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authormensonge <mensonge@b3834d28-1941-0410-a4f8-b48e95affb8f>2008-11-13 09:49:11 +0000
committermensonge <mensonge@b3834d28-1941-0410-a4f8-b48e95affb8f>2008-11-13 09:49:11 +0000
commite44a7e37b6c7b5961adaffc62b9042b8d442938e (patch)
tree95b67c356e93163467db2451f2b8cce84ed5d582 /includes/js/dijit/form/Slider.js
parenta62b9742ee5e28bcec6872d88f50f25b820914f6 (diff)
downloadsemanticscuttle-e44a7e37b6c7b5961adaffc62b9042b8d442938e.tar.gz
semanticscuttle-e44a7e37b6c7b5961adaffc62b9042b8d442938e.tar.bz2
New feature: basic Ajax suggestion for tags and implementation of Dojo toolkit
git-svn-id: https://semanticscuttle.svn.sourceforge.net/svnroot/semanticscuttle/trunk@151 b3834d28-1941-0410-a4f8-b48e95affb8f
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+if(!dojo._hasResource["dijit.form.Slider"]){ //_hasResource checks added by build. Do not use _hasResource directly in your code.
+dojo._hasResource["dijit.form.Slider"] = true;
+dojo.provide("dijit.form.Slider");
+
+dojo.require("dijit.form._FormWidget");
+dojo.require("dijit._Container");
+dojo.require("dojo.dnd.move");
+dojo.require("dijit.form.Button");
+dojo.require("dojo.number");
+dojo.require("dojo._base.fx");
+
+dojo.declare(
+ "dijit.form.HorizontalSlider",
+ [dijit.form._FormValueWidget, dijit._Container],
+{
+ // summary
+ // A form widget that allows one to select a value with a horizontally draggable image
+
+ templateString:"<table class=\"dijit dijitReset dijitSlider\" cellspacing=\"0\" cellpadding=\"0\" border=\"0\" rules=\"none\"\n\t><tr class=\"dijitReset\"\n\t\t><td class=\"dijitReset\" colspan=\"2\"></td\n\t\t><td dojoAttachPoint=\"containerNode,topDecoration\" class=\"dijitReset\" style=\"text-align:center;width:100%;\"></td\n\t\t><td class=\"dijitReset\" colspan=\"2\"></td\n\t></tr\n\t><tr class=\"dijitReset\"\n\t\t><td class=\"dijitReset dijitSliderButtonContainer dijitSliderButtonContainerH\"\n\t\t\t><div class=\"dijitSliderDecrementIconH\" tabIndex=\"-1\" style=\"display:none\" dojoAttachPoint=\"decrementButton\" dojoAttachEvent=\"onclick: decrement\"><span class=\"dijitSliderButtonInner\">-</span></div\n\t\t></td\n\t\t><td class=\"dijitReset\"\n\t\t\t><div class=\"dijitSliderBar dijitSliderBumper dijitSliderBumperH dijitSliderLeftBumper dijitSliderLeftBumper\" dojoAttachEvent=\"onclick:_onClkDecBumper\"></div\n\t\t></td\n\t\t><td class=\"dijitReset\"\n\t\t\t><input dojoAttachPoint=\"valueNode\" type=\"hidden\" name=\"${name}\"\n\t\t\t/><div waiRole=\"presentation\" style=\"position:relative;\" dojoAttachPoint=\"sliderBarContainer\"\n\t\t\t\t><div waiRole=\"presentation\" dojoAttachPoint=\"progressBar\" class=\"dijitSliderBar dijitSliderBarH dijitSliderProgressBar dijitSliderProgressBarH\" dojoAttachEvent=\"onclick:_onBarClick\"\n\t\t\t\t\t><div dojoAttachPoint=\"sliderHandle,focusNode\" class=\"dijitSliderMoveable dijitSliderMoveableH\" dojoAttachEvent=\"onkeypress:_onKeyPress,onmousedown:_onHandleClick\" waiRole=\"slider\" valuemin=\"${minimum}\" valuemax=\"${maximum}\"\n\t\t\t\t\t\t><div class=\"dijitSliderImageHandle dijitSliderImageHandleH\"></div\n\t\t\t\t\t></div\n\t\t\t\t></div\n\t\t\t\t><div