diff options
Diffstat (limited to 'lib/dijit/layout/ScrollingTabController.js')
| -rw-r--r-- | lib/dijit/layout/ScrollingTabController.js | 485 |
1 files changed, 2 insertions, 483 deletions
diff --git a/lib/dijit/layout/ScrollingTabController.js b/lib/dijit/layout/ScrollingTabController.js index a91c526de..aa4bc7626 100644 --- a/lib/dijit/layout/ScrollingTabController.js +++ b/lib/dijit/layout/ScrollingTabController.js @@ -1,483 +1,2 @@ -/* - Copyright (c) 2004-2011, The Dojo Foundation All Rights Reserved. - Available via Academic Free License >= 2.1 OR the modified BSD license. - see: http://dojotoolkit.org/license for details -*/ - - -if(!dojo._hasResource["dijit.layout.ScrollingTabController"]){ //_hasResource checks added by build. Do not use _hasResource directly in your code. -dojo._hasResource["dijit.layout.ScrollingTabController"] = true; -dojo.provide("dijit.layout.ScrollingTabController"); -dojo.require("dijit.layout.TabController"); -dojo.require("dijit.Menu"); -dojo.require("dijit.form.Button"); -dojo.require("dijit._HasDropDown"); - - -dojo.declare("dijit.layout.ScrollingTabController", - dijit.layout.TabController, - { - // summary: - // Set of tabs with left/right arrow keys and a menu to switch between tabs not - // all fitting on a single row. - // Works only for horizontal tabs (either above or below the content, not to the left - // or right). - // tags: - // private - - templateString: dojo.cache("dijit.layout", "templates/ScrollingTabController.html", "<div class=\"dijitTabListContainer-${tabPosition}\" style=\"visibility:hidden\">\n\t<div dojoType=\"dijit.layout._ScrollingTabControllerMenuButton\"\n\t\t\tclass=\"tabStripButton-${tabPosition}\"\n\t\t\tid=\"${id}_menuBtn\" containerId=\"${containerId}\" iconClass=\"dijitTabStripMenuIcon\"\n\t\t\tdropDownPosition=\"below-alt, above-alt\"\n\t\t\tdojoAttachPoint=\"_menuBtn\" showLabel=\"false\">▼</div>\n\t<div dojoType=\"dijit.layout._ScrollingTabControllerButton\"\n\t\t\tclass=\"tabStripButton-${tabPosition}\"\n\t\t\tid=\"${id}_leftBtn\" iconClass=\"dijitTabStripSlideLeftIcon\"\n\t\t\tdojoAttachPoint=\"_leftBtn\" dojoAttachEvent=\"onClick: doSlideLeft\" showLabel=\"false\">◀</div>\n\t<div dojoType=\"dijit.layout._ScrollingTabControllerButton\"\n\t\t\tclass=\"tabStripButton-${tabPosition}\"\n\t\t\tid=\"${id}_rightBtn\" iconClass=\"dijitTabStripSlideRightIcon\"\n\t\t\tdojoAttachPoint=\"_rightBtn\" dojoAttachEvent=\"onClick: doSlideRight\" showLabel=\"false\">▶</div>\n\t<div class='dijitTabListWrapper' dojoAttachPoint='tablistWrapper'>\n\t\t<div role='tablist' dojoAttachEvent='onkeypress:onkeypress'\n\t\t\t\tdojoAttachPoint='containerNode' class='nowrapTabStrip'></div>\n\t</div>\n</div>\n"), - - // useMenu: [const] Boolean - // True if a menu should be used to select tabs when they are too - // wide to fit the TabContainer, false otherwise. - useMenu: true, - - // useSlider: [const] Boolean - // True if a slider should be used to select tabs when they are too - // wide to fit the TabContainer, false otherwise. - useSlider: true, - - // tabStripClass: [const] String - // The css class to apply to the tab strip, if it is visible. - tabStripClass: "", - - widgetsInTemplate: true, - - // _minScroll: Number - // The distance in pixels from the edge of the tab strip which, - // if a scroll animation is less than, forces the scroll to - // go all the way to the left/right. - _minScroll: 5, - - attributeMap: dojo.delegate(dijit._Widget.prototype.attributeMap, { - "class": "containerNode" - }), - - buildRendering: function(){ - this.inherited(arguments); - var n = this.domNode; - - this.scrollNode = this.tablistWrapper; - this._initButtons(); - - if(!this.tabStripClass){ - this.tabStripClass = "dijitTabContainer" + - this.tabPosition.charAt(0).toUpperCase() + - this.tabPosition.substr(1).replace(/-.