source: Dev/trunk/src/client/dojox/sketch/Slider.js

define([
        "dojo/_base/kernel",
        "dojo/_base/lang",
        "dojo/_base/declare",
        "dijit/form/HorizontalSlider",
        "./_Plugin"
], function(dojo){
        dojo.getObject("sketch", true, dojox);
        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"'; //I18N
                        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(){
                        //reset slider to maximum so that onChange will be fired when _zoomToFit is called
                        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);
        return dojox.sketch.Slider;
});