
-        },
-
-        /**
-         * Bind mouse and touch events to slider handles
-         *
-         * @returns {undefined}
-         */
-        bindEvents: function() {
-          if (this.options.readOnly || this.options.disabled) return;
-          var barTracking, barStart, barMove;
-
-          if (this.options.draggableRange) {
-            barTracking = 'rzSliderDrag';
-            barStart = this.onDragStart;
-            barMove = this.onDragMove;
-          }
-          else {
-            barTracking = 'rzSliderModel';
-            barStart = this.onStart;
-            barMove = this.onMove;
-          }
+        return element.css({
+          opacity: 1
+        });
+      },
 
-          this.minH.on('mousedown', angular.bind(this, this.onStart, this.minH, 'rzSliderModel'));
-          if (this.range) {
-            this.maxH.on('mousedown', angular.bind(this, this.onStart, this.maxH, 'rzSliderHigh'));
-          }
-          this.fullBar.on('mousedown', angular.bind(this, this.onStart, null, null));
-          this.fullBar.on('mousedown', angular.bind(this, this.onMove, this.fullBar));
-          this.selBar.on('mousedown', angular.bind(this, barStart, null, barTracking));
-          this.selBar.on('mousedown', angular.bind(this, barMove, this.selBar));
-          this.ticks.on('mousedown', angular.bind(this, this.onStart, null, null));
-          this.ticks.on('mousedown', angular.bind(this, this.onMove, this.ticks));
-
-          this.minH.on('touchstart', angular.bind(this, this.onStart, this.minH, 'rzSliderModel'));
-          if (this.range) {
-            this.maxH.on('touchstart', angular.bind(this, this.onStart, this.maxH, 'rzSliderHigh'));
-          }
-          this.fullBar.on('touchstart', angular.bind(this, this.onStart, null, null));
-          this.fullBar.on('touchstart', angular.bind(this, this.onMove, this.fullBar));
-          this.selBar.on('touchstart', angular.bind(this, barStart, null, barTracking));
-          this.selBar.on('touchstart', angular.bind(this, barMove, this.selBar));
-          this.ticks.on('touchstart', angular.bind(this, this.onStart, null, null));
-          this.ticks.on('touchstart', angular.bind(this, this.onMove, this.ticks));
-        },
-
-        /**
-         * Unbind mouse and touch events to slider handles
-         *
-         * @returns {undefined}
-         */
-        unbindEvents: function() {
-          this.minH.off();
-          this.maxH.off();
-          this.fullBar.off();
-          this.selBar.off();
-          this.ticks.off();
-        },
-
-        /**
-         * onStart event handler
-         *
-         * @param {?Object} pointer The jqLite wrapped DOM element; if null, the closest handle is used
-         * @param {?string} ref     The name of the handle being changed; if null, the closest handle's value is modified
-         * @param {Event}   event   The event
-         * @returns {undefined}
-         */
-        onStart: function(pointer, ref, event) {
-          var ehMove, ehEnd,
-            eventNames = this.getEventNames(event);
+      /**
+       * Set element left offset
+       *
+       * @param {jqLite} elem The jqLite wrapped DOM element
+       * @param {number} left
+       * @returns {number}
+       */
+      setLeft: function(elem, left) {
+        elem.rzsl = left;
+        elem.css({
+          left: left + 'px'
+        });
+        return left;
+      },
 
-          event.stopPropagation();
-          event.preventDefault();
+      /**
+       * Get element width
+       *
+       * @param {jqLite} elem The jqLite wrapped DOM element
+       * @returns {number}
+       */
+      getWidth: function(elem) {
+        var val = elem[0].getBoundingClientRect();
+        elem.rzsw = (val.right - val.left) * this.options.scale;
+        return elem.rzsw;
+      },
 
-          if (this.tracking !== '') {
-            return;
-          }
+      /**
+       * Set element width
+       *
+       * @param {jqLite} elem  The jqLite wrapped DOM element
+       * @param {number} width
+       * @returns {number}
+       */
+      setWidth: function(elem, width) {
+        elem.rzsw = width;
+        elem.css({
+          width: width + 'px'
+        });
+        return width;
+      },
 
-          // We have to do this in case the HTML where the sliders are on
-          // have been animated into view.
-          this.calcViewDimensions();
+      /**
+       * Translate value to pixel offset
+       *
+       * @param {number} val
+       * @returns {number}
+       */
+      valueToOffset: function(val) {
+        return (this.sanitizeOffsetValue(val) - this.minValue) * this.maxLeft / this.valueRange || 0;
+      },
 