*/, "") + - "None"; - dojo.addClass(n, "tabStrip-disabled") - } - - dojo.addClass(this.tablistWrapper, this.tabStripClass); - }, - - onStartup: function(){ - this.inherited(arguments); - - // Do not show the TabController until the related - // StackController has added it's children. This gives - // a less visually jumpy instantiation. - dojo.style(this.domNode, "visibility", "visible"); - this._postStartup = true; - }, - - onAddChild: function(page, insertIndex){ - this.inherited(arguments); - - // changes to the tab button label or iconClass will have changed the width of the - // buttons, so do a resize - dojo.forEach(["label", "iconClass"], function(attr){ - this.pane2watches[page.id].push( - this.pane2button[page.id].watch(attr, dojo.hitch(this, function(name, oldValue, newValue){ - if(this._postStartup && this._dim){ - this.resize(this._dim); - } - })) - ); - }, this); - - // Increment the width of the wrapper when a tab is added - // This makes sure that the buttons never wrap. - // The value 200 is chosen as it should be bigger than most - // Tab button widths. - dojo.style(this.containerNode, "width", - (dojo.style(this.containerNode, "width") + 200) + "px"); - }, - - onRemoveChild: function(page, insertIndex){ - // null out _selectedTab because we are about to delete that dom node - var button = this.pane2button[page.id]; - if(this._selectedTab === button.domNode){ - this._selectedTab = null; - } - - this.inherited(arguments); - }, - - _initButtons: function(){ - // summary: - // Creates the buttons used to scroll to view tabs that - // may not be visible if the TabContainer is too narrow. - - // Make a list of the buttons to display when the tab labels become - // wider than the TabContainer, and hide the other buttons. - // Also gets the total width of the displayed buttons. - this._btnWidth = 0; - this._buttons = dojo.query("> .tabStripButton", this.domNode).filter(function(btn){ - if((this.useMenu && btn == this._menuBtn.domNode) || - (this.useSlider && (btn == this._rightBtn.domNode || btn == this._leftBtn.domNode))){ - this._btnWidth += dojo._getMarginSize(btn).w; - return true; - }else{ - dojo.style(btn, "display", "none"); - return false; - } - }, this); - }, - - _getTabsWidth: function(){ - var children = this.getChildren(); - if(children.length){ - var leftTab = children[this.isLeftToRight() ? 0 : children.length - 1].domNode, - rightTab = children[this.isLeftToRight() ? children.length - 1 : 0].domNode; - return rightTab.offsetLeft + dojo.style(rightTab, "width") - leftTab.offsetLeft; - }else{ - return 0; - } - }, - - _enableBtn: function(width){ - // summary: - // Determines if the tabs are wider than the width of the TabContainer, and - // thus that we need to display left/right/menu navigation buttons. - var tabsWidth = this._getTabsWidth(); - width = width || dojo.style(this.scrollNode, "width"); - return tabsWidth > 0 && width < tabsWidth; - }, - - resize: function(dim){ - // summary: - // Hides or displays the buttons used to scroll the tab list and launch the menu - // that selects tabs. - - if(this.domNode.offsetWidth == 0){ - return; - } - - // Save the dimensions to be used when a child is renamed. - this._dim = dim; - - // Set my height to be my natural height (tall enough for one row of tab labels), - // and my content-box width based on margin-box width specified in dim parameter. - // But first reset scrollNode.height in case it was set by layoutChildren() call - // in a previous run of this method. - this.scrollNode.style.height = "auto"; - this._contentBox = dijit.layout.marginBox2contentBox(this.domNode, {h: 0, w: dim.w}); - this._contentBox.h = this.scrollNode.offsetHeight; - dojo.contentBox(this.domNode, this._contentBox); - - // Show/hide the left/right/menu navigation buttons depending on whether or not they - // are needed. - var enable = this._enableBtn(this._contentBox.w); - this._buttons.style("display", enable ? "" : "none"); - - // Position and size the navigation buttons and the tablist - this._leftBtn.layoutAlign = "left"; - this._rightBtn.layoutAlign = "right"; - this._menuBtn.layoutAlign = this.isLeftToRight() ? "right" : "left"; - dijit.layout.layoutChildren(this.domNode, this._contentBox, - [this._menuBtn, this._leftBtn, this._rightBtn, {domNode: this.scrollNode, layoutAlign: "client"}]); - - // set proper scroll so that selected tab is visible - if(this._selectedTab){ - if(this._anim && this._anim.status() == "playing"){ - this._anim.stop(); - } - var w = this.scrollNode, - sl = this._convertToScrollLeft(this._getScrollForSelectedTab()); - w.scrollLeft = sl; - } - - // Enable/disabled left right buttons depending on whether or not user can scroll to left or right - this._setButtonClass(this._getScroll()); - - this._postResize = true; - - // Return my size so layoutChildren() can use it. - // Also avoids IE9 layout glitch on browser resize when scroll buttons present - return {h: this._contentBox.h, w: dim.w}; - }, - - _getScroll: function(){ - // summary: - // Returns the current scroll of the tabs where 0 means - // "scrolled all the way to the left" and some positive number, based on # - // of pixels of possible scroll (ex: 1000) means "scrolled all the way to the right" - var sl = (this.isLeftToRight() || dojo.isIE < 8 || (dojo.isIE && dojo.isQuirks) || dojo.isWebKit) ? this.scrollNode.scrollLeft : - dojo.style(this.containerNode, "width") - dojo.style(this.scrollNode, "width") - + (dojo.isIE == 8 ? -1 : 1) * this.scrollNode.scrollLeft; - return sl; - }, - - _convertToScrollLeft: function(val){ - // summary: - // Given a scroll value where 0 means "scrolled all the way to the left" - // and some positive number, based on # of pixels of possible scroll (ex: 1000) - // means "scrolled all the way to the right", return value to set this.scrollNode.scrollLeft - // to achieve that scroll. - // - // This method is to adjust for RTL funniness in various browsers and versions. - if(this.isLeftToRight() || dojo.isIE < 8 || (dojo.isIE && dojo.isQuirks) || dojo.isWebKit){ - return val; - }else{ - var maxScroll = dojo.style(this.containerNode, "width") - dojo.style(this.scrollNode, "width"); - return (dojo.isIE == 8 ? -1 : 1) * (val - maxScroll); - } - }, - - onSelectChild: function(/*dijit._Widget*/ page){ - // summary: - // Smoothly scrolls to a tab when it is selected. - - var tab = this.pane2button[page.id]; - if(!tab || !page){return;} - - // Scroll to the selected tab, except on startup, when scrolling is handled in resize() - var node = tab.domNode; - if(this._postResize && node != this._selectedTab){ - this._selectedTab = node; - - var sl = this._getScroll(); - - if(sl > node.offsetLeft || - sl + dojo.style(this.scrollNode, "width") < - node.offsetLeft + dojo.style(node, "width")){ - this.createSmoothScroll().play(); - } - } - - this.inherited(arguments); - }, - - _getScrollBounds: function(){ - // summary: - // Returns the minimum and maximum scroll setting to show the leftmost and rightmost - // tabs (respectively) - var children = this.getChildren(), - scrollNodeWidth = dojo.style(this.scrollNode, "width"), // about 500px - containerWidth = dojo.style(this.containerNode, "width"), // 50,000px - maxPossibleScroll = containerWidth - scrollNodeWidth, // scrolling until right edge of containerNode visible - tabsWidth = this._getTabsWidth(); - - if(children.length && tabsWidth > scrollNodeWidth){ - // Scrolling should happen - return { - min: this.isLeftToRight() ? 0 : children[children.length-1].domNode.offsetLeft, - max: this.isLeftToRight() ? - (children[children.length-1].domNode.offsetLeft + dojo.style(children[children.length-1].domNode, "width")) - scrollNodeWidth : - maxPossibleScroll - }; - }else{ - // No scrolling needed, all tabs visible, we stay either scrolled to far left or far right (depending on dir) - var onlyScrollPosition = this.isLeftToRight() ? 0 : maxPossibleScroll; - return { - min: onlyScrollPosition, - max: onlyScrollPosition - }; - } - }, - - _getScrollForSelectedTab: function(){ - // summary: - // Returns the scroll value setting so that the selected tab - // will appear in the center - var w = this.scrollNode, - n = this._selectedTab, - scrollNodeWidth = dojo.style(this.scrollNode, "width"), - scrollBounds = this._getScrollBounds(); - - // TODO: scroll minimal amount (to either right or left) so that - // selected tab is fully visible, and just return if it's already visible? - var pos = (n.offsetLeft + dojo.style(n, "width")/2) - scrollNodeWidth/2; - pos = Math.min(Math.max(pos, scrollBounds.min), scrollBounds.max); - - // TODO: - // If scrolling close to the left side or right side, scroll - // all the way to the left or right. See this._minScroll. - // (But need to make sure that doesn't scroll the tab out of view...) - return pos; - }, - - createSmoothScroll: function(x){ - // summary: - // Creates a dojo._Animation object that smoothly scrolls the tab list - // either to a fixed horizontal pixel value, or to the selected tab. - // description: - // If an number argument is passed to the function, that horizontal - // pixel position is scrolled to. Otherwise the currently selected - // tab is scrolled to. - // x: Integer? - // An optional pixel value to scroll to, indicating distance from left. - - // Calculate position to scroll to - if(arguments.length > 0){ - // position specified by caller, just make sure it's within bounds - var scrollBounds = this._getScrollBounds(); - x = Math.min(Math.max(x, scrollBounds.min), scrollBounds.max); - }else{ - // scroll to center the current tab - x = this._getScrollForSelectedTab(); - } - - if(this._anim && this._anim.status() == "playing"){ - this._anim.stop(); - } - - var self = this, - w = this.scrollNode, - anim = new dojo._Animation({ - beforeBegin: function(){ - if(this.curve){ delete this.curve; } - var oldS = w.scrollLeft, - newS = self._convertToScrollLeft(x); - anim.curve = new dojo._Line(oldS, newS); - }, - onAnimate: function(val){ - w.scrollLeft = val; - } - }); - this._anim = anim; - - // Disable/enable left/right buttons according to new scroll position - this._setButtonClass(x); - - return anim; // dojo._Animation - }, - - _getBtnNode: function(/*Event*/ e){ - // summary: - // Gets a button DOM node from a mouse click event. - // e: - // The mouse click event. - var n = e.target; - while(n && !dojo.hasClass(n, "tabStripButton")){ - n = n.parentNode; - } - return n; - }, - - doSlideRight: function(/*Event*/ e){ - // summary: - // Scrolls the menu to the right. - // e: - // The mouse click event. - this.doSlide(1, this._getBtnNode(e)); - }, - - doSlideLeft: function(/*Event*/ e){ - // summary: - // Scrolls the menu to the left. - // e: - // The mouse click event. - this.doSlide(-1,this._getBtnNode(e)); - }, - - doSlide: function(/*Number*/ direction, /*DomNode*/ node){ - // summary: - // Scrolls the tab list to the left or right by 75% of the widget width. - // direction: - // If the direction is 1, the widget scrolls to the right, if it is - // -1, it scrolls to the left. - - if(node && dojo.hasClass(node, "dijitTabDisabled")){return;} - - var sWidth = dojo.style(this.scrollNode, "width"); - var d = (sWidth * 0.75) * direction; - - var to = this._getScroll() + d; - - this._setButtonClass(to); - - this.createSmoothScroll(to).play(); - }, - - _setButtonClass: function(/*Number*/ scroll){ - // summary: - // Disables the left scroll button if the tabs are scrolled all the way to the left, - // or the right scroll button in the opposite case. - // scroll: Integer - // amount of horizontal scroll - - var scrollBounds = this._getScrollBounds(); - this._leftBtn.set("disabled", scroll <= scrollBounds.min); - this._rightBtn.set("disabled", scroll >= scrollBounds.max); - } -}); - - -dojo.declare("dijit.layout._ScrollingTabControllerButtonMixin", null, { - baseClass: "dijitTab tabStripButton", - - templateString: dojo.cache("dijit.layout", "templates/_ScrollingTabControllerButton.html", "<div dojoAttachEvent=\"onclick:_onButtonClick\">\n\t<div role=\"presentation\" class=\"dijitTabInnerDiv\" dojoattachpoint=\"innerDiv,focusNode\">\n\t\t<div role=\"presentation\" class=\"dijitTabContent dijitButtonContents\" dojoattachpoint=\"tabContent\">\n\t\t\t<img role=\"presentation\" alt=\"\" src=\"${_blankGif}\" class=\"dijitTabStripIcon\" dojoAttachPoint=\"iconNode\"/>\n\t\t\t<span dojoAttachPoint=\"containerNode,titleNode\" class=\"dijitButtonText\"></span>\n\t\t</div>\n\t</div>\n</div>\n"), - - // Override inherited tabIndex: 0 from dijit.form.Button, because user shouldn't be - // able to tab to the left/right/menu buttons - tabIndex: "", - - // Similarly, override FormWidget.isFocusable() because clicking a button shouldn't focus it - // either (this override avoids focus() call in FormWidget.js) - isFocusable: function(){ return false; } -}); - -dojo.declare("dijit.layout._ScrollingTabControllerButton", - [dijit.form.Button, dijit.layout._ScrollingTabControllerButtonMixin]); - -dojo.declare( - "dijit.layout._ScrollingTabControllerMenuButton", - [dijit.form.Button, dijit._HasDropDown, dijit.layout._ScrollingTabControllerButtonMixin], -{ - // id of the TabContainer