root / trunk / web / dojo / dojox / sketch / Slider.js @ 9
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| 1 | 9 | andrej.cim | /*
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| 2 | Copyright (c) 2004-2010, The Dojo Foundation All Rights Reserved.
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| 3 | Available via Academic Free License >= 2.1 OR the modified BSD license.
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| 4 | see: http://dojotoolkit.org/license for details
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| 5 | */
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| 6 | |||
| 7 | |||
| 8 | if(!dojo._hasResource["dojox.sketch.Slider"]){ |
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| 9 | dojo._hasResource["dojox.sketch.Slider"]=true; |
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| 10 | dojo.provide("dojox.sketch.Slider");
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| 11 | dojo.require("dijit.form.HorizontalSlider");
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| 12 | dojo.declare("dojox.sketch.Slider",dojox.sketch._Plugin,{_initButton:function(){ |
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| 13 | this.slider=new dijit.form.HorizontalSlider({minimum:5,maximum:100,style:"width:100px;float:right"}); |
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| 14 | this.slider._movable.node.title="Double Click to \"Zoom to Fit\""; |
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| 15 | this.connect(this.slider,"onChange","_setZoom"); |
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| 16 | this.connect(this.slider.sliderHandle,"ondblclick","_zoomToFit"); |
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| 17 | },_zoomToFit:function(){ |
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| 18 | var r=this.figure.getFit(); |
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| 19 | this.slider.attr("value",this.slider.maximum<r?this.slider.maximum:(this.slider.minimum>r?this.slider.minimum:r)); |
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| 20 | },_setZoom:function(v){ |
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| 21 | if(v&&this.figure){ |
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| 22 | this.figure.zoom(v);
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| 23 | } |
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| 24 | },reset:function(){ |
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| 25 | this.slider.attr("value",this.slider.maximum); |
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| 26 | this._zoomToFit();
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| 27 | },setToolbar:function(t){ |
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| 28 | this._initButton();
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| 29 | t.addChild(this.slider);
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| 30 | if(!t._reset2Zoom){
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| 31 | t._reset2Zoom=true;
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| 32 | this.connect(t,"reset","reset"); |
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| 33 | } |
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| 34 | }}); |
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| 35 | dojox.sketch.registerTool("Slider",dojox.sketch.Slider);
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| 36 | } |