waiRole=\"presentation\" dojoAttachPoint=\"remainingBar\" class=\"dijitSliderBar dijitSliderBarH dijitSliderRemainingBar dijitSliderRemainingBarH\" dojoAttachEvent=\"onclick:_onBarClick\"></div\n\t\t\t></div\n\t\t></td\n\t\t><td class=\"dijitReset\"\n\t\t\t><div class=\"dijitSliderBar dijitSliderBumper dijitSliderBumperH dijitSliderRightBumper dijitSliderRightBumper\" dojoAttachEvent=\"onclick:_onClkIncBumper\"></div\n\t\t></td\n\t\t><td class=\"dijitReset dijitSliderButtonContainer dijitSliderButtonContainerH\" style=\"right:0px;\"\n\t\t\t><div class=\"dijitSliderIncrementIconH\" tabIndex=\"-1\" style=\"display:none\" dojoAttachPoint=\"incrementButton\" dojoAttachEvent=\"onclick: increment\"><span class=\"dijitSliderButtonInner\">+</span></div\n\t\t></td\n\t></tr\n\t><tr class=\"dijitReset\"\n\t\t><td class=\"dijitReset\" colspan=\"2\"></td\n\t\t><td dojoAttachPoint=\"containerNode,bottomDecoration\" class=\"dijitReset\" style=\"text-align:center;\"></td\n\t\t><td class=\"dijitReset\" colspan=\"2\"></td\n\t></tr\n></table>\n",
+ value: 0,
+
+ // showButtons: boolean
+ // Show increment/decrement buttons at the ends of the slider?
+ showButtons: true,
+
+ // minimum:: integer
+ // The minimum value allowed.
+ minimum: 0,
+
+ // maximum: integer
+ // The maximum allowed value.
+ maximum: 100,
+
+ // discreteValues: integer
+ // The maximum allowed values dispersed evenly between minimum and maximum (inclusive).
+ discreteValues: Infinity,
+
+ // pageIncrement: integer
+ // The amount of change with shift+arrow
+ pageIncrement: 2,
+
+ // clickSelect: boolean
+ // If clicking the progress bar changes the value or not
+ clickSelect: true,
+
+ // slideDuration: Number
+ // The time in ms to take to animate the slider handle from 0% to 100%
+ slideDuration: 1000,
+
+ widgetsInTemplate: true,
+
+ attributeMap: dojo.mixin(dojo.clone(dijit.form._FormWidget.prototype.attributeMap),
+ {id:"", name:"valueNode"}),
+
+ baseClass: "dijitSlider",
+
+ _mousePixelCoord: "pageX",
+ _pixelCount: "w",
+ _startingPixelCoord: "x",
+ _startingPixelCount: "l",
+ _handleOffsetCoord: "left",
+ _progressPixelSize: "width",
+
+ _onKeyPress: function(/*Event*/ e){
+ if(this.disabled || this.readOnly || e.altKey || e.ctrlKey){ return; }
+ switch(e.keyCode){
+ case dojo.keys.HOME:
+ this.setValue(this.minimum, true);
+ break;
+ case dojo.keys.END:
+ this.setValue(this.maximum, true);
+ break;
+ // this._descending === false: if ascending vertical (min on top)
+ // (this._descending || this.isLeftToRight()): if left-to-right horizontal or descending vertical
+ case ((this._descending || this.isLeftToRight()) ? dojo.keys.RIGHT_ARROW : dojo.keys.LEFT_ARROW):
+ case (this._descending === false ? dojo.keys.DOWN_ARROW : dojo.keys.UP_ARROW):
+ case (this._descending === false ? dojo.keys.PAGE_DOWN : dojo.keys.PAGE_UP):
+ this.increment(e);
+ break;
+ case ((this._descending || this.isLeftToRight()) ? dojo.keys.LEFT_ARROW : dojo.keys.RIGHT_ARROW):
+ case (this._descending === false ? dojo.keys.UP_ARROW : dojo.keys.DOWN_ARROW):
+ case (this._descending === false ? dojo.keys.PAGE_UP : dojo.keys.PAGE_DOWN):
+ this.decrement(e);
+ break;
+ default:
+ this.inherited(arguments);
+ return;
