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/*Copyright (c) 2004-2006, The Dojo FoundationAll Rights Reserved.Licensed under the Academic Free License version 2.1 or above OR themodified BSD license. For more information on Dojo licensing, see:http://dojotoolkit.org/community/licensing.shtml*/dojo.provide("dojo.widget.Slider");dojo.require("dojo.event.*");dojo.require("dojo.dnd.*");dojo.require("dojo.dnd.HtmlDragMove");dojo.require("dojo.widget.*");dojo.require("dojo.html.layout");dojo.widget.defineWidget("dojo.widget.Slider", dojo.widget.HtmlWidget, {minimumX:0, minimumY:0, maximumX:10, maximumY:10, snapValuesX:0, snapValuesY:0, _snapToGrid:true, isEnableX:true, isEnableY:true, _valueSizeX:0, _valueSizeY:0, _minX:0, _minY:0, _constraintWidth:0, _constraintHeight:0, _clipLeft:0, _clipRight:0, _clipTop:0, _clipBottom:0, _clipXdelta:0, _clipYdelta:0, initialValueX:0, initialValueY:0, flipX:false, flipY:false, clickSelect:true, activeDrag:false, templateCssString:".sliderMain {\n border: 0px !important;\n border-spacing: 0px !important;\n line-height: 0px !important;\n padding: 0px !important;\n display: -moz-inline-table !important;\n display: inline !important;\n -moz-user-focus: normal !important;\n}\n\n.sliderComponent {\n border: 0px;\n padding: 0px;\n margin: 0px;\n}\n\n.sliderHandle { \n top: 0px;\n left: 0px;\n z-index: 1000;\n position: absolute !important;\n}\n\n.sliderOutsetButton { \n border-style: outset;\n border-width: 0px 1px 1px 0px;\n border-color: black;\n}\n\n.sliderInsetButton { \n border-style: inset;\n border-width: 1px 0px 0px 1px;\n border-color: black;\n}\n\n.sliderButtonY {\n margin: 0px;\n padding: 0px;\n z-index: 900;\n}\n\n.sliderButtonX {\n margin: 0px;\n padding: 0px;\n z-index: 900;\n}\n\n.sliderBackground { \n z-index: 0;\n display: block !important;\n position: relative !important;\n}\n\n.sliderProgressBackground { \n z-index: 800;\n position: absolute !important;\n clip: rect(0px,0px,0px,0px);\n}\n\n.sliderBackgroundSizeOnly { \n}\n", templateCssPath:dojo.uri.moduleUri("dojo.widget", "templates/Slider.css"), templateString:"<table _=\"weird end tag formatting is to prevent whitespace from becoming \" \n\tclass=\"sliderMain\" \n\tdojoAttachPoint=\"focusNode\" \n\tdojoAttachEvent=\"onmousedown:_setFocus; onkey:_handleKeyEvents; onkeyup:_buttonReleased; onmouseup:_buttonReleased; onmousewheel:_mouseWheeled;\"\n\ttabindex=\"0\" cols=3 cellpadding=0 cellspacing=0 style=\"\">\n\t<tr valign=middle align=center>\n\t\t<td class=\"sliderComponent\" colspan=3 dojoAttachPoint=topBorderNode style=\"\"\n\t\t\t><img class=\"sliderOutsetButton sliderButtonY\"\n\t\t\t\tdojoAttachPoint=topButtonNode \n\t\t\t\tdojoAttachEvent=\"onmousedown:_topButtonPressed; onmousemove:_discardEvent; ondblclick:_topButtonDoubleClicked;\"\n\t\t\t\tsrc=\"${this.topButtonSrc}\" \n\t\t\t\tstyle=\"${this.buttonStyleY}\"\n\t\t></td>\n\t</tr>\n\t<tr valign=middle align=center>\n\t\t<td class=\"sliderComponent\" dojoAttachPoint=leftBorderNode style=\"\"\n\t\t\t><img class=\"sliderOutsetButton sliderButtonX\"\n\t\t\t\tdojoAttachPoint=leftButtonNode\n\t\t\t\tdojoAttachEvent=\"onmousedown:_leftButtonPressed; onmousemove:_discardEvent; ondblclick:_leftButtonDoubleClicked;\"\n\t\t\t\tsrc=\"${this.leftButtonSrc}\" \n\t\t\t\tstyle=\"${this.buttonStyleX}\"\n\t\t></td>\n\t\t<td dojoAttachPoint=constrainingContainerNode \n\t\t\tclass=\"sliderComponent sliderBackground\"\n\t\t\tstyle=\"${this.backgroundStyle}\"\n\t\t\t><img