CODEWITHSUNDEEP
javagwtgxtgwt2
user3110458
user3110458

Reputation: 374

GXT : destroying Dialogbox didn't work

I have a Dialogbox class:

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();

    }

When I try a Composite:

f list = new f();
dia.show(f, "price");

I get the error:

[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:

My in-Box Composite is a Widget:

    Canvas canvas = new Canvas();
    canvas.addChild(btnNewButton);
    initWidget(canvas);

Why can't I destroy my Dialogbox? Do I have to remove the widget first?

Upvotes: 0

Views: 514

Answers (2)

Azeez
Azeez

Reputation: 328

Yes, if you want just hide the Dialog box, then you can use dialogbox.hide() Where as, if you want to delete the Dialog box, then you can Detach/Delete it from it's Parent element by using 

dialogbox.removeFromParent()

But, as my expectation you just want to hide the Dialog Box.

Here, I gave two ways, you can use it based on your requirement.

Upvotes: 1

NFE
NFE

Reputation: 1187

Use dialogbox.hide() if you want to hide dialog box.

Upvotes: 0

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