Slider.js #1

/*
	Copyright (c) 2004-2011, The Dojo Foundation All Rights Reserved.
	Available via Academic Free License >= 2.1 OR the modified BSD license.
	see: http://dojotoolkit.org/license for details
*/


if(!dojo._hasResource["dojox.sketch.Slider"]){
dojo._hasResource["dojox.sketch.Slider"]=true;
dojo.provide("dojox.sketch.Slider");
dojo.require("dijit.form.HorizontalSlider");
dojo.declare("dojox.sketch.Slider",dojox.sketch._Plugin,{_initButton:function(){
this.slider=new dijit.form.HorizontalSlider({minimum:5,maximum:100,style:"width:100px;",baseClass:"dijitInline dijitSlider"});
this.slider._movable.node.title="Double Click to \"Zoom to Fit\"";
this.connect(this.slider,"onChange","_setZoom");
this.connect(this.slider.sliderHandle,"ondblclick","_zoomToFit");
},_zoomToFit:function(){
var r=this.figure.getFit();
this.slider.attr("value",this.slider.maximum<r?this.slider.maximum:(this.slider.minimum>r?this.slider.minimum:r));
},_setZoom:function(v){
if(v&&this.figure){
this.figure.zoom(v);
}
},reset:function(){
this.slider.attr("value",this.slider.maximum);
this._zoomToFit();
},setToolbar:function(t){
this._initButton();
t.addChild(this.slider);
if(!t._reset2Zoom){
t._reset2Zoom=true;
this.connect(t,"reset","reset");
}
}});
dojox.sketch.registerTool("Slider",dojox.sketch.Slider);
}