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How to receive notification that the widget is created [message #894690]

Tue, 10 July 2012 03:22

Janusz Dalecki
Messages: 45
Registered: January 2010
Location: Sydney

Member

Hi,
I was wondering how can I receive notification that the widget (Canvas) is created first time. I just want to be notified only once when the widget is visually created.
Is there a way to do that?
Regards,
Janusz

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Re: How to receive notification that the widget is created [message #894948 is a reply to message #894690]

Wed, 11 July 2012 04:40

Jan Krakora
Messages: 409
Registered: December 2009
Location: Prague

Senior Member

Hi,

what about SWT.Activate event?

[Updated on: Wed, 11 July 2012 04:44]

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Re: How to receive notification that the widget is created [message #894974 is a reply to message #894690]

Wed, 11 July 2012 06:03

Lakshmi Shanmugam
Messages: 271
Registered: July 2009
Location: India

Senior Member

Hi,
You can try the SWT.Paint event and remove the listener after the first notification.

Lakshmi P Shanmugam

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Re: How to receive notification that the widget is created [message #895197 is a reply to message #894974]

Wed, 11 July 2012 22:01

Janusz Dalecki
Messages: 45
Registered: January 2010
Location: Sydney

Member

Thanks Guys, I will give it a go.
Janusz

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