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60 lines
1.6 KiB
JavaScript
60 lines
1.6 KiB
JavaScript
15 years ago
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dojo.provide("dijit.PopupMenuItem");
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dojo.require("dijit.MenuItem");
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dojo.declare("dijit.PopupMenuItem",
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dijit.MenuItem,
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{
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_fillContent: function(){
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// summary:
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// When Menu is declared in markup, this code gets the menu label and
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// the popup widget from the srcNodeRef.
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// description:
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// srcNodeRefinnerHTML contains both the menu item text and a popup widget
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// The first part holds the menu item text and the second part is the popup
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// example:
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// | <div dojoType="dijit.PopupMenuItem">
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// | <span>pick me</span>
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// | <popup> ... </popup>
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// | </div>
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// tags:
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// protected
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if(this.srcNodeRef){
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var nodes = dojo.query("*", this.srcNodeRef);
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dijit.PopupMenuItem.superclass._fillContent.call(this, nodes[0]);
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// save pointer to srcNode so we can grab the drop down widget after it's instantiated
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this.dropDownContainer = this.srcNodeRef;
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}
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},
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startup: function(){
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if(this._started){ return; }
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this.inherited(arguments);
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// we didn't copy the dropdown widget from the this.srcNodeRef, so it's in no-man's
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// land now. move it to dojo.doc.body.
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if(!this.popup){
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var node = dojo.query("[widgetId]", this.dropDownContainer)[0];
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this.popup = dijit.byNode(node);
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}
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dojo.body().appendChild(this.popup.domNode);
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this.popup.domNode.style.display="none";
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if(this.arrowWrapper){
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dojo.style(this.arrowWrapper, "visibility", "");
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}
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dijit.setWaiState(this.focusNode, "haspopup", "true");
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},
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destroyDescendants: function(){
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if(this.popup){
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this.popup.destroyRecursive();
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delete this.popup;
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}
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this.inherited(arguments);
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}
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});
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