+ }
+ dojo.stopEvent(e);
+ },
+
+ _onHandleClick: function(e){
+ if(this.disabled || this.readOnly){ return; }
+ if(!dojo.isIE){
+ // make sure you get focus when dragging the handle
+ // (but don't do on IE because it causes a flicker on mouse up (due to blur then focus)
+ dijit.focus(this.sliderHandle);
+ }
+ dojo.stopEvent(e);
+ },
+
+ _isReversed: function(){
+ return !this.isLeftToRight();
+ },
+
+ _onBarClick: function(e){
+ if(this.disabled || this.readOnly || !this.clickSelect){ return; }
+ dijit.focus(this.sliderHandle);
+ dojo.stopEvent(e);
+ var abspos = dojo.coords(this.sliderBarContainer, true);
+ var pixelValue = e[this._mousePixelCoord] - abspos[this._startingPixelCoord];
+ this._setPixelValue(this._isReversed() ? (abspos[this._pixelCount] - pixelValue) : pixelValue, abspos[this._pixelCount], true);
+ },
+
+ _setPixelValue: function(/*Number*/ pixelValue, /*Number*/ maxPixels, /*Boolean, optional*/ priorityChange){
+ if(this.disabled || this.readOnly){ return; }
+ pixelValue = pixelValue < 0 ? 0 : maxPixels < pixelValue ? maxPixels : pixelValue;
+ var count = this.discreteValues;
+ if(count <= 1 || count == Infinity){ count = maxPixels; }
+ count--;
+ var pixelsPerValue = maxPixels / count;
+ var wholeIncrements = Math.round(pixelValue / pixelsPerValue);
+ this.setValue((this.maximum-this.minimum)*wholeIncrements/count + this.minimum, priorityChange);
+ },
+
+ setValue: function(/*Number*/ value, /*Boolean, optional*/ priorityChange){
+ this.valueNode.value = this.value = value;
+ dijit.setWaiState(this.focusNode, "valuenow", value);
+ this.inherited(arguments);
+ var percent = (value - this.minimum) / (this.maximum - this.minimum);
+ var progressBar = (this._descending === false) ? this.remainingBar : this.progressBar;
+ var remainingBar = (this._descending === false) ? this.progressBar : this.remainingBar;
+ if(priorityChange && this.slideDuration > 0 && progressBar.style[this._progressPixelSize]){
+ // animate the slider
+ var _this = this;
+ var props = {};
+ var start = parseFloat(progressBar.style[this._progressPixelSize]);
+ var duration = this.slideDuration * (percent-start/100);
+ if(duration == 0){ return; }
+ if(duration < 0){ duration = 0 - duration; }
+ props[this._progressPixelSize] = { start: start, end: percent*100, units:"%" };
+ dojo.animateProperty({ node: progressBar, duration: duration,
+ onAnimate: function(v){ remainingBar.style[_this._progressPixelSize] = (100-parseFloat(v[_this._progressPixelSize])) + "%"; },
+ properties: props
+ }).play();
+ }
+ else{
+ progressBar.style[this._progressPixelSize] = (percent*100) + "%";
+ remainingBar.style[this._progressPixelSize] = ((1-percent)*100) + "%";
+ }
+ },
+
+ _bumpValue: function(signedChange){
+ if(this.disabled || this.readOnly){ return; }
+ var s = dojo.getComputedStyle(this.sliderBarContainer);
+ var c = dojo._getContentBox(this.sliderBarContainer, s);
+ var count = this.discreteValues;
+ if(count <= 1 || count == Infinity){ count = c[this._pixelCount]; }
+ count--;
+ var value = (this.value - this.minimum) * count / (this.maximum - this.minimum) + signedChange;
+ if(value < 0){ value = 0; }
+ if(value > count){ value = count; }
