/*
Copyright (c) 2004-2011, The Dojo Foundation All Rights Reserved.
Available via Academic Free License >= 2.1 OR the modified BSD license.
see: http://dojotoolkit.org/license for details
*/
if(!dojo._hasResource["dojox.image._base"]){ //_hasResource checks added by build. Do not use _hasResource directly in your code.
dojo._hasResource["dojox.image._base"] = true;
dojo.provide("dojox.image._base");
// summary: Core Image-related functionality
;(function(d){
var cacheNode;
dojox.image.preload = function(/* Array */urls){
// summary: Preload a list of images in the dom.
//
// urls: Array
// The list of urls to load. Can be any valid .src attribute.
//
// example:
// Load two images into cache:
// | dojox.image.preload(["foo.png", "bar.gif"]);
//
// example:
// Using djConfig:
// | var djConfig = {
// | preloadImages:["bar.png", "baz.png", "http://example.com/icon.gif"]
// | };
//
// returns: Array
// An Array of DomNodes that have been cached.
if(!cacheNode){
cacheNode = d.create("div", {
style:{ position:"absolute", top:"-9999px", height:"1px", overflow:"hidden" }
}, d.body());
}
// place them in the hidden cachenode
return d.map(urls, function(url){
return d.create("img", { src: url }, cacheNode);
});
};
/*=====
dojo.mixin(djConfig, {
// preloadImages: Array?
// An optional array of urls to preload immediately upon
// page load. Uses `dojox.image`, and is unused if not present.
preloadImages: []
})
=====*/
if(d.config.preloadImages){
d.addOnLoad(function(){
dojox.image.preload(d.config.preloadImages);
});
}
// dojo.declare("dojox.image.Image", dijit._Widget, {
// // summary: an Image widget
// //
// // example:
// // | new dojox.Image({ src:"foo.png", id:"bar" });
//
// alt: "",
// src: dojo._blankGif,
// title: "",
//
// onLoad: function(e){
// // summary: Stub fired when this image is really ready.
// },
//
// _onLoad: function(e){
// // summary: private function to normalize `onLoad` for this
// // instance.
// this.onLoad(e);
// },
//
// _setSrcAttr: function(newSrc){
// // summary: Function so widget.attr('src', someUrl) works
//
// var ts = this.domNode, os = td.src;
// if(os !== newSrc){
// td.src = newSrc;
// }
// },
//
// /* Sugar Functions: */
//
// crossFade: function(newSrc){
// // summary: Set this Image to a new src with crossfading
// //
// // example:
// // dijit.byId("bar").crossFade("/images/newImage.png");
// //
//
// d.fadeOut({
// node: this.domNode,
// onEnd: d.hitch(this, function(){
// this.attr('src', newSrc);
// d.fadeIn({
// node: this.domNode,
// delay: 75
// }).play();
// })
// }).play();
// },
//
// /* Overrides */
//
// buildRendering: function(){
// // override buildrendering to create a real "img" instead of a div
// // when no srcNodeRef is passed. also wire up single onload.
// this.domNode = this.srcNodeRef || d.create('img');
// this.connect(this.domNode, "onload", "_onload");
// }
//
// });
})(dojo);
}
# |
Change |
User |
Description |
Committed |
|
#1
|
16170 |
perforce_software |
Move Chronicle files to follow new path scheme for branching. |
|
|
//guest/perforce_software/chronicle/collateral/dojo-debug/dojox/image/_base.js |
#1
|
8972 |
Matt Attaway |
Initial add of the Chronicle source code |
|
|