-          if (pointer) {
-            this.tracking = ref;
-          }
-          else {
-            pointer = this.getNearestHandle(event);
-            this.tracking = pointer === this.minH ? 'rzSliderModel' : 'rzSliderHigh';
-          }
+      /**
+       * Ensure that the position rendered is within the slider bounds, even if the value is not
+       *
+       * @param {number} val
+       * @returns {number}
+       */
+      sanitizeOffsetValue: function(val) {
+        return Math.min(Math.max(val, this.minValue), this.maxValue);
+      },
 
-          pointer.addClass('rz-active');
+      /**
+       * Translate offset to model value
+       *
+       * @param {number} offset
+       * @returns {number}
+       */
+      offsetToValue: function(offset) {
+        return (offset / this.maxLeft) * this.valueRange + this.minValue;
+      },
 
-          ehMove = angular.bind(this, this.dragging.active ? this.onDragMove : this.onMove, pointer);
-          ehEnd = angular.bind(this, this.onEnd, ehMove);
+      // Events
 
-          $document.on(eventNames.moveEvent, ehMove);
-          $document.one(eventNames.endEvent, ehEnd);
-          this.callOnStart();
-        },
+      /**
+       * Get the X-coordinate of an event
+       *
+       * @param {Object} event  The event
+       * @returns {number}
+       */
+      getEventX: function(event) {
+        /* http://stackoverflow.com/a/12336075/282882 */
+        //noinspection JSLint
+        if ('clientX' in event) {
+          return event.clientX;
+        }
 
-        /**
-         * onMove event handler
-         *
-         * @param {jqLite} pointer
-         * @param {Event}  event The event
-         * @returns {undefined}
-         */
-        onMove: function(pointer, event) {
-          var eventX = this.getEventX(event),
-            sliderLO, newOffset, newValue;
-
-          sliderLO = this.sliderElem.rzsl;
-          newOffset = (eventX - sliderLO - this.handleHalfWidth) * this.options.scale;
-
-          if (newOffset <= 0) {
-            if (pointer.rzsl === 0)
-              return;
-            newValue = this.minValue;
-            newOffset = 0;
-          }
-          else if (newOffset >= this.maxLeft) {
-            if (pointer.rzsl === this.maxLeft)
-              return;
-            newValue = this.maxValue;
-            newOffset = this.maxLeft;
-          }
-          else {
-            newValue = this.offsetToValue(newOffset);
-            newValue = this.roundStep(newValue);
-            newOffset = this.valueToOffset(newValue);
-          }
-          this.positionTrackingHandle(newValue, newOffset);
-        },
-
-        /**
-         * onDragStart event handler
-         *
-         * Handles dragging of the middle bar.
-         *
-         * @param {Object} pointer The jqLite wrapped DOM element
-         * @param {string} ref     One of the refLow, refHigh values
-         * @param {Event}  event   The event
-         * @returns {undefined}
-         */
-        onDragStart: function(pointer, ref, event) {
-          var offset = this.getEventX(event) - this.sliderElem.rzsl - this.handleHalfWidth;
-          this.dragging = {
-            active: true,
-            value: this.offsetToValue(offset),
-            difference: this.scope.rzSliderHigh - this.scope.rzSliderModel,
-            offset: offset,
-            lowDist: offset - this.minH.rzsl,
-            highDist: this.maxH.rzsl - offset
-          };
-          this.minH.addClass('rz-active');
-          this.maxH.addClass('rz-active');
-
-          this.onStart(pointer, ref, event);
-        },
-
-        /**
-         * onDragMove event handler
-         *
-         * Handles dragging of the middle bar.
-         *
-         * @param {jqLite} pointer
-         * @param {Event}  event The event
-         * @returns {undefined}
-         */
-        onDragMove: function(pointer, event) {
-          var newOffset = this.getEventX(event) - this.sliderElem.rzsl - this.handleHalfWidth,
-            newMinOffset, newMaxOffset,
-            newMinValue, newMaxValue;
-
-          if (newOffset <= this.dragging.lowDist) {
-            if (pointer.rzsl === this.dragging.lowDist) {
-              return;
-            }
-            newMinValue = this.minValue;
-            newMinOffset = 0;
-            newMaxValue = this.minValue + this.dragging.difference;
-            newMaxOffset = this.valueToOffset(newMaxValue);
-          }
-          else if (newOffset >= this.maxLeft - this.dragging.highDist) {
-            if (pointer.rzsl === this.dragging.highDist) {
-              return;
-            }
-            newMaxValue = this.maxValue;
-            newMaxOffset = this.maxLeft;
-            newMinValue = this.maxValue - this.dragging.difference;
-            newMinOffset = this.valueToOffset(newMinValue);
-          }
-          else {
-            newMinValue = this.offsetToValue(newOffset - this.dragging.lowDist);
-            newMinValue = this.roundStep(newMinValue);
-            newMinOffset = this.valueToOffset(newMinValue);
-            newMaxValue = newMinValue + this.dragging.difference;
-            newMaxOffset = this.valueToOffset(newMaxValue);
-          }
+        return event.originalEvent === undefined ?
+          event.touches[0].clientX : event.originalEvent.touches[0].clientX;
+      },
 
