root / trunk / web / dojo / dojox / form / BusyButton.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.form.BusyButton"]){ |
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dojo._hasResource["dojox.form.BusyButton"]=true; |
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dojo.provide("dojox.form.BusyButton");
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dojo.require("dijit.form.Button");
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dojo.requireLocalization("dijit","loading",null,"ROOT,ar,ca,cs,da,de,el,es,fi,fr,he,hu,it,ja,ko,nb,nl,pl,pt,pt-pt,ro,ru,sk,sl,sv,th,tr,zh,zh-tw"); |
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dojo.declare("dojox.form._BusyButtonMixin",null,{isBusy:false,busyLabel:"",timeout:null,useIcon:true,postMixInProperties:function(){ |
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this.inherited(arguments); |
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if(!this.busyLabel){ |
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this.busyLabel=dojo.i18n.getLocalization("dijit","loading",this.lang).loadingState; |
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} |
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},postCreate:function(){ |
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this.inherited(arguments); |
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this._label=this.containerNode.innerHTML; |
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this._initTimeout=this.timeout; |
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if(this.isBusy){ |
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this.makeBusy();
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} |
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},makeBusy:function(){ |
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this.isBusy=true; |
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this.set("disabled",true); |
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this.setLabel(this.busyLabel,this.timeout); |
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},cancel:function(){ |
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this.set("disabled",false); |
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this.isBusy=false; |
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this.setLabel(this._label); |
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if(this._timeout){ |
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clearTimeout(this._timeout);
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} |
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this.timeout=this._initTimeout; |
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},resetTimeout:function(_1){ |
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if(this._timeout){ |
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clearTimeout(this._timeout);
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} |
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if(_1){
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this._timeout=setTimeout(dojo.hitch(this,function(){ |
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this.cancel();
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}),_1); |
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}else{
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if(_1==undefined||_1===0){ |
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this.cancel();
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} |
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} |
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},setLabel:function(_2,_3){ |
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this.label=_2;
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while(this.containerNode.firstChild){ |
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this.containerNode.removeChild(this.containerNode.firstChild); |
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} |
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this.containerNode.innerHTML=this.label; |
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if(this.showLabel==false&&!(dojo.attr(this.domNode,"title"))){ |
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this.titleNode.title=dojo.trim(this.containerNode.innerText||this.containerNode.textContent||""); |
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} |
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if(_3){
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this.resetTimeout(_3);
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}else{
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this.timeout=null; |
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} |
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if(this.useIcon&&this.isBusy){ |
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var _4=new Image(); |
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_4.src=this._blankGif;
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dojo.attr(_4,"id",this.id+"_icon"); |
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dojo.addClass(_4,"dojoxBusyButtonIcon");
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this.containerNode.appendChild(_4);
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} |
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},_clicked:function(e){ |
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if(!this.isBusy){ |
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this.makeBusy();
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} |
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}}); |
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dojo.declare("dojox.form.BusyButton",[dijit.form.Button,dojox.form._BusyButtonMixin],{});
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dojo.declare("dojox.form.BusyComboButton",[dijit.form.ComboButton,dojox.form._BusyButtonMixin],{});
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dojo.declare("dojox.form.BusyDropDownButton",[dijit.form.DropDownButton,dojox.form._BusyButtonMixin],{});
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} |