cacert-testmgr/external/ZendFramework-1.9.5/externals/dojo/dojox/layout/dnd/Avatar.js

48 lines
1.4 KiB
JavaScript
Raw Normal View History

dojo.provide("dojox.layout.dnd.Avatar");
dojo.require("dojo.dnd.common");
dojox.layout.dnd.Avatar = function(manager,opacity){
// summary:
// An Object, which represents the object being moved in a GridContainer
this.manager = manager;
this.construct(opacity);
};
dojo.extend(dojox.layout.dnd.Avatar, {
construct: function(/*int*/ opacity){
// summary:
// A constructor function. it is separate so it can be (dynamically)
// overwritten in case of need.
var source = this.manager.source;
var node = (source.creator)?
// create an avatar representation of the node
source._normalizedCreator(source.getItem(this.manager.nodes[0].id).data, "avatar").node :
// or just clone the node and hope it works
this.manager.nodes[0].cloneNode(true);
node.id = dojo.dnd.getUniqueId();
dojo.addClass(node, "dojoDndAvatar");
node.style.position = "absolute";
node.style.zIndex = 1999;
node.style.margin = "0px";
node.style.width = dojo.marginBox(source.node).w + "px";
dojo.style(node,"opacity",opacity);
this.node = node;
},
destroy: function(){
// summary: Destroy this avatar instance
dojo.destroy(this.node);
this.node = false;
},
/*Function: update
Updates the avatar to reflect the current DnD state.*/
update: function(){
dojo[(this.manager.canDropFlag ? "add" : "remove") + "Class"](this.node, "dojoDndAvatarCanDrop");
},
/*Function: _generateText*/
_generateText: function(){
//Nothing to do
}
});