How to make JFace PopupDialog blocks on open

Question

I want to get value from PopupDialog, but PopupDialog is non blocking like other Dialogs which block on open.

Is there any way to deal with it?

score 1 · Accepted Answer · answered Jan 07 '15 at 08:07

1

PopupDialog extends the JFace Window class so you can call:

setBlockOnOpen(true);

to ask for blocking. Do this before calling the open() method.

answered Jan 07 '15 at 08:07

greg-449

It is still not woriking after I added this setBlockOnOpen(true); – Matt Jan 08 '15 at 08:33
You may also to change the shell style you specify. Maybe add `SWT.APPLICATION_MODAL` – greg-449 Jan 08 '15 at 08:49

1 Answers1