-          this.positionTrackingBar(newMinValue, newMaxValue, newMinOffset, newMaxOffset);
-        },
+      /**
+       * Get the handle closest to an event.
+       *
+       * @param event {Event} The event
+       * @returns {jqLite} The handle closest to the event.
+       */
+      getNearestHandle: function(event) {
+        if (!this.range) {
+          return this.minH;
+        }
+        var offset = (this.getEventX(event) - this.sliderElem.rzsl - this.handleHalfWidth) * this.options.scale;
+        return Math.abs(offset - this.minH.rzsl) < Math.abs(offset - this.maxH.rzsl) ? this.minH : this.maxH;
+      },
 
-        /**
-         * Set the new value and offset for the entire bar
-         *
-         * @param {number} newMinValue   the new minimum value
-         * @param {number} newMaxValue   the new maximum value
-         * @param {number} newMinOffset  the new minimum offset
-         * @param {number} newMaxOffset  the new maximum offset
-         */
-        positionTrackingBar: function(newMinValue, newMaxValue, newMinOffset, newMaxOffset) {
-          this.scope.rzSliderModel = newMinValue;
-          this.scope.rzSliderHigh = newMaxValue;
-          this.updateHandles('rzSliderModel', newMinOffset);
-          this.updateHandles('rzSliderHigh', newMaxOffset);
-          this.scope.$apply();
-          this.callOnChange();
-        },
+      /**
+       * Bind mouse and touch events to slider handles
+       *
+       * @returns {undefined}
+       */
+      bindEvents: function() {
+        if (this.options.readOnly || this.options.disabled) return;
+        var barTracking, barStart, barMove;
+
+        if (this.options.draggableRange) {
+          barTracking = 'rzSliderDrag';
+          barStart = this.onDragStart;
+          barMove = this.onDragMove;
+        } else {
+          barTracking = 'rzSliderModel';
+          barStart = this.onStart;
+          barMove = this.onMove;
+        }
 
