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