+ value = value * (this.maximum - this.minimum) / count + this.minimum;
+ this.setValue(value, true);
+ },
+
+ _onClkIncBumper: function(){
+ this.setValue(this._descending === false ? this.minimum : this.maximum, true);
+ },
+
+ _onClkDecBumper: function(){
+ this.setValue(this._descending === false ? this.maximum : this.minimum, true);
+ },
+
+ decrement: function(e){
+ // summary
+ // decrement slider by 1 unit
+ this._bumpValue(e.keyCode == dojo.keys.PAGE_DOWN?-this.pageIncrement:-1);
+ },
+
+ increment: function(e){
+ // summary
+ // increment slider by 1 unit
+ this._bumpValue(e.keyCode == dojo.keys.PAGE_UP?this.pageIncrement:1);
+ },
+
+ _mouseWheeled: function(/*Event*/ evt){
+ dojo.stopEvent(evt);
+ var scrollAmount = 0;
+ if(typeof evt.wheelDelta == 'number'){ // IE
+ scrollAmount = evt.wheelDelta;
+ }else if(typeof evt.detail == 'number'){ // Mozilla+Firefox
+ scrollAmount = -evt.detail;
+ }
+ if(scrollAmount > 0){
+ this.increment(evt);
+ }else if(scrollAmount < 0){
+ this.decrement(evt);
+ }
+ },
+
+ startup: function(){
+ dojo.forEach(this.getChildren(), function(child){
+ if(this[child.container] != this.containerNode){
+ this[child.container].appendChild(child.domNode);
+ }
+ }, this);
+ },
+
+ postCreate: function(){
+ if(this.showButtons){
+ this.incrementButton.style.display="";
+ this.decrementButton.style.display="";
+ }
+ this.connect(this.domNode, dojo.isIE ? "onmousewheel" : 'DOMMouseScroll', "_mouseWheeled");
+
+ // define a custom constructor for a SliderMover that points back to me
+ var _self = this;
+ var mover = function(){
+ dijit.form._SliderMover.apply(this, arguments);
+ this.widget = _self;
+ };
+ dojo.extend(mover, dijit.form._SliderMover.prototype);
+
+ this._movable = new dojo.dnd.Moveable(this.sliderHandle, {mover: mover});
+ dijit.setWaiState(this.focusNode, "valuemin", this.minimum);
+ dijit.setWaiState(this.focusNode, "valuemax", this.maximum);
+
+ this.inherited(arguments);
+ },
+
+ destroy: function(){
+ this._movable.destroy();
+ this.inherited(arguments);
+ }
+});
+
+dojo.declare(
+ "dijit.form.VerticalSlider",
+ dijit.form.HorizontalSlider,
+{
+ // summary
+ // A form widget that allows one to select a value with a vertically draggable image
+
+ templateString:"<table class=\"dijitReset dijitSlider\" cellspacing=\"0\" cellpadding=\"0\" border=\"0\" rules=\"none\"\n><tbody class=\"dijitReset\"\n\t><tr class=\"dijitReset\"\n\t\t><td class=\"dijitReset\"></td\n\t\t><td class=\"dijitReset dijitSliderButtonContainer dijitSliderButtonContainerV\"\n\t\t\t><div class=\"dijitSliderIncrementIconV\" tabIndex=\"-1\" style=\"display:none\" dojoAttachPoint=\"incrementButton\" dojoAttachEvent=\"onclick:_topButtonClicked\"><span class=\"dijitSliderButtonInner\">+</span></div\n\t\t></td\n\t\t><td class=\"dijitReset\"></td\n\t></tr\n\t><tr class=\"dijitReset\"\n\t\t><td class=\"dijitReset\"></td\n\t\t><td class=\"dijitReset\"\n\t\t\t><center><div class=\"dijitSliderBar dijitSliderBumper dijitSliderBumperV dijitSliderTopBumper dijitSliderTopBumper\" dojoAttachEvent=\"onclick:_onClkIncBumper\"></div></center\n\t\t></td\n\t\t><td class=\"dijitReset\"></td\n\t></tr\n\t><tr class=\"dijitReset\"\n\t\t><td