itself - containerId: "", - - // -1 so user can't tab into the button, but so that button can still be focused programatically. - // Because need to move focus to the button (or somewhere) before the menu is hidden or IE6 will crash. - tabIndex: "-1", - - isLoaded: function(){ - // recreate menu every time, in case the TabContainer's list of children (or their icons/labels) have changed - return false; - }, - - loadDropDown: function(callback){ - this.dropDown = new dijit.Menu({ - id: this.containerId + "_menu", - dir: this.dir, - lang: this.lang - }); - var container = dijit.byId(this.containerId); - dojo.forEach(container.getChildren(), function(page){ - var menuItem = new dijit.MenuItem({ - id: page.id + "_stcMi", - label: page.title, - iconClass: page.iconClass, - dir: page.dir, - lang: page.lang, - onClick: function(){ - container.selectChild(page); - } - }); - this.dropDown.addChild(menuItem); - }, this); - callback(); - }, - - closeDropDown: function(/*Boolean*/ focus){ - this.inherited(arguments); - if(this.dropDown){ - this.dropDown.destroyRecursive(); - delete this.dropDown; - } - } -}); - -} +//>>built +require({cache:{"url:dijit/layout/templates/ScrollingTabController.html":"<div class=\"dijitTabListContainer-${tabPosition}\" style=\"visibility:hidden\">\n\t<div data-dojo-type=\"dijit.layout._ScrollingTabControllerMenuButton\"\n\t\t\tclass=\"tabStripButton-${tabPosition}\"\n\t\t\tid=\"${id}_menuBtn\"\n\t\t\tdata-dojo-props=\"containerId: '${containerId}', iconClass: 'dijitTabStripMenuIcon',\n\t\t\t\t\tdropDownPosition: ['below-alt', 'above-alt']\"\n\t\t\tdata-dojo-attach-point=\"_menuBtn\" showLabel=\"false\" title=\"\">▼</div>\n\t<div data-dojo-type=\"dijit.layout._ScrollingTabControllerButton\"\n\t\t\tclass=\"tabStripButton-${tabPosition}\"\n\t\t\tid=\"${id}_leftBtn\"\n\t\t\tdata-dojo-props=\"iconClass:'dijitTabStripSlideLeftIcon', showLabel:false, title:''\"\n\t\t\tdata-dojo-attach-point=\"_leftBtn\" data-dojo-attach-event=\"onClick: doSlideLeft\">◀</div>\n\t<div data-dojo-type=\"dijit.layout._ScrollingTabControllerButton\"\n\t\t\tclass=\"tabStripButton-${tabPosition}\"\n\t\t\tid=\"${id}_rightBtn\"\n\t\t\tdata-dojo-props=\"iconClass:'dijitTabStripSlideRightIcon', showLabel:false, title:''\"\n\t\t\tdata-dojo-attach-point=\"_rightBtn\" data-dojo-attach-event=\"onClick: doSlideRight\">▶</div>\n\t<div class='dijitTabListWrapper' data-dojo-attach-point='tablistWrapper'>\n\t\t<div role='tablist' data-dojo-attach-event='onkeypress:onkeypress'\n\t\t\t\tdata-dojo-attach-point='containerNode' class='nowrapTabStrip'></div>\n\t</div>\n</div>","url:dijit/layout/templates/_ScrollingTabControllerButton.html":"<div data-dojo-attach-event=\"onclick:_onClick\">\n\t<div role=\"presentation\" class=\"dijitTabInnerDiv\" data-dojo-attach-point=\"innerDiv,focusNode\">\n\t\t<div role=\"presentation\" class=\"dijitTabContent dijitButtonContents\" data-dojo-attach-point=\"tabContent\">\n\t\t\t<img role=\"presentation\" alt=\"\" src=\"${_blankGif}\" class=\"dijitTabStripIcon\" data-dojo-attach-point=\"iconNode\"/>\n\t\t\t<span