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TabContainer.js
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TabContainer.js
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if(!dojo._hasResource["dijit.layout.TabContainer"]){ //_hasResource checks added by build. Do not use _hasResource directly in your code.
dojo._hasResource["dijit.layout.TabContainer"] = true;
dojo.provide("dijit.layout.TabContainer");
dojo.require("dijit.layout.StackContainer");
dojo.require("dijit._Templated");
dojo.declare("dijit.layout.TabContainer",
[dijit.layout.StackContainer, dijit._Templated],
{
// summary:
// A Container with Title Tabs, each one pointing at a pane in the container.
// description:
// A TabContainer is a container that has multiple panes, but shows only
// one pane at a time. There are a set of tabs corresponding to each pane,
// where each tab has the title (aka title) of the pane, and optionally a close button.
//
// Publishes topics <widgetId>-addChild, <widgetId>-removeChild, and <widgetId>-selectChild
// (where <widgetId> is the id of the TabContainer itself.
//
// tabPosition: String
// Defines where tabs go relative to tab content.
// "top", "bottom", "left-h", "right-h"
tabPosition: "top",
templateString: null, // override setting in StackContainer
templateString:"<div class=\"dijitTabContainer\">\n\t<div dojoAttachPoint=\"tablistNode\"></div>\n\t<div class=\"dijitTabPaneWrapper\" dojoAttachPoint=\"containerNode\"></div>\n</div>\n",
postCreate: function(){
dijit.layout.TabContainer.superclass.postCreate.apply(this, arguments);
// create the tab list that will have a tab (a.k.a. tab button) for each tab panel
this.tablist = new dijit.layout.TabController(
{
id: this.id + "_tablist",
tabPosition: this.tabPosition,
doLayout: this.doLayout,
containerId: this.id
}, this.tablistNode);
},
_setupChild: function(/* Widget */tab){
dojo.addClass(tab.domNode, "dijitTabPane");
this.inherited("_setupChild",arguments);
return tab; // Widget
},
startup: function(){
if(this._started){ return; }
// wire up the tablist and its tabs
this.tablist.startup();
this.inherited("startup",arguments);
if(dojo.isSafari){
// sometimes safari 3.0.3 miscalculates the height of the tab labels, see #4058
setTimeout(dojo.hitch(this, "layout"), 0);
}
},
layout: function(){
// Summary: Configure the content pane to take up all the space except for where the tabs are
if(!this.doLayout){ return; }
// position and size the titles and the container node
var titleAlign=this.tabPosition.replace(/-h/,"");
var children = [
{domNode: this.tablist.domNode, layoutAlign: titleAlign},
{domNode: this.containerNode, layoutAlign: "client"}
];
dijit.layout.layoutChildren(this.domNode, this._contentBox, children);
// Compute size to make each of my children.
// children[1] is the margin-box size of this.containerNode, set by layoutChildren() call above
this._containerContentBox = dijit.layout.marginBox2contentBox(this.containerNode, children[1]);
if(this.selectedChildWidget){
this._showChild(this.selectedChildWidget);
if(this.doLayout && this.selectedChildWidget.resize){
this.selectedChildWidget.resize(this._containerContentBox);
}
}
},
destroy: function(){
this.tablist.destroy();
this.inherited("destroy",arguments);
}
});
//TODO: make private?
dojo.declare("dijit.layout.TabController",
dijit.layout.StackController,
{
// summary:
// Set of tabs (the things with titles and a close button, that you click to show a tab panel).
// description:
// Lets the user select the currently shown pane in a TabContainer or StackContainer.
// TabController also monitors the TabContainer, and whenever a pane is
// added or deleted updates itself accordingly.
templateString: "<div wairole='tablist' dojoAttachEvent='onkeypress:onkeypress'></div>",
// tabPosition: String
// Defines where tabs go relative to the content.
// "top", "bottom", "left-h", "right-h"
tabPosition: "top",
// doLayout: Boolean
// TODOC: deprecate doLayout? not sure.
doLayout: true,
// buttonWidget: String
// the name of the tab widget to create to correspond to each page
buttonWidget: "dijit.layout._TabButton",
postMixInProperties: function(){
this["class"] = "dijitTabLabels-" + this.tabPosition + (this.doLayout ? "" : " dijitTabNoLayout");
this.inherited("postMixInProperties",arguments);
}
});
dojo.declare("dijit.layout._TabButton",
dijit.layout._StackButton,
{
// summary:
// A tab (the thing you click to select a pane).
// description:
// Contains the title of the pane, and optionally a close-button to destroy the pane.
// This is an internal widget and should not be instantiated directly.
baseClass: "dijitTab",
templateString:"<div dojoAttachEvent='onclick:onClick,onmouseenter:_onMouse,onmouseleave:_onMouse'>\n <div class='dijitTabInnerDiv' dojoAttachPoint='innerDiv'>\n <span dojoAttachPoint='containerNode,focusNode'>${!label}</span>\n <span dojoAttachPoint='closeButtonNode' class='closeImage' dojoAttachEvent='onmouseenter:_onMouse, onmouseleave:_onMouse, onclick:onClickCloseButton' stateModifier='CloseButton'>\n <span dojoAttachPoint='closeText' class='closeText'>x</span>\n </span>\n </div>\n</div>\n",
postCreate: function(){
if(this.closeButton){
dojo.addClass(this.innerDiv, "dijitClosable");
} else {
this.closeButtonNode.style.display="none";
}
this.inherited("postCreate",arguments);
dojo.setSelectable(this.containerNode, false);
}
});
}

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TabContainer.js (5 KB)

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