dojoAttachPoint=\"leftDecoration\" class=\"dijitReset\" style=\"text-align:center;height:100%;\"></td\n\t\t><td class=\"dijitReset\" style=\"height:100%;\"\n\t\t\t><input dojoAttachPoint=\"valueNode\" type=\"hidden\" name=\"${name}\"\n\t\t\t/><center waiRole=\"presentation\" style=\"position:relative;height:100%;\" dojoAttachPoint=\"sliderBarContainer\"\n\t\t\t\t><div waiRole=\"presentation\" dojoAttachPoint=\"remainingBar\" class=\"dijitSliderBar dijitSliderBarV dijitSliderRemainingBar dijitSliderRemainingBarV\" dojoAttachEvent=\"onclick:_onBarClick\"><!--#5629--></div\n\t\t\t\t><div waiRole=\"presentation\" dojoAttachPoint=\"progressBar\" class=\"dijitSliderBar dijitSliderBarV dijitSliderProgressBar dijitSliderProgressBarV\" dojoAttachEvent=\"onclick:_onBarClick\"\n\t\t\t\t\t><div dojoAttachPoint=\"sliderHandle,focusNode\" class=\"dijitSliderMoveable\" dojoAttachEvent=\"onkeypress:_onKeyPress,onmousedown:_onHandleClick\" style=\"vertical-align:top;\" waiRole=\"slider\" valuemin=\"${minimum}\" valuemax=\"${maximum}\"\n\t\t\t\t\t\t><div class=\"dijitSliderImageHandle dijitSliderImageHandleV\"></div\n\t\t\t\t\t></div\n\t\t\t\t></div\n\t\t\t></center\n\t\t></td\n\t\t><td dojoAttachPoint=\"containerNode,rightDecoration\" class=\"dijitReset\" style=\"text-align:center;height:100%;\"></td\n\t></tr\n\t><tr class=\"dijitReset\"\n\t\t><td class=\"dijitReset\"></td\n\t\t><td class=\"dijitReset\"\n\t\t\t><center><div class=\"dijitSliderBar dijitSliderBumper dijitSliderBumperV dijitSliderBottomBumper dijitSliderBottomBumper\" dojoAttachEvent=\"onclick:_onClkDecBumper\"></div></center\n\t\t></td\n\t\t><td class=\"dijitReset\"></td\n\t></tr\n\t><tr class=\"dijitReset\"\n\t\t><td class=\"dijitReset\"></td\n\t\t><td class=\"dijitReset dijitSliderButtonContainer dijitSliderButtonContainerV\"\n\t\t\t><div class=\"dijitSliderDecrementIconV\" tabIndex=\"-1\" style=\"display:none\" dojoAttachPoint=\"decrementButton\" dojoAttachEvent=\"onclick:_bottomButtonClicked\"><span class=\"dijitSliderButtonInner\">-</span></div\n\t\t></td\n\t\t><td class=\"dijitReset\"></td\n\t></tr\n></tbody></table>\n",
+ _mousePixelCoord: "pageY",
+ _pixelCount: "h",
+ _startingPixelCoord: "y",
+ _startingPixelCount: "t",
+ _handleOffsetCoord: "top",
+ _progressPixelSize: "height",
+
+ // _descending: boolean
+ // Specifies if the slider values go from high-on-top (true), or low-on-top (false)
+ // TODO: expose this in 1.2 - the css progress/remaining bar classes need to be reversed
+ _descending: true,
+
+ startup: function(){
+ if(this._started){ return; }
+
+ if(!this.isLeftToRight() && dojo.isMoz){
+ if(this.leftDecoration){this._rtlRectify(this.leftDecoration);}
+ if(this.rightDecoration){this._rtlRectify(this.rightDecoration);}
+ }
+
+ this.inherited(arguments);
+ },
+
+ _isReversed: function(){
+ return this._descending;
+ },
+
+ _topButtonClicked: function(e){
+ if(this._descending){
+ this.increment(e);
+ }else{
+ this.decrement(e);
+ }
+ },
+
+ _bottomButtonClicked: function(e){
+ if(this._descending){
+ this.decrement(e);
+ }else{
+ this.increment(e);
+ }
+ },
+
+ _rtlRectify: function(decorationNode/*NodeList*/){
+ // summary:
+ // Rectify children nodes for left/right decoration in rtl case.