-        /**
-         * Set the new value and offset to the current tracking handle
-         *
-         * @param {number} newValue new model value
-         * @param {number} newOffset new offset value
-         */
-        positionTrackingHandle: function(newValue, newOffset) {
-          if (this.range) {
-            /* This is to check if we need to switch the min and max handles*/
-            if (this.tracking === 'rzSliderModel' && newValue >= this.scope.rzSliderHigh) {
-              this.scope[this.tracking] = this.scope.rzSliderHigh;
-              this.updateHandles(this.tracking, this.maxH.rzsl);
-              this.tracking = 'rzSliderHigh';
-              this.minH.removeClass('rz-active');
-              this.maxH.addClass('rz-active');
-              /* We need to apply here because we are not sure that we will enter the next block */
-              this.scope.$apply();
-              this.callOnChange();
-            }
-            else if (this.tracking === 'rzSliderHigh' && newValue <= this.scope.rzSliderModel) {
-              this.scope[this.tracking] = this.scope.rzSliderModel;
-              this.updateHandles(this.tracking, this.minH.rzsl);
-              this.tracking = 'rzSliderModel';
-              this.maxH.removeClass('rz-active');
-              this.minH.addClass('rz-active');
-              /* We need to apply here because we are not sure that we will enter the next block */
-              this.scope.$apply();
-              this.callOnChange();
-            }
+        this.minH.on('mousedown', angular.bind(this, this.onStart, this.minH, 'rzSliderModel'));
+        if (this.range) {
+          this.maxH.on('mousedown', angular.bind(this, this.onStart, this.maxH, 'rzSliderHigh'));
+        }
+        this.fullBar.on('mousedown', angular.bind(this, this.onStart, null, null));
+        this.fullBar.on('mousedown', angular.bind(this, this.onMove, this.fullBar));
+        this.selBar.on('mousedown', angular.bind(this, barStart, null, barTracking));
+        this.selBar.on('mousedown', angular.bind(this, barMove, this.selBar));
+        this.ticks.on('mousedown', angular.bind(this, this.onStart, null, null));
+        this.ticks.on('mousedown', angular.bind(this, this.onMove, this.ticks));
+
+        this.minH.on('touchstart', angular.bind(this, this.onStart, this.minH, 'rzSliderModel'));
+        if (this.range) {
+          this.maxH.on('touchstart', angular.bind(this, this.onStart, this.maxH, 'rzSliderHigh'));
+        }
+        this.fullBar.on('touchstart', angular.bind(this, this.onStart, null, null));
+        this.fullBar.on('touchstart', angular.bind(this, this.onMove, this.fullBar));
+        this.selBar.on('touchstart', angular.bind(this, barStart, null, barTracking));
+        this.selBar.on('touchstart', angular.bind(this, barMove, this.selBar));
+        this.ticks.on('touchstart', angular.bind(this, this.onStart, null, null));
+        this.ticks.on('touchstart', angular.bind(this, this.onMove, this.ticks));
+      },
+
+      /**
+       * Unbind mouse and touch events to slider handles
+       *
+       * @returns {undefined}
+       */
+      unbindEvents: function() {
+        this.minH.off();
+        this.maxH.off();
+        this.fullBar.off();
+        this.selBar.off();
+        this.ticks.off();
+      },
+
+      /**
+       * onStart event handler
+       *
+       * @param {?Object} pointer The jqLite wrapped DOM element; if null, the closest handle is used
+       * @param {?string} ref     The name of the handle being changed; if null, the closest handle's value is modified
+       * @param {Event}   event   The event
+       * @returns {undefined}
+       */
+      onStart: function(pointer, ref, event) {
+        var ehMove, ehEnd,
+          eventNames = this.getEventNames(event);
+
+        event.stopPropagation();
+        event.preventDefault();
+
+        if (this.tracking !== '') {
+          return;
+        }
+
+        // We have to do this in case the HTML where the sliders are on
+        // have been animated into view.
+        this.calcViewDimensions();
+
+        if (pointer) {
+          this.tracking = ref;
+        } else {
+          pointer = this.getNearestHandle(event);
+          this.tracking = pointer === this.minH ? 'rzSliderModel' : 'rzSliderHigh';
+        }
+
+        pointer.addClass('rz-active');
+
+        ehMove = angular.bind(this, this.dragging.active ? this.onDragMove : this.onMove, pointer);
+        ehEnd = angular.bind(this, this.onEnd, ehMove);
+
+        $document.on(eventNames.moveEvent, ehMove);
+        $document.one(eventNames.endEvent, ehEnd);
+        this.callOnStart();
+      },
+
+      /**
+       * onMove event handler
+       *
+       * @param {jqLite} pointer
+       * @param {Event}  event The event
+       * @returns {undefined}
+       */
+      onMove: function(pointer, event) {
+        var eventX = this.getEventX(event),
+          sliderLO, newOffset, newValue;
+
+        sliderLO = this.sliderElem.rzsl;
+        newOffset = (eventX - sliderLO - this.handleHalfWidth) * this.options.scale;
+
+        if (newOffset <= 0) {
+          if (pointer.rzsl === 0)
+            return;
+          newValue = this.minValue;
+          newOffset = 0;
+        } else if (newOffset >= this.maxLeft) {
+          if (pointer.rzsl === this.maxLeft)
+            return;
+          newValue = this.maxValue;
+          newOffset = this.maxLeft;
+        } else {
+          newValue = this.offsetToValue(newOffset);
+          newValue = this.roundStep(newValue);
+          newOffset = this.valueToOffset(newValue);
+        }
+        this.positionTrackingHandle(newValue, newOffset);
+      },
+
+      /**
+       * onDragStart event handler
+       *
+       * Handles dragging of the middle bar.
+       *
+       * @param {Object} pointer The jqLite wrapped DOM element
+       * @param {string} ref     One of the refLow, refHigh values
+       * @param {Event}  event   The event
+       * @returns {undefined}
+       */
+      onDragStart: function(pointer, ref, event) {
+        var offset = this.getEventX(event) - this.sliderElem.rzsl - this.handleHalfWidth;
+        this.dragging = {
+          active: true,
+          value: this.offsetToValue(offset),
+          difference: this.scope.rzSliderHigh - this.scope.rzSliderModel,
+          offset: offset,
+          lowDist: offset - this.minH.rzsl,
+          highDist: this.maxH.rzsl - offset
+        };
+        this.minH.addClass('rz-active');
+        this.maxH.addClass('rz-active');
+
+        this.onStart(pointer, ref, event);
+      },
+
+      /**
+       * onDragMove event handler
+       *
+       * Handles dragging of the middle bar.
+       *
+       * @param {jqLite} pointer
+       * @param {Event}  event The event
+       * @returns {undefined}
+       */
+      onDragMove: function(pointer, event) {
+        var newOffset = this.getEventX(event) - this.sliderElem.rzsl - this.handleHalfWidth,
+          newMinOffset, newMaxOffset,
+          newMinValue, newMaxValue;
+
+        if (newOffset <= this.dragging.lowDist) {
+          if (pointer.rzsl === this.dragging.lowDist) {
+            return;
+          }
+          newMinValue = this.minValue;
+          newMinOffset = 0;
+          newMaxValue = this.minValue + this.dragging.difference;
+          newMaxOffset = this.valueToOffset(newMaxValue);
+        } else if (newOffset >= this.maxLeft - this.dragging.highDist) {
+          if (pointer.rzsl === this.dragging.highDist) {
+            return;
           }
+          newMaxValue = this.maxValue;
+          newMaxOffset = this.maxLeft;
+          newMinValue = this.maxValue - this.dragging.difference;
+          newMinOffset = this.valueToOffset(newMinValue);
+        } else {
+          newMinValue = this.offsetToValue(newOffset - this.dragging.lowDist);
+          newMinValue = this.roundStep(newMinValue);
+          newMinOffset = this.valueToOffset(newMinValue);
+          newMaxValue = newMinValue + this.dragging.difference;
+          newMaxOffset = this.valueToOffset(newMaxValue);
+        }
+
+        this.positionTrackingBar(newMinValue, newMaxValue, newMinOffset, newMaxOffset);
+      },
+
+      /**
+       * Set the new value and offset for the entire bar
+       *
+       * @param {number} newMinValue   the new minimum value
+       * @param {number} newMaxValue   the new maximum value
+       * @param {number} newMinOffset  the new minimum offset
+       * @param {number} newMaxOffset  the new maximum offset
+       */
+      positionTrackingBar: function(newMinValue, newMaxValue, newMinOffset, newMaxOffset) {
+        this.scope.rzSliderModel = newMinValue;
+        this.scope.rzSliderHigh = newMaxValue;
+        this.updateHandles('rzSliderModel', newMinOffset);
+        this.updateHandles('rzSliderHigh', newMaxOffset);
+        this.scope.$apply();
+        this.callOnChange();
+      },
 
