| 1 | dojo.provide("dojox.layout.dnd.Avatar"); |
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| 2 | |
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| 3 | dojo.require("dojo.dnd.Avatar"); |
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| 4 | dojo.require("dojo.dnd.common"); |
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| 5 | |
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| 6 | dojo.declare("dojox.layout.dnd.Avatar", dojo.dnd.Avatar, { |
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| 7 | // summary: |
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| 8 | // An Object, which represents the object being moved in a GridContainer |
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| 9 | constructor: function(manager, opacity){ |
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| 10 | this.opacity = opacity || 0.9; |
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| 11 | }, |
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| 12 | |
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| 13 | construct: function(){ |
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| 14 | // summary: |
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| 15 | // A constructor function. it is separate so it can be (dynamically) |
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| 16 | // overwritten in case of need. |
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| 17 | |
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| 18 | var source = this.manager.source, |
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| 19 | node = source.creator ? |
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| 20 | // create an avatar representation of the node |
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| 21 | source._normalizedCreator(source.getItem(this.manager.nodes[0].id).data, "avatar").node : |
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| 22 | // or just clone the node and hope it works |
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| 23 | this.manager.nodes[0].cloneNode(true) |
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| 24 | ; |
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| 25 | |
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| 26 | dojo.addClass(node, "dojoDndAvatar"); |
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| 27 | |
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| 28 | node.id = dojo.dnd.getUniqueId(); |
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| 29 | node.style.position = "absolute"; |
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| 30 | node.style.zIndex = 1999; |
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| 31 | node.style.margin = "0px" |
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| 32 | node.style.width = dojo.marginBox(source.node).w + "px" |
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| 33 | |
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| 34 | // add contructor object params to define it |
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| 35 | dojo.style(node, "opacity", this.opacity); |
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| 36 | this.node = node; |
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| 37 | }, |
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| 38 | |
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| 39 | update: function(){ |
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| 40 | // summary: |
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| 41 | // Updates the avatar to reflect the current DnD state. |
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| 42 | dojo.toggleClass(this.node, "dojoDndAvatarCanDrop", this.manager.canDropFlag); |
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| 43 | }, |
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| 44 | |
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| 45 | _generateText: function(){ /* nada. */ } |
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| 46 | |
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| 47 | }); |
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