+ // Simply switch the rule and label child for each decoration node.
+ var childNodes = [];
+ while(decorationNode.firstChild){
+ childNodes.push(decorationNode.firstChild);
+ decorationNode.removeChild(decorationNode.firstChild);
+ }
+ for(var i = childNodes.length-1; i >=0; i--){
+ if(childNodes[i]){
+ decorationNode.appendChild(childNodes[i]);
+ }
+ }
+ }
+});
+
+dojo.declare("dijit.form._SliderMover",
+ dojo.dnd.Mover,
+{
+ onMouseMove: function(e){
+ var widget = this.widget;
+ var abspos = widget._abspos;
+ if(!abspos){
+ abspos = widget._abspos = dojo.coords(widget.sliderBarContainer, true);
+ widget._setPixelValue_ = dojo.hitch(widget, "_setPixelValue");
+ widget._isReversed_ = widget._isReversed();
+ }
+ var pixelValue = e[widget._mousePixelCoord] - abspos[widget._startingPixelCoord];
+ widget._setPixelValue_(widget._isReversed_ ? (abspos[widget._pixelCount]-pixelValue) : pixelValue, abspos[widget._pixelCount], false);
+ },
+
+ destroy: function(e){
+ dojo.dnd.Mover.prototype.destroy.apply(this, arguments);
+ var widget = this.widget;
+ widget.setValue(widget.value, true);
+ }
+});
+
+
+dojo.declare("dijit.form.HorizontalRule", [dijit._Widget, dijit._Templated],
+{
+ // Summary:
+ // Create hash marks for the Horizontal slider
+ templateString: '<div class="dijitRuleContainer dijitRuleContainerH"></div>',
+
+ // count: Integer
+ // Number of hash marks to generate
+ count: 3,
+
+ // container: Node
+ // If this is a child widget, connect it to this parent node
+ container: "containerNode",
+
+ // ruleStyle: String
+ // CSS style to apply to individual hash marks
+ ruleStyle: "",
+
+ _positionPrefix: '<div class="dijitRuleMark dijitRuleMarkH" style="left:',
+ _positionSuffix: '%;',
+ _suffix: '"></div>',
+
+ _genHTML: function(pos, ndx){
+ return this._positionPrefix + pos + this._positionSuffix + this.ruleStyle + this._suffix;
+ },
+
+ _isHorizontal: true,
+
+ postCreate: function(){
+ var innerHTML;
+ if(this.count==1){
+ innerHTML = this._genHTML(50, 0);
+ }else{
+ var i;
+ var interval = 100 / (this.count-1);
+ if(!this._isHorizontal || this.isLeftToRight()){
+ innerHTML = this._genHTML(0, 0);
+ for(i=1; i < this.count-1; i++){
+ innerHTML += this._genHTML(interval*i, i);
+ }
+ innerHTML += this._genHTML(100, this.count-1);
+ }else{
+ innerHTML = this._genHTML(100, 0);
+ for(i=1; i < this.count-1; i++){
+ innerHTML += this._genHTML(100-interval*i, i);
+ }
+ innerHTML += this._genHTML(0, this.count-1);
+ }
+ }
+ this.domNode.innerHTML = innerHTML;
+ }
+});
+
+dojo.declare("dijit.form.VerticalRule", dijit.form.HorizontalRule,
+{
+ // Summary:
+ // Create hash marks for the Vertical slider
+ templateString: '<div class="dijitRuleContainer dijitRuleContainerV"></div>',
+ _positionPrefix: '<div class="dijitRuleMark dijitRuleMarkV" style="top:',
+
+ _isHorizontal: false
+});
+
+dojo.declare("dijit.form.HorizontalRuleLabels", dijit.form.HorizontalRule,