data-dojo-attach-point=\"containerNode,titleNode\" class=\"dijitButtonText\"></span>\n\t\t</div>\n\t</div>\n</div>"}});define("dijit/layout/ScrollingTabController",["dojo/_base/array","dojo/_base/declare","dojo/dom-class","dojo/dom-geometry","dojo/dom-style","dojo/_base/fx","dojo/_base/lang","dojo/query","dojo/_base/sniff","../registry","dojo/text!./templates/ScrollingTabController.html","dojo/text!./templates/_ScrollingTabControllerButton.html","./TabController","./utils","../_WidgetsInTemplateMixin","../Menu","../MenuItem","../form/Button","../_HasDropDown","dojo/NodeList-dom"],function(_1,_2,_3,_4,_5,fx,_6,_7,_8,_9,_a,_b,_c,_d,_e,_f,_10,_11,_12){var _13=_2("dijit.layout.ScrollingTabController",[_c,_e],{baseClass:"dijitTabController dijitScrollingTabController",templateString:_a,useMenu:true,useSlider:true,tabStripClass:"",widgetsInTemplate:true,_minScroll:5,_setClassAttr:{node:"containerNode",type:"class"},buildRendering:function(){this.inherited(arguments);var n=this.domNode;this.scrollNode=this.tablistWrapper;this._initButtons();if(!this.tabStripClass){this.tabStripClass="dijitTabContainer"+this.tabPosition.charAt(0).toUpperCase()+this.tabPosition.substr(1).replace(/-.*/,"")+"None";_3.add(n,"tabStrip-disabled");}_3.add(this.tablistWrapper,this.tabStripClass);},onStartup:function(){this.inherited(arguments);_5.set(this.domNode,"visibility","");this._postStartup=true;},onAddChild:function(_14,_15){this.inherited(arguments);_1.forEach(["label","iconClass"],function(_16){this.pane2watches[_14.id].push(this.pane2button[_14.id].watch(_16,_6.hitch(this,function(){if(this._postStartup&&this._dim){this.resize(this._dim);}})));},this);_5.set(this.containerNode,"width",(_5.get(this.containerNode,"width")+200)+"px");},onRemoveChild:function(_17,_18){var _19=this.pane2button[_17.id];if(this._selectedTab===_19.domNode){this._selectedTab=null;}this.inherited(arguments);},_initButtons:function(){this._btnWidth=0;this._buttons=_7("> .tabStripButton",this.domNode).filter(function(btn){if((this.useMenu&&btn==this._menuBtn.domNode)||(this.useSlider&&(btn==this._rightBtn.domNode||btn==this._leftBtn.domNode))){this._btnWidth+=_4.getMarginSize(btn).w;return true;}else{_5.set(btn,"display","none");return false;}},this);},_getTabsWidth:function(){var _1a=this.getChildren();if(_1a.length){var _1b=_1a[this.isLeftToRight()?0:_1a.length-1].domNode,_1c=_1a[this.isLeftToRight()?_1a.length-1:0].domNode;return _1c.offsetLeft+_5.get(_1c,"width")-_1b.offsetLeft;}else{return 0;}},_enableBtn:function(_1d){var _1e=this._getTabsWidth();_1d=_1d||_5.get(this.scrollNode,"width");return _1e>0&&_1d<_1e;},resize:function(dim){this._dim=dim;this.scrollNode.style.height="auto";var cb=this._contentBox=_d.marginBox2contentBox(this.domNode,{h:0,w:dim.w});cb.h=this.scrollNode.offsetHeight;_4.setContentSize(this.domNode,cb);var _1f=this._enableBtn(this._contentBox.w);this._buttons.style("display",_1f?"":"none");this._leftBtn.layoutAlign="left";this._rightBtn.layoutAlign="right";this._menuBtn.layoutAlign=this.isLeftToRight()?"right":"left";_d.layoutChildren(this.domNode,this._contentBox,[this._menuBtn,this._leftBtn,this._rightBtn,{domNode:this.scrollNode,layoutAlign:"client"}]);if(this._selectedTab){if(this._anim&&this._anim.status()=="playing"){this._anim.stop();}this.scrollNode.scrollLeft=this._convertToScrollLeft(this._getScrollForSelectedTab());}this._setButtonClass(this._getScroll());this._postResize=true;return {h:this._contentBox.h,w:dim.w};},_getScroll:function(){return (this.isLeftToRight()||_8("ie")<8||(_8("ie")&&_8("quirks"))||_8("webkit"))?this.scrollNode.scrollLeft:_5.get(this.containerNode,"width")-_5.get(this.scrollNode,"width")+(_8("ie")==8?