-          if (this.scope[this.tracking] !== newValue) {
-            this.scope[this.tracking] = newValue;
-            this.updateHandles(this.tracking, newOffset);
+      /**
+       * Set the new value and offset to the current tracking handle
+       *
+       * @param {number} newValue new model value
+       * @param {number} newOffset new offset value
+       */
+      positionTrackingHandle: function(newValue, newOffset) {
+        if (this.range) {
+          /* This is to check if we need to switch the min and max handles*/
+          if (this.tracking === 'rzSliderModel' && newValue >= this.scope.rzSliderHigh) {
+            this.scope[this.tracking] = this.scope.rzSliderHigh;
+            this.updateHandles(this.tracking, this.maxH.rzsl);
+            this.tracking = 'rzSliderHigh';
+            this.minH.removeClass('rz-active');
+            this.maxH.addClass('rz-active');
+            /* We need to apply here because we are not sure that we will enter the next block */
+            this.scope.$apply();
+            this.callOnChange();
+          } else if (this.tracking === 'rzSliderHigh' && newValue <= this.scope.rzSliderModel) {
+            this.scope[this.tracking] = this.scope.rzSliderModel;
+            this.updateHandles(this.tracking, this.minH.rzsl);
+            this.tracking = 'rzSliderModel';
+            this.maxH.removeClass('rz-active');
+            this.minH.addClass('rz-active');
+            /* We need to apply here because we are not sure that we will enter the next block */
             this.scope.$apply();
             this.callOnChange();
           }
-        },
-
-        /**
-         * onEnd event handler
-         *
-         * @param {Event}    event    The event
-         * @param {Function} ehMove   The the bound move event handler
-         * @returns {undefined}
-         */
-        onEnd: function(ehMove, event) {
-          var moveEventName = this.getEventNames(event).moveEvent;
+        }
 
