Hi all, I want to extend the Composite class with that code:
--snip--
qx.Class.define("qooxdoo_test.LeftScreen",
{
extend: qx.ui.container.Composite,
construct : function()
{
this.debug("initializing left screen.");
//add content areas
this.add(this.__getLogo());
},
members :
{
__getLogo: function(){
this.debug("create logo in container --> " + this);
var header = new qx.ui.container.Composite(new
qx.ui.layout.HBox());
header.add(new
qx.ui.basic.Image("qooxdoo_test/images/logo.png"));
header.add(new
qx.ui.core.Widget().set({backgroundColor: "#FFFFFF"}),
{ flex: 2 });
return header;
}
}
});
--snip--
the debug results are:
001882 initializing left screen.
001883 create logo in container --> qooxdoo_test.LeftScreen[undefined]
and I'm getting this error:
this.$$parent.getContentElement() is null
[Break on this error] this.$$parent.getContentElement().add(container);
Do I have a mistake in my code or is it not allowed to add children to a
composite in the constructor?
Thanks in advance - Claus
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