src=\"${this.handleSrc}\" \n\t\t\t\tclass=sliderHandle\n\t\t\t\tdojoAttachPoint=sliderHandleNode\n\t\t\t\tstyle=\"${this.handleStyle}\"\n\t\t\t><img src=\"${this.progressBackgroundSrc}\"\n\t\t\t\tclass=\"sliderBackgroundSizeOnly sliderProgressBackground\"\n\t\t\t\tdojoAttachPoint=progressBackgroundNode\n\t\t\t\tstyle=\"${this.backgroundSize}\"\n\t\t\t><img src=\"${this.backgroundSrc}\" \n\t\t\t\tclass=sliderBackgroundSizeOnly\n\t\t\t\tdojoAttachPoint=sliderBackgroundNode\n\t\t\t\tstyle=\"${this.backgroundSize}\"\n\t\t></td>\n\t\t<td class=\"sliderComponent\" dojoAttachPoint=rightBorderNode style=\"\"\n\t\t\t><img class=\"sliderOutsetButton sliderButtonX\"\n\t\t\t\tdojoAttachPoint=rightButtonNode\n\t\t\t\tdojoAttachEvent=\"onmousedown:_rightButtonPressed; onmousemove:_discardEvent; ondblclick:_rightButtonDoubleClicked;\"\n\t\t\t\tsrc=\"${this.rightButtonSrc}\" \n\t\t\t\tstyle=\"${this.buttonStyleX}\"\n\t\t></td>\n\t</tr>\n\t<tr valign=middle align=center>\n\t\t<td class=\"sliderComponent\" colspan=3 dojoAttachPoint=bottomBorderNode style=\"\"\n\t\t\t><img class=\"sliderOutsetButton sliderButtonY\"\n\t\t\t\tdojoAttachPoint=bottomButtonNode \n\t\t\t\tdojoAttachEvent=\"onmousedown:_bottomButtonPressed; onmousemove:_discardEvent; ondblclick:_bottomButtonDoubleClicked;\"\n\t\t\t\tsrc=\"${this.bottomButtonSrc}\" \n\t\t\t\tstyle=\"${this.buttonStyleY}\"\n\t\t></td>\n\t</tr>\n</table>\n", _isDragInProgress:false, bottomButtonSrc:dojo.uri.moduleUri("dojo.widget", "templates/images/slider_down_arrow.png"), topButtonSrc:dojo.uri.moduleUri("dojo.widget", "templates/images/slider_up_arrow.png"), leftButtonSrc:dojo.uri.moduleUri("dojo.widget", "templates/images/slider_left_arrow.png"), rightButtonSrc:dojo.uri.moduleUri("dojo.widget", "templates/images/slider_right_arrow.png"), backgroundSrc:dojo.uri.moduleUri("dojo.widget", "templates/images/blank.gif"), progressBackgroundSrc:dojo.uri.moduleUri("dojo.widget", "templates/images/blank.gif"), backgroundSize:"width:200px;height:200px;", backgroundStyle:"", buttonStyleX:"", buttonStyleY:"", handleStyle:"", handleSrc:dojo.uri.moduleUri("dojo.widget", "templates/images/slider-button.png"), showButtons:true, _eventCount:0, _typamaticTimer:null, _typamaticFunction:null, defaultTimeout:500, timeoutChangeRate:0.9, _currentTimeout:this.defaultTimeout, _handleKeyEvents:function (evt) {if (!evt.key) {return;}if (!evt.ctrlKey && !evt.altKey) {switch (evt.key) {case evt.KEY_LEFT_ARROW:dojo.event.browser.stopEvent(evt);this._leftButtonPressed(evt);return;case evt.KEY_RIGHT_ARROW:dojo.event.browser.stopEvent(evt);this._rightButtonPressed(evt);return;case evt.KEY_DOWN_ARROW:dojo.event.browser.stopEvent(evt);this._bottomButtonPressed(evt);return;case evt.KEY_UP_ARROW:dojo.event.browser.stopEvent(evt);this._topButtonPressed(evt);return;}}this._eventCount++;}, _pressButton:function (buttonNode) {buttonNode.className = buttonNode.className.replace("Outset", "Inset");}, _releaseButton:function (buttonNode) {buttonNode.className = buttonNode.className.replace("Inset", "Outset");}, _buttonPressed:function (evt, buttonNode) {this._setFocus();if (typeof evt == "object") {if (this._typamaticTimer != null) {if (this._typamaticNode == buttonNode) {return;}clearTimeout(this._typamaticTimer);}this._buttonReleased(null);this._eventCount++;this._typamaticTimer = null;this._currentTimeout = this.defaultTimeout;dojo.event.browser.stopEvent(evt);} else {if (evt != this._eventCount) {this._buttonReleased(null);return false;}}if (buttonNode == this.leftButtonNode && this.isEnableX) {this._snapX(dojo.html.getPixelValue(this.sliderHandleNode, "left") - this._valueSizeX);} else {if (buttonNode == this.rightButtonNode && this.isEnableX) {this._snapX(dojo.html.getPixelValue(this.sliderHandleNode, "left") + this._valueSizeX);} else {if (buttonNode == this.topButtonNode && this.isEnableY) {this._snapY(dojo.html.getPixelValue(this.sliderHandleNode, "top") - this._valueSizeY);} else {if (buttonNode == this.bottomButtonNode && this.isEnableY) {this._snapY(dojo.html.getPixelValue(this.sliderHandleNode, "top") + this._valueSizeY);} else {return false;}}}}this._pressButton(buttonNode);this.notifyListeners();this._typamaticNode = buttonNode;this._typamaticTimer = dojo.lang.setTimeout(this, "_buttonPressed", this._currentTimeout, this._eventCount, buttonNode);this._currentTimeout = Math.round(this._currentTimeout * this.timeoutChangeRate);return false;}, _bottomButtonPressed:function (evt) {return this._buttonPressed(evt, this.bottomButtonNode);}, _bottomButtonDoubleClicked:function (evt) {var rc = this._bottomButtonPressed(evt);dojo.lang.setTimeout(this, "_buttonReleased", 50, null);return rc;}, _topButtonPressed:function (evt) {return this._buttonPressed(evt, this.topButtonNode);}, _topButtonDoubleClicked:function (evt) {var rc = this._topButtonPressed(evt);dojo.lang.setTimeout(this, "_buttonReleased", 50, null);return rc;}, _leftButtonPressed:function (evt) {return this._buttonPressed(evt, this.leftButtonNode);}, _leftButtonDoubleClicked:function (evt) {var rc = this._leftButtonPressed(evt);dojo.lang.setTimeout(this, "_buttonReleased", 50, null);return rc;}, _rightButtonPressed:function (evt) {return this._buttonPressed(evt, this.rightButtonNode);}, _rightButtonDoubleClicked:function (evt) {var rc = this._rightButtonPressed(evt);dojo.lang.setTimeout(this, "_buttonReleased", 50, null);return rc;}, _buttonReleased:function (evt) {if (typeof evt == "object" && evt != null && typeof evt.keyCode != "undefined" && evt.keyCode != null) {var keyCode = evt.keyCode;switch (keyCode) {case evt.KEY_LEFT_ARROW:case evt.KEY_RIGHT_ARROW:case evt.KEY_DOWN_ARROW:case evt.KEY_UP_ARROW:dojo.event.browser.stopEvent(evt);break;}}this._releaseButton(this.topButtonNode);this._releaseButton(this.bottomButtonNode);this._releaseButton(this.leftButtonNode);this._releaseButton(this.rightButtonNode);this._eventCount++;if (this._typamaticTimer != null) {clearTimeout(this._typamaticTimer);}this._typamaticTimer = null;this._currentTimeout = this.defaultTimeout;}, _mouseWheeled:function (evt) {var scrollAmount = 0;if (typeof evt.wheelDelta == "number") {scrollAmount = evt.wheelDelta;} else {if (typeof evt.detail == "number") {scrollAmount = -evt.detail;}}if (this.isEnableY) {if (scrollAmount > 0) {this._topButtonPressed(evt);this._buttonReleased(evt);} else {if (scrollAmount < 0) {this._bottomButtonPressed(evt);this._buttonReleased(evt);}}} else {if (this.isEnableX) {if (scrollAmount > 0) {this._rightButtonPressed(evt);this._buttonReleased(evt);} else {if (scrollAmount < 0) {this._leftButtonPressed(evt);this._buttonReleased(evt);}}}}}, _discardEvent:function (evt) {dojo.event.browser.stopEvent(evt);}, _setFocus:function () {if (this.focusNode.focus) {this.focusNode.focus();}}, fillInTemplate:function (args, frag) {var source = this.getFragNodeRef(frag);dojo.html.copyStyle(this.domNode, source);var padding = this.domNode.style.padding;if (dojo.lang.isString(padding) && padding != "" && padding != "0px" && padding != "0px 0px 0px 0px") {this.topBorderNode.style.padding = this.bottomBorderNode.style.padding = padding;this.topBorderNode.style.paddingBottom = "0px";this.bottomBorderNode.style.paddingTop = "0px";this.rightBorderNode.style.paddingRight = this.domNode.style.paddingRight;this.leftBorderNode.style.paddingLeft = this.domNode.style.paddingLeft;this.domNode.style.padding = "0px 0px 0px 0px";}var borderWidth = this.domNode.style.borderWidth;if (dojo.lang.isString(borderWidth) && borderWidth != "" && borderWidth != "0px" && borderWidth != "0px 0px 0px 0px") {this.topBorderNode.style.borderStyle = this.rightBorderNode.style.borderStyle = this.bottomBorderNode.style.borderStyle = this.leftBorderNode.style.borderStyle = this.domNode.style.borderStyle;this.topBorderNode.style.borderColor = this.rightBorderNode.style.borderColor = this.bottomBorderNode.style.borderColor = this.leftBorderNode.style.borderColor = this.domNode.style.borderColor;this.topBorderNode.style.borderWidth = this.bottomBorderNode.style.borderWidth = borderWidth;this.topBorderNode.style.borderBottomWidth = "0px";this.bottomBorderNode.style.borderTopWidth = "0px";this.rightBorderNode.style.borderRightWidth = this.domNode.style.borderRightWidth;this.leftBorderNode.style.borderLeftWidth = this.domNode.style.borderLeftWidth;this.domNode.style.borderWidth = "0px 0px 0px 0px";}this._handleMove = new dojo.widget._SliderDragMoveSource(this.sliderHandleNode);this._handleMove.setParent(this);if (this.clickSelect) {dojo.event.connect(this.constrainingContainerNode, "onmousedown", this, "_onClick");}if (this.isEnableX) {this.setValueX(!isNaN(this.initialValueX) ? this.initialValueX : (!isNaN(this.minimumX) ? this.minimumX : 0));}if (!this.isEnableX || !this.showButtons) {this.rightButtonNode.style.width = "1px";this.rightButtonNode.style.visibility = "hidden";this.leftButtonNode.style.width = "1px";this.leftButtonNode.style.visibility = "hidden";}if (this.isEnableY) {this.setValueY(!isNaN(this.initialValueY) ? this.initialValueY : (!isNaN(this.minimumY) ? this.minimumY : 0));}if (!this.isEnableY || !this.showButtons) {this.bottomButtonNode.style.width = "1px";this.bottomButtonNode.style.visibility = "hidden";this.topButtonNode.style.width = "1px";this.topButtonNode.style.visibility = "hidden";}if (this.focusNode.addEventListener) {this.focusNode.addEventListener("DOMMouseScroll", dojo.lang.hitch(this, "_mouseWheeled"), false);}}, _snapX:function (x) {if (x < 0) {x = 0;} else {if (x > this._constraintWidth) {x = this._constraintWidth;} else {var selectedValue = Math.round(x / this._valueSizeX);x = Math.round(selectedValue * this._valueSizeX);}}this.sliderHandleNode.style.left = x + "px";if (this.flipX) {this._clipLeft = x + this._clipXdelta;} else {this._clipRight = x + this._clipXdelta;}this.progressBackgroundNode.style.clip = "rect(" + this._clipTop + "px," + this._clipRight + "px," + this._clipBottom + "px," + this._clipLeft + "px)";}, _calc_valueSizeX:function () {var constrainingCtrBox = dojo.html.getContentBox(this.constrainingContainerNode);var sliderHandleBox = dojo.html.getContentBox(this.sliderHandleNode);if (isNaN(constrainingCtrBox.width) || isNaN(sliderHandleBox.width) || constrainingCtrBox.width <= 0 || sliderHandleBox.width <= 0) {return false;}this._constraintWidth = constrainingCtrBox.width + dojo.html.getPadding(this.constrainingContainerNode).width - sliderHandleBox.width;if (this.flipX) {this._clipLeft = this._clipRight = constrainingCtrBox.width;} else {this._clipLeft = this._clipRight = 0;}this._clipXdelta = sliderHandleBox.width >> 1;if (!this.isEnableY) {this._clipTop = 0;this._clipBottom = constrainingCtrBox.height;}if (this._constraintWidth <= 0) {return false;}if (this.snapValuesX == 0) {this.snapValuesX = this._constraintWidth + 1;}this._valueSizeX = this._constraintWidth / (this.snapValuesX - 1);return true;}, setValueX:function (value) {if (0 == this._valueSizeX) {if (this._calc_valueSizeX() == false) {dojo.lang.setTimeout(this, "setValueX", 100, value);return;}}if (isNaN(value)) {value = 0;}if (value > this.maximumX) {value = this.maximumX;} else {if (value < this.minimumX) {value = this.minimumX;}}var pixelPercent = (value - this.minimumX) / (this.maximumX - this.minimumX);if (this.flipX) {pixelPercent = 1 - pixelPercent;}this._snapX(pixelPercent * this._constraintWidth);this.notifyListeners();}, getValueX:function () {var pixelPercent = dojo.html.getPixelValue(this.sliderHandleNode, "left") / this._constraintWidth;if (this.flipX) {pixelPercent = 1 - pixelPercent;}return Math.round(pixelPercent * (this.snapValuesX - 1)) * ((this.maximumX - this.minimumX) / (this.snapValuesX - 1)) + this.minimumX;}, _snapY:function (y) {if (y < 0) {y = 0;} else {if (y > this._constraintHeight) {y = this._constraintHeight;} else {var selectedValue = Math.round(y / this._valueSizeY);y = Math.round(selectedValue * this._valueSizeY);}}this.sliderHandleNode.style.top = y + "px";if (this.flipY) {this._clipTop = y + this._clipYdelta;} else {this._clipBottom = y + this._clipYdelta;}this.progressBackgroundNode.style.clip = "rect(" + this._clipTop + "px," + this._clipRight + "px," + this._clipBottom + "px," + this._clipLeft + "px)";}, _calc_valueSizeY:function () {var constrainingCtrBox = dojo.html.getContentBox(this.constrainingContainerNode);var sliderHandleBox = dojo.html.getContentBox(this.sliderHandleNode);if (isNaN(constrainingCtrBox.height) || isNaN(sliderHandleBox.height) || constrainingCtrBox.height <= 0 || sliderHandleBox.height <= 0) {return false;}this._constraintHeight = constrainingCtrBox.height + dojo.html.getPadding(this.constrainingContainerNode).height - sliderHandleBox.height;if (this.flipY) {this._clipTop = this._clipBottom = constrainingCtrBox.height;} else {this._clipTop = this._clipBottom = 0;}this._clipYdelta = sliderHandleBox.height >> 1;if (!this.isEnableX) {this._clipLeft = 0;this._clipRight = constrainingCtrBox.width;}if (this._constraintHeight <= 0) {return false;}if (this.snapValuesY == 0) {this.snapValuesY = this._constraintHeight + 1;}this._valueSizeY = this._constraintHeight / (this.snapValuesY - 1);return true;}, setValueY:function (value) {if (0 == this._valueSizeY) {if (this._calc_valueSizeY() == false) {dojo.lang.setTimeout(this, "setValueY", 100, value);return;}}if (isNaN(value)) {value = 0;}if (value > this.maximumY) {value = this.maximumY;} else {if (value < this.minimumY) {value = this.minimumY;}}var pixelPercent = (value - this.minimumY) / (this.maximumY - this.minimumY);if (this.flipY) {pixelPercent = 1 - pixelPercent;}this._snapY(pixelPercent * this._constraintHeight);this.notifyListeners();}, getValueY:function () {var pixelPercent = dojo.html.getPixelValue(this.sliderHandleNode, "top") / this._constraintHeight;if (this.flipY) {pixelPercent = 1 - pixelPercent;}return Math.round(pixelPercent * (this.snapValuesY - 1)) * ((this.maximumY - this.minimumY) / (this.snapValuesY - 1)) + this.minimumY;}, _onClick:function (evt) {if (this._isDragInProgress) {return;}var parent = dojo.html.getAbsolutePosition(this.constrainingContainerNode, true, dojo.html.boxSizing.MARGIN_BOX);var content = dojo.html.getContentBox(this._handleMove.domNode);if (this.isEnableX) {var x = evt.pageX - parent.x - (content.width >> 1);this._snapX(x);}if (this.isEnableY) {var