-          this.minH.removeClass('rz-active');
-          this.maxH.removeClass('rz-active');
+        if (this.scope[this.tracking] !== newValue) {
+          this.scope[this.tracking] = newValue;
+          this.updateHandles(this.tracking, newOffset);
+          this.scope.$apply();
+          this.callOnChange();
+        }
+      },
 
-          $document.off(moveEventName, ehMove);
+      /**
+       * onEnd event handler
+       *
+       * @param {Event}    event    The event
+       * @param {Function} ehMove   The the bound move event handler
+       * @returns {undefined}
+       */
+      onEnd: function(ehMove, event) {
+        var moveEventName = this.getEventNames(event).moveEvent;
 
-          this.scope.$emit('slideEnded');
-          this.tracking = '';
+        this.minH.removeClass('rz-active');
+        this.maxH.removeClass('rz-active');
 
-          this.dragging.active = false;
-          this.callOnEnd();
-        },
+        $document.off(moveEventName, ehMove);
 
-        /**
-         * Get event names for move and event end
-         *
-         * @param {Event}    event    The event
-         *
-         * @return {{moveEvent: string, endEvent: string}}
-         */
-        getEventNames: function(event) {
-          var eventNames = {moveEvent: '', endEvent: ''};
+        this.scope.$emit('slideEnded');
+        this.tracking = '';
 
-          if (event.touches || (event.originalEvent !== undefined && event.originalEvent.touches)) {
-            eventNames.moveEvent = 'touchmove';
-            eventNames.endEvent = 'touchend';
-          }
-          else {
-            eventNames.moveEvent = 'mousemove';
-            eventNames.endEvent = 'mouseup';
-          }
+        this.dragging.active = false;
+        this.callOnEnd();
+      },
 
-          return eventNames;
+      /**
+       * Get event names for move and event end
+       *
+       * @param {Event}    event    The event
+       *
+       * @return {{moveEvent: string, endEvent: string}}
+       */
+      getEventNames: function(event) {
+        var eventNames = {
+          moveEvent: '',
+          endEvent: ''
+        };
+
+        if (event.touches || (event.originalEvent !== undefined && event.originalEvent.touches)) {
+          eventNames.moveEvent = 'touchmove';
+          eventNames.endEvent = 'touchend';
+        } else {
+          eventNames.moveEvent = 'mousemove';
+          eventNames.endEvent = 'mouseup';
         }
-      };
 
-      return Slider;
-    })
+        return eventNames;
+      }
+    };
 
-    .directive('rzslider', function(RzSlider) {
-      'use strict';
+    return Slider;
+  })
 
-      return {
-        restrict: 'E',
-        scope: {
-          rzSliderModel: '=?',
-          rzSliderHigh: '=?',
-          rzSliderOptions: '=?',
-          rzSliderTplUrl: '@'
-        },
-
-        /**
-         * Return template URL
-         *
-         * @param {jqLite} elem
-         * @param {Object} attrs
-         * @return {string}
-         */
-        templateUrl: function(elem, attrs) {
-          //noinspection JSUnresolvedVariable
-          return attrs.rzSliderTplUrl || 'rzSliderTpl.html';
-        },
+  .directive('rzslider', function(RzSlider) {
+    'use strict';
 
-        link: function(scope, elem) {
-          return new RzSlider(scope, elem);
-        }
-      };
-    });
+    return {
+      restrict: 'E',
+      scope: {
+        rzSliderModel: '=?',
+        rzSliderHigh: '=?',
+        rzSliderOptions: '=?',
+        rzSliderTplUrl: '@'
+      },
 
-// IDE assist
+      /**
+       * Return template URL
+       *
+       * @param {jqLite} elem
+       * @param {Object} attrs
+       * @return {string}
+       */
+      templateUrl: function(elem, attrs) {
+        //noinspection JSUnresolvedVariable
+        return attrs.rzSliderTplUrl || 'rzSliderTpl.html';
+      },
+
+      link: function(scope, elem) {
+        return new RzSlider(scope, elem);
+      }
+    };
+  });
+
+  // IDE assist
 
   /**
    * @name ngScope