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Validation dialog popup multiple times [message #1814515]

Thu, 12 September 2019 13:35

Abhishek Chakraborty

Messages: 82
Registered: July 2009
Location: Cologne, Germany

Member

Hi,

I am not sure if anyone has seen this problem already and have a quick solution for this.

In nattable examples "EditErrorHandlingExample" column4 provides a dialog for handling error messages. But if i click outside the dialog area and click back on the dialog , it popup another dialog. Please see the gif in the attachment, does anyone has a solution for the same?

Regards,
Abhishek

Attachment: multiplevalidationdialog.gif
(Size: 833.17KB, Downloaded 201 times)

Regards,
Abhishek Chakraborty

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Re: Validation dialog popup multiple times [message #1814524 is a reply to message #1814515]

Thu, 12 September 2019 16:50

Dirk Fauth

Messages: 2902
Registered: July 2012

Senior Member

Actually on Windows this does not happen. The MessageDialog opens modal, so you can't change the focus which would lead to that situation. I suppose an issue on GTK SWT.

You could try to locally override DialogErrorHandling#showWarningDialog() and add

warningDialog.setBlockOnOpen(true);

This should be true by default, but maybe it is not on Linux. If that works it would be great if you could provide feedback and even a Gerrit patch so we can fix it this way. Otherwise a SWT GTK bug needs to be created.

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