cacert-testmgr/external/ZendFramework-1.9.5/externals/dojo/dijit/MenuBar.js

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dojo.provide("dijit.MenuBar");
dojo.require("dijit.Menu");
dojo.declare("dijit.MenuBar", dijit._MenuBase, {
// summary:
// A menu bar, listing menu choices horizontally, like the "File" menu in most desktop applications
templatePath: dojo.moduleUrl("dijit", "templates/MenuBar.html"),
// _isMenuBar: [protected] Boolean
// This is a MenuBar widget, not a (vertical) Menu widget.
_isMenuBar: true,
constructor: function(){
// summary:
// Sets up local variables etc.
// tags:
// private
// parameter to dijit.popup.open() about where to put popup (relative to this.domNode)
this._orient = this.isLeftToRight() ? {BL: 'TL'} : {BR: 'TR'};
},
postCreate: function(){
var k = dojo.keys, l = this.isLeftToRight();
this.connectKeyNavHandlers(
l ? [k.LEFT_ARROW] : [k.RIGHT_ARROW],
l ? [k.RIGHT_ARROW] : [k.LEFT_ARROW]
);
},
focusChild: function(item){
// overload focusChild so that whenever the focus is moved to a new item,
// check the previous focused whether it has its popup open, if so, after
// focusing the new item, open its submenu immediately
var from_item = this.focusedChild,
showpopup = from_item && from_item.popup && from_item.popup.isShowingNow;
this.inherited(arguments);
if(showpopup && !item.disabled){
this._openPopup(); // TODO: on down arrow, _openPopup() is called here and in onItemClick()
}
},
_onKeyPress: function(/*Event*/ evt){
// summary:
// Handle keyboard based menu navigation.
// tags:
// protected
if(evt.ctrlKey || evt.altKey){ return; }
switch(evt.charOrCode){
case dojo.keys.DOWN_ARROW:
this._moveToPopup(evt);
dojo.stopEvent(evt);
}
}
});