Repaint dialog inconsistent

[Jérémy MARQUER]

Hi there,

I'm facing to a repaint issue.

I've Dialog with some components. I've one container which contain draggable components and an other one in which I can drop these ones.

When I'm dropping a component (label) in the drop target container, dialog background style change to transparent (less a second). 

I think it occurs during repaint of the dialog. For information, I don't have style the dialog component.

Thanks,

Jérémy.

[Shai Almog]

Hi,
are you dragging outside of the dialog or within?
A dialog is a separate form so the form you see behind you is just a screenshot and you can't drag there.

If you want to drag from a dialog you need to use InteractionDialog.

[Jérémy MARQUER]

Hi,

I'm dragging in a container which is inside the dialog .... Drag & drop work well inside my dialog. Problem is the repaint that occur at the time of the drop.

[Shai Almog]

Hi,
I would not do that sort of thing in a dialog as dialogs are pretty complex internally. Do you have a screenshot?

[Jérémy MARQUER]

Hi,

I can't take screenshot since it occurs during less a second ! I will take a video...

For informations : problem is dialog content pane become transparent when the drop occurs.

[Jérémy MARQUER]

You can reproduce the problem with this (project with business theme) : 

Dialog hi = new Dialog("Welcome");

Label lblDraggable = new Label("DRAGGABLE");

lblDraggable.setDraggable(true);

Container cntSrc = new Container();

cntSrc.setDropTarget(true);

cntSrc.setUIID("ComboBox");

cntSrc.add(lblDraggable);

cntSrc.setPreferredH(200);

Container cntTarget1 = new Container();

cntTarget1.setDropTarget(true);

cntTarget1.setUIID("ComboBox");

cntTarget1.add(new Label("A label"));

Component.setSameHeight(cntSrc, cntTarget1);

hi.addComponent(BoxLayout.encloseY(cntSrc, cntTarget1));

hi.getContentPane().setPreferredSize(new Dimension(800, 600));

hi.show();

[Shai Almog]

We're pretty flooded with issues and I don't even have someone to assign for this.
You should file an issue with the test case but right now 3.7 is already full and things get scheduled for 3.8.