y = evt.pageY - parent.y - (content.height >> 1);this._snapY(y);}this.notifyListeners();}, notifyListeners:function () {this.onValueChanged(this.getValueX(), this.getValueY());}, onValueChanged:function (x, y) {}});dojo.widget.defineWidget("dojo.widget.SliderHorizontal", dojo.widget.Slider, {isEnableX:true, isEnableY:false, initialValue:"", snapValues:"", minimum:"", maximum:"", buttonStyle:"", backgroundSize:"height:10px;width:200px;", backgroundSrc:dojo.uri.moduleUri("dojo.widget", "templates/images/slider-bg.gif"), flip:false, postMixInProperties:function () {dojo.widget.SliderHorizontal.superclass.postMixInProperties.apply(this, arguments);if (!isNaN(parseFloat(this.initialValue))) {this.initialValueX = parseFloat(this.initialValue);}if (!isNaN(parseFloat(this.minimum))) {this.minimumX = parseFloat(this.minimum);}if (!isNaN(parseFloat(this.maximum))) {this.maximumX = parseFloat(this.maximum);}if (!isNaN(parseInt(this.snapValues))) {this.snapValuesX = parseInt(this.snapValues);}if (dojo.lang.isString(this.buttonStyle) && this.buttonStyle != "") {this.buttonStyleX = this.buttonStyle;}if (dojo.lang.isBoolean(this.flip)) {this.flipX = this.flip;}}, notifyListeners:function () {this.onValueChanged(this.getValueX());}, getValue:function () {return this.getValueX();}, setValue:function (value) {this.setValueX(value);}, onValueChanged:function (value) {}});dojo.widget.defineWidget("dojo.widget.SliderVertical", dojo.widget.Slider, {isEnableX:false, isEnableY:true, initialValue:"", snapValues:"", minimum:"", maximum:"", buttonStyle:"", backgroundSize:"width:10px;height:200px;", backgroundSrc:dojo.uri.moduleUri("dojo.widget", "templates/images/slider-bg-vert.gif"), flip:false, postMixInProperties:function () {dojo.widget.SliderVertical.superclass.postMixInProperties.apply(this, arguments);if (!isNaN(parseFloat(this.initialValue))) {this.initialValueY = parseFloat(this.initialValue);}if (!isNaN(parseFloat(this.minimum))) {this.minimumY = parseFloat(this.minimum);}if (!isNaN(parseFloat(this.maximum))) {this.maximumY = parseFloat(this.maximum);}if (!isNaN(parseInt(this.snapValues))) {this.snapValuesY = parseInt(this.snapValues);}if (dojo.lang.isString(this.buttonStyle) && this.buttonStyle != "") {this.buttonStyleY = this.buttonStyle;}if (dojo.lang.isBoolean(this.flip)) {this.flipY = this.flip;}}, notifyListeners:function () {this.onValueChanged(this.getValueY());}, getValue:function () {return this.getValueY();}, setValue:function (value) {this.setValueY(value);}, onValueChanged:function (value) {}});dojo.declare("dojo.widget._SliderDragMoveSource", dojo.dnd.HtmlDragMoveSource, {slider:null, onDragStart:function (evt) {this.slider._isDragInProgress = true;var dragObj = this.createDragMoveObject();this.slider.notifyListeners();return dragObj;}, onDragEnd:function (evt) {this.slider._isDragInProgress = false;this.slider.notifyListeners();}, createDragMoveObject:function () {var dragObj = new dojo.widget._SliderDragMoveObject(this.dragObject, this.type);dragObj.slider = this.slider;if (this.dragClass) {dragObj.dragClass = this.dragClass;}return dragObj;}, setParent:function (slider) {this.slider = slider;}});dojo.declare("dojo.widget._SliderDragMoveObject", dojo.dnd.HtmlDragMoveObject, {slider:null, onDragMove:function (evt) {this.updateDragOffset();if (this.slider.isEnableX) {var x = this.dragOffset.x + evt.pageX;this.slider._snapX(x);}if (this.slider.isEnableY) {var y = this.dragOffset.y + evt.pageY;this.slider._snapY(y);}if (this.slider.activeDrag) {this.slider.notifyListeners();}}});