-1:1)*this.scrollNode.scrollLeft;},_convertToScrollLeft:function(val){if(this.isLeftToRight()||_8("ie")<8||(_8("ie")&&_8("quirks"))||_8("webkit")){return val;}else{var _20=_5.get(this.containerNode,"width")-_5.get(this.scrollNode,"width");return (_8("ie")==8?-1:1)*(val-_20);}},onSelectChild:function(_21){var tab=this.pane2button[_21.id];if(!tab||!_21){return;}var _22=tab.domNode;if(_22!=this._selectedTab){this._selectedTab=_22;if(this._postResize){var sl=this._getScroll();if(sl>_22.offsetLeft||sl+_5.get(this.scrollNode,"width")<_22.offsetLeft+_5.get(_22,"width")){this.createSmoothScroll().play();}}}this.inherited(arguments);},_getScrollBounds:function(){var _23=this.getChildren(),_24=_5.get(this.scrollNode,"width"),_25=_5.get(this.containerNode,"width"),_26=_25-_24,_27=this._getTabsWidth();if(_23.length&&_27>_24){return {min:this.isLeftToRight()?0:_23[_23.length-1].domNode.offsetLeft,max:this.isLeftToRight()?(_23[_23.length-1].domNode.offsetLeft+_5.get(_23[_23.length-1].domNode,"width"))-_24:_26};}else{var _28=this.isLeftToRight()?0:_26;return {min:_28,max:_28};}},_getScrollForSelectedTab:function(){var w=this.scrollNode,n=this._selectedTab,_29=_5.get(this.scrollNode,"width"),_2a=this._getScrollBounds();var pos=(n.offsetLeft+_5.get(n,"width")/2)-_29/2;pos=Math.min(Math.max(pos,_2a.min),_2a.max);return pos;},createSmoothScroll:function(x){if(arguments.length>0){var _2b=this._getScrollBounds();x=Math.min(Math.max(x,_2b.min),_2b.max);}else{x=this._getScrollForSelectedTab();}if(this._anim&&this._anim.status()=="playing"){this._anim.stop();}var _2c=this,w=this.scrollNode,_2d=new fx.Animation({beforeBegin:function(){if(this.curve){delete this.curve;}var _2e=w.scrollLeft,_2f=_2c._convertToScrollLeft(x);_2d.curve=new fx._Line(_2e,_2f);},onAnimate:function(val){w.scrollLeft=val;}});this._anim=_2d;this._setButtonClass(x);return _2d;},_getBtnNode:function(e){var n=e.target;while(n&&!_3.contains(n,"tabStripButton")){n=n.parentNode;}return n;},doSlideRight:function(e){this.doSlide(1,this._getBtnNode(e));},doSlideLeft:function(e){this.doSlide(-1,this._getBtnNode(e));},doSlide:function(_30,_31){if(_31&&_3.contains(_31,"dijitTabDisabled")){return;}var _32=_5.get(this.scrollNode,"width");var d=(_32*0.75)*_30;var to=this._getScroll()+d;this._setButtonClass(to);this.createSmoothScroll(to).play();},_setButtonClass:function(_33){var _34=this._getScrollBounds();this._leftBtn.set("disabled",_33<=_34.min);this._rightBtn.set("disabled",_33>=_34.max);}});var _35=_2("dijit.layout._ScrollingTabControllerButtonMixin",null,{baseClass:"dijitTab tabStripButton",templateString:_b,tabIndex:"",isFocusable:function(){return false;}});_2("dijit.layout._ScrollingTabControllerButton",[_11,_35]);_2("dijit.layout._ScrollingTabControllerMenuButton",[_11,_12,_35],{containerId:"",tabIndex:"-1",isLoaded:function(){return false;},loadDropDown:function(_36){this.dropDown=new _f({id:this.containerId+"_menu",dir:this.dir,lang:this.lang,textDir:this.textDir});var _37=_9.byId(this.containerId);_1.forEach(_37.getChildren(),function(_38){var _39=new _10({id:_38.id+"_stcMi",label:_38.title,iconClass:_38.iconClass,dir:_38.dir,lang:_38.lang,textDir:_38.textDir,onClick:function(){_37.selectChild(_38);}});this.dropDown.addChild(_39);},this);_36();},closeDropDown:function(_3a){this.inherited(arguments);if(this.dropDown){this.dropDown.destroyRecursive();delete this.dropDown;}}});return _13;});
\ No newline at end of file |