Hello,
What is the best way to dispose object ? In the bottom of this post, I have
added a sample.
My sample code is very simple :
- a button "OPEN WINDOW" is displayed in the main window.
- when click on this button, a modal window is displayed with a close
button.
- when the close button is clicked, the modal window is closed and I try at
this time to dispose the modal window to freeing memory.
My code doesn't work.
How/when dispose the modal window myWindow ?
All children objects (btClose,myLabel) are disposed when modal window is
disposed ?
thanks for your help.
frederic
-------------------------------------------------------------------------------------
qx.OO.defineClass("custom.Application", qx.component.AbstractApplication,
function () { qx.component.AbstractApplication.call(this);});
qx.Proto.main = function(){
var btOpen=new qx.ui.form.Button("OPEN WINDOW")
btOpen.addToDocument();
btOpen.addEventListener("execute",this.Test,this);
};
qx.Proto.Test = function(){
var myWindow=new qx.ui.window.Window();
myWindow.setCaption("TEST DISPOSE WINDOW");
myWindow.setBackgroundColor("#b7e54a");
myWindow.setSpace(100,200,100,200);
myWindow.set({modal:true, showMaximize:false, showMinimize:false,
showClose:true, resizeable:false, allowClose:true, allowMaximize:false,
allowMinimize:false });
var myLabel=new qx.ui.basic.Label("a label...")
myWindow.add(myLabel);
var btClose=new qx.ui.form.Button("CLOSE WINDOW");
btClose.addEventListener("execute",function(){
myWindow.close();
});
myWindow.add(btClose);
myWindow.addToDocument();
myWindow.open();
myWindow.addEventListener("appear",function(){
myWindow.debug("center...");
myWindow.centerToBrowser();
});
myWindow.addEventListener("disappear",function(){
myWindow.debug("dispose...");
myWindow.dispose();
});
};
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