我有一个对话框类:GXT:destorying对话框没有工作
public class Dialogbox {
public static final Window dialogbox = new Window();
public Dialogbox() {
dialogbox.setAnimateMinimize(true);
dialogbox.setWidth(469);
dialogbox.setHeight(487);
dialogbox.setShowMinimizeButton(true);
dialogbox.setAutoSize(true);
dialogbox.setCanDragReposition(true);
dialogbox.setCanDragResize(true);
dialogbox.setIsModal(true);
// dialogbox.setShowModalMask(true);
dialogbox.addCloseClickHandler(new CloseClickHandler() {
@Override
public void onCloseClick(CloseClientEvent event) {
// TODO Auto-generated method stub
dialogbox.destroy();
}
});
}
public void show(Widget name, String txt) {
dialogbox.setTitle(txt);
dialogbox.addItem(name);
dialogbox.setPadding(10);
AnimationCallback callback = null;
dialogbox.animateMove(400, 100, callback, 1000);
dialogbox.show();
}
当我尝试的复合材料:
f list = new f();
dia.show(f, "price");
我得到的错误:
[ERROR] 15:34:20.020:WARN:Canvas:isc_WidgetCanvas_1:Attempt to access destroyed widget in the DOM - destroy() called at invalid time (eg: mid-draw) or invalid method called on destroy()d widget. Stack Trace:
我In-Box Composite是一个小工具:
Canvas canvas = new Canvas();
canvas.addChild(btnNewButton);
initWidget(canvas);
为什么我不能销毁我的对话框?我必须先删除小部件吗?
thx,我用清晰的口味测试它我添加一个新项目,它工作 – user3110458