+{
+ // Summary:
+ // Create labels for the Horizontal slider
+ templateString: '<div class="dijitRuleContainer dijitRuleContainerH"></div>',
+
+ // labelStyle: String
+ // CSS style to apply to individual text labels
+ labelStyle: "",
+
+ // labels: Array
+ // Array of text labels to render - evenly spaced from left-to-right or bottom-to-top
+ labels: [],
+
+ // numericMargin: Integer
+ // Number of generated numeric labels that should be rendered as '' on the ends when labels[] are not specified
+ numericMargin: 0,
+
+ // numericMinimum: Integer
+ // Leftmost label value for generated numeric labels when labels[] are not specified
+ minimum: 0,
+
+ // numericMaximum: Integer
+ // Rightmost label value for generated numeric labels when labels[] are not specified
+ maximum: 1,
+
+ // constraints: object
+ // pattern, places, lang, et al (see dojo.number) for generated numeric labels when labels[] are not specified
+ constraints: {pattern:"#%"},
+
+ _positionPrefix: '<div class="dijitRuleLabelContainer dijitRuleLabelContainerH" style="left:',
+ _labelPrefix: '"><span class="dijitRuleLabel dijitRuleLabelH">',
+ _suffix: '</span></div>',
+
+ _calcPosition: function(pos){
+ return pos;
+ },
+
+ _genHTML: function(pos, ndx){
+ return this._positionPrefix + this._calcPosition(pos) + this._positionSuffix + this.labelStyle + this._labelPrefix + this.labels[ndx] + this._suffix;
+ },
+
+ getLabels: function(){
+ // summary: user replaceable function to return the labels array
+
+ // if the labels array was not specified directly, then see if <li> children were
+ var labels = this.labels;
+ if(!labels.length){
+ // for markup creation, labels are specified as child elements
+ labels = dojo.query("> li", this.srcNodeRef).map(function(node){
+ return String(node.innerHTML);
+ });
+ }
+ this.srcNodeRef.innerHTML = '';
+ // if the labels were not specified directly and not as <li> children, then calculate numeric labels
+ if(!labels.length && this.count > 1){
+ var start = this.minimum;
+ var inc = (this.maximum - start) / (this.count-1);
+ for (var i=0; i < this.count; i++){
+ labels.push((i<this.numericMargin||i>=(this.count-this.numericMargin))? '' : dojo.number.format(start, this.constraints));
+ start += inc;
+ }
+ }
+ return labels;
+ },
+
+ postMixInProperties: function(){
+ this.inherited(arguments);
+ this.labels = this.getLabels();
+ this.count = this.labels.length;
+ }
+});
+
+dojo.declare("dijit.form.VerticalRuleLabels", dijit.form.HorizontalRuleLabels,
+{
+ // Summary:
+ // Create labels for the Vertical slider
+ templateString: '<div class="dijitRuleContainer dijitRuleContainerV"></div>',
+
+ _positionPrefix: '<div class="dijitRuleLabelContainer dijitRuleLabelContainerV" style="top:',
+ _labelPrefix: '"><span class="dijitRuleLabel dijitRuleLabelV">',
+
+ _calcPosition: function(pos){
+ return 100-pos;
+ },
+
+ _isHorizontal: false
+});
+
+}