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ICelleditor: show error and do not allow to loose focus until valid data is inserted [message #941513]

Fri, 12 October 2012 11:48

Rui Domingues
Messages: 162
Registered: October 2010

Senior Member

Hi.

I'm implementing a tableviewer and two buttons to add and remove records.
Using Jface emf.edit databinding, I'm also implementing editing support for each field. for that I defined textcelleditors and Icelleditorvalidator.

My problem is: I want the user not exiting the editor until he inserted valid data, and When he is trying to exit and data is invalid I want to show an error messagebox.
Is this possible ?

I almost managed to do some of these things (with listener), however there exists always some where I stumble upon:
-listener.applyeditorvalue is called twice when exiting editor.
-listener.editorValuechange is called on each change

But I think the problem is around lostfocus event.

Is there any way to implement this?

Thanks in advance.

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[Message index]

		ICelleditor: show error and do not allow to loose focus until valid data is inserted By: Rui Domingues on Fri, 12 October 2012 11:48
		Re: ICelleditor: show error and do not allow to loose focus until valid data is inserted By: Bernard SARTER on Wed, 16 January 2013 08:42
		Re: ICelleditor: show error and do not allow to loose focus until valid data is inserted By: Bernard SARTER on Wed, 16 January 2013 15:30

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