lib/dijit/_DialogMixin.js.uncompressed.js

   1 define("dijit/_DialogMixin", [
   2         "dojo/_base/declare", // declare
   3         "./a11y"        // _getTabNavigable
   4 ], function(declare, a11y){
   5
   6         // module:
   7         //              dijit/_DialogMixin
   8
   9         return declare("dijit._DialogMixin", null, {
  10                 // summary:
  11                 //              This provides functions useful to Dialog and TooltipDialog
  12
  13                 execute: function(/*Object*/ /*===== formContents =====*/){
  14                         // summary:
  15                         //              Callback when the user hits the submit button.
  16                         //              Override this method to handle Dialog execution.
  17                         // description:
  18                         //              After the user has pressed the submit button, the Dialog
  19                         //              first calls onExecute() to notify the container to hide the
  20                         //              dialog and restore focus to wherever it used to be.
  21                         //
  22                         //              *Then* this method is called.
  23                         // type:
  24                         //              callback
  25                 },
  26
  27                 onCancel: function(){
  28                         // summary:
  29                         //              Called when user has pressed the Dialog's cancel button, to notify container.
  30                         // description:
  31                         //              Developer shouldn't override or connect to this method;
  32                         //              it's a private communication device between the TooltipDialog
  33                         //              and the thing that opened it (ex: `dijit/form/DropDownButton`)
  34                         // type:
  35                         //              protected
  36                 },
  37
  38                 onExecute: function(){
  39                         // summary:
  40                         //              Called when user has pressed the dialog's OK button, to notify container.
  41                         // description:
  42                         //              Developer shouldn't override or connect to this method;
  43                         //              it's a private communication device between the TooltipDialog
  44                         //              and the thing that opened it (ex: `dijit/form/DropDownButton`)
  45                         // type:
  46                         //              protected
  47                 },
  48
  49                 _onSubmit: function(){
  50                         // summary:
  51                         //              Callback when user hits submit button
  52                         // type:
  53                         //              protected
  54                         this.onExecute();       // notify container that we are about to execute
  55                         this.execute(this.get('value'));
  56                 },
  57
  58                 _getFocusItems: function(){
  59                         // summary:
  60                         //              Finds focusable items in dialog,
  61                         //              and sets this._firstFocusItem and this._lastFocusItem
  62                         // tags:
  63                         //              protected
  64
  65                         var elems = a11y._getTabNavigable(this.containerNode);
  66                         this._firstFocusItem = elems.lowest || elems.first || this.closeButtonNode || this.domNode;
  67                         this._lastFocusItem = elems.last || elems.highest || this._firstFocusItem;
  68                 }
  69         });
  70 });