lib/dijit/form/DropDownButton.js.uncompressed.js

   1 require({cache:{
   2 'url:dijit/form/templates/DropDownButton.html':"<span class=\"dijit dijitReset dijitInline\"\n\t><span class='dijitReset dijitInline dijitButtonNode'\n\t\tdata-dojo-attach-event=\"ondijitclick:_onClick\" data-dojo-attach-point=\"_buttonNode\"\n\t\t><span class=\"dijitReset dijitStretch dijitButtonContents\"\n\t\t\tdata-dojo-attach-point=\"focusNode,titleNode,_arrowWrapperNode\"\n\t\t\trole=\"button\" aria-haspopup=\"true\" aria-labelledby=\"${id}_label\"\n\t\t\t><span class=\"dijitReset dijitInline dijitIcon\"\n\t\t\t\tdata-dojo-attach-point=\"iconNode\"\n\t\t\t></span\n\t\t\t><span class=\"dijitReset dijitInline dijitButtonText\"\n\t\t\t\tdata-dojo-attach-point=\"containerNode,_popupStateNode\"\n\t\t\t\tid=\"${id}_label\"\n\t\t\t></span\n\t\t\t><span class=\"dijitReset dijitInline dijitArrowButtonInner\"></span\n\t\t\t><span class=\"dijitReset dijitInline dijitArrowButtonChar\">&#9660;</span\n\t\t></span\n\t></span\n\t><input ${!nameAttrSetting} type=\"${type}\" value=\"${value}\" class=\"dijitOffScreen\" tabIndex=\"-1\"\n\t\tdata-dojo-attach-point=\"valueNode\"\n/></span>\n"}});
   3 define("dijit/form/DropDownButton", [
   4         "dojo/_base/declare", // declare
   5         "dojo/_base/lang",      // hitch
   6         "dojo/query", // query
   7         "../registry",  // registry.byNode
   8         "../popup",             // dijit.popup2.hide
   9         "./Button",
  10         "../_Container",
  11         "../_HasDropDown",
  12         "dojo/text!./templates/DropDownButton.html"
  13 ], function(declare, lang, query, registry, popup, Button, _Container, _HasDropDown, template){
  14
  15 /*=====
  16         Button = dijit.form.Button;
  17         _Container = dijit._Container;
  18         _HasDropDown = dijit._HasDropDown;
  19 =====*/
  20
  21 // module:
  22 //              dijit/form/DropDownButton
  23 // summary:
  24 //              A button with a drop down
  25
  26
  27 return declare("dijit.form.DropDownButton", [Button, _Container, _HasDropDown], {
  28         // summary:
  29         //              A button with a drop down
  30         //
  31         // example:
  32         // |    <button data-dojo-type="dijit.form.DropDownButton">
  33         // |            Hello world
  34         // |            <div data-dojo-type="dijit.Menu">...</div>
  35         // |    </button>
  36         //
  37         // example:
  38         // |    var button1 = new dijit.form.DropDownButton({ label: "hi", dropDown: new dijit.Menu(...) });
  39         // |    win.body().appendChild(button1);
  40         //
  41
  42         baseClass : "dijitDropDownButton",
  43
  44         templateString: template,
  45
  46         _fillContent: function(){
  47                 // Overrides Button._fillContent().
  48                 //
  49                 // My inner HTML contains both the button contents and a drop down widget, like
  50                 // <DropDownButton>  <span>push me</span>  <Menu> ... </Menu> </DropDownButton>
  51                 // The first node is assumed to be the button content. The widget is the popup.
  52
  53                 if(this.srcNodeRef){ // programatically created buttons might not define srcNodeRef
  54                         //FIXME: figure out how to filter out the widget and use all remaining nodes as button
  55                         //      content, not just nodes[0]
  56                         var nodes = query("*", this.srcNodeRef);
  57                         this.inherited(arguments, [nodes[0]]);
  58
  59                         // save pointer to srcNode so we can grab the drop down widget after it's instantiated
  60                         this.dropDownContainer = this.srcNodeRef;
  61                 }
  62         },
  63
  64         startup: function(){
  65                 if(this._started){ return; }
  66
  67                 // the child widget from srcNodeRef is the dropdown widget.  Insert it in the page DOM,
  68                 // make it invisible, and store a reference to pass to the popup code.
  69                 if(!this.dropDown && this.dropDownContainer){
  70                         var dropDownNode = query("[widgetId]", this.dropDownContainer)[0];
  71                         this.dropDown = registry.byNode(dropDownNode);
  72                         delete this.dropDownContainer;
  73                 }
  74                 if(this.dropDown){
  75                         popup.hide(this.dropDown);
  76                 }
  77
  78                 this.inherited(arguments);
  79         },
  80
  81         isLoaded: function(){
  82                 // Returns whether or not we are loaded - if our dropdown has an href,
  83                 // then we want to check that.
  84                 var dropDown = this.dropDown;
  85                 return (!!dropDown && (!dropDown.href || dropDown.isLoaded));
  86         },
  87
  88         loadDropDown: function(/*Function*/ callback){
  89                 // Default implementation assumes that drop down already exists,
  90                 // but hasn't loaded it's data (ex: ContentPane w/href).
  91                 // App must override if the drop down is lazy-created.
  92                 var dropDown = this.dropDown;
  93                 var handler = dropDown.on("load", lang.hitch(this, function(){
  94                         handler.remove();
  95                         callback();
  96                 }));
  97                 dropDown.refresh();             // tell it to load
  98         },
  99
 100         isFocusable: function(){
 101                 // Overridden so that focus is handled by the _HasDropDown mixin, not by
 102                 // the _FormWidget mixin.
 103                 return this.inherited(arguments) && !this._mouseDown;
 104         }
 105 });
 106
 107 });