root / trunk / web / dojo / dojox / gfx / Moveable.js
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/*
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Copyright (c) 2004-2010, The Dojo Foundation All Rights Reserved.
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Available via Academic Free License >= 2.1 OR the modified BSD license.
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see: http://dojotoolkit.org/license for details
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*/
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if(!dojo._hasResource["dojox.gfx.Moveable"]){ |
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dojo._hasResource["dojox.gfx.Moveable"]=true; |
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dojo.provide("dojox.gfx.Moveable");
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dojo.require("dojox.gfx.Mover");
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dojo.declare("dojox.gfx.Moveable",null,{constructor:function(_1,_2){ |
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this.shape=_1;
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this.delay=(_2&&_2.delay>0)?_2.delay:0; |
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this.mover=(_2&&_2.mover)?_2.mover:dojox.gfx.Mover;
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this.events=[this.shape.connect("onmousedown",this,"onMouseDown")]; |
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},destroy:function(){ |
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dojo.forEach(this.events,this.shape.disconnect,this.shape); |
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this.events=this.shape=null; |
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},onMouseDown:function(e){ |
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if(this.delay){ |
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this.events.push(this.shape.connect("onmousemove",this,"onMouseMove")); |
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this.events.push(this.shape.connect("onmouseup",this,"onMouseUp")); |
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this._lastX=e.clientX;
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this._lastY=e.clientY;
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}else{
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new this.mover(this.shape,e,this); |
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} |
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dojo.stopEvent(e); |
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},onMouseMove:function(e){ |
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if(Math.abs(e.clientX-this._lastX)>this.delay||Math.abs(e.clientY-this._lastY)>this.delay){ |
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this.onMouseUp(e);
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new this.mover(this.shape,e,this); |
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} |
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dojo.stopEvent(e); |
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},onMouseUp:function(e){ |
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this.shape.disconnect(this.events.pop()); |
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this.shape.disconnect(this.events.pop()); |
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},onMoveStart:function(_3){ |
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dojo.publish("/gfx/move/start",[_3]);
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dojo.addClass(dojo.body(),"dojoMove");
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},onMoveStop:function(_4){ |
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dojo.publish("/gfx/move/stop",[_4]);
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dojo.removeClass(dojo.body(),"dojoMove");
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},onFirstMove:function(_5){ |
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},onMove:function(_6,_7){ |
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this.onMoving(_6,_7);
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this.shape.applyLeftTransform(_7);
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this.onMoved(_6,_7);
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},onMoving:function(_8,_9){ |
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},onMoved:function(_a,_b){ |
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}}); |
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} |