cacert-testmgr/external/ZendFramework-1.9.5/externals/dojo/dijit/TooltipDialog.js
Markus Warg 8398c9048d initially import ZendFramework-1.9.5 into repository
code was modified slightly, so the code differs from the original downloadable 1.9.5 version
2010-03-31 10:12:32 +02:00

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4 KiB
JavaScript

dojo.provide("dijit.TooltipDialog");
dojo.require("dijit.layout.ContentPane");
dojo.require("dijit._Templated");
dojo.require("dijit.form._FormMixin");
dojo.require("dijit._DialogMixin");
dojo.declare(
"dijit.TooltipDialog",
[dijit.layout.ContentPane, dijit._Templated, dijit.form._FormMixin, dijit._DialogMixin],
{
// summary:
// Pops up a dialog that appears like a Tooltip
// title: String
// Description of tooltip dialog (required for a11y)
title: "",
// doLayout: [protected] Boolean
// Don't change this parameter from the default value.
// This ContentPane parameter doesn't make sense for TooltipDialog, since TooltipDialog
// is never a child of a layout container, nor can you specify the size of
// TooltipDialog in order to control the size of an inner widget.
doLayout: false,
// autofocus: Boolean
// A Toggle to modify the default focus behavior of a Dialog, which
// is to focus on the first dialog element after opening the dialog.
// False will disable autofocusing. Default: true
autofocus: true,
// baseClass: [protected] String
// The root className to use for the various states of this widget
baseClass: "dijitTooltipDialog",
// _firstFocusItem: [private] [readonly] DomNode
// The pointer to the first focusable node in the dialog.
// Set by `dijit._DialogMixin._getFocusItems`.
_firstFocusItem: null,
// _lastFocusItem: [private] [readonly] DomNode
// The pointer to which node has focus prior to our dialog.
// Set by `dijit._DialogMixin._getFocusItems`.
_lastFocusItem: null,
templateString: null,
templatePath: dojo.moduleUrl("dijit", "templates/TooltipDialog.html"),
postCreate: function(){
this.inherited(arguments);
this.connect(this.containerNode, "onkeypress", "_onKey");
this.containerNode.title = this.title;
},
orient: function(/*DomNode*/ node, /*String*/ aroundCorner, /*String*/ corner){
// summary:
// Configure widget to be displayed in given position relative to the button.
// This is called from the dijit.popup code, and should not be called
// directly.
// tags:
// protected
var c = this._currentOrientClass;
if(c){
dojo.removeClass(this.domNode, c);
}
c = "dijitTooltipAB"+(corner.charAt(1)=='L'?"Left":"Right")+" dijitTooltip"+(corner.charAt(0)=='T' ? "Below" : "Above");
dojo.addClass(this.domNode, c);
this._currentOrientClass = c;
},
onOpen: function(/*Object*/ pos){
// summary:
// Called when dialog is displayed.
// This is called from the dijit.popup code, and should not be called directly.
// tags:
// protected
this.orient(this.domNode,pos.aroundCorner, pos.corner);
this._onShow(); // lazy load trigger
if(this.autofocus){
this._getFocusItems(this.containerNode);
dijit.focus(this._firstFocusItem);
}
},
_onKey: function(/*Event*/ evt){
// summary:
// Handler for keyboard events
// description:
// Keep keyboard focus in dialog; close dialog on escape key
// tags:
// private
var node = evt.target;
var dk = dojo.keys;
if (evt.charOrCode === dk.TAB){
this._getFocusItems(this.containerNode);
}
var singleFocusItem = (this._firstFocusItem == this._lastFocusItem);
if(evt.charOrCode == dk.ESCAPE){
this.onCancel();
dojo.stopEvent(evt);
}else if(node == this._firstFocusItem && evt.shiftKey && evt.charOrCode === dk.TAB){
if(!singleFocusItem){
dijit.focus(this._lastFocusItem); // send focus to last item in dialog
}
dojo.stopEvent(evt);
}else if(node == this._lastFocusItem && evt.charOrCode === dk.TAB && !evt.shiftKey){
if(!singleFocusItem){
dijit.focus(this._firstFocusItem); // send focus to first item in dialog
}
dojo.stopEvent(evt);
}else if(evt.charOrCode === dk.TAB){
// we want the browser's default tab handling to move focus
// but we don't want the tab to propagate upwards
evt.stopPropagation();
}
}
}
);