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prevent Exit Event from Text [message #454162]

Mon, 18 April 2005 11:14

Eclipse User

Originally posted by: ragnoni.libero.it

How to prevent exit event from a Text control?
I need to verify the text written in the control, when the user leaves the
Text control.
Which events do i have intercept?
Thanks,
Gianluca

Re: prevent Exit Event from Text [message #454170 is a reply to message #454162]

Mon, 18 April 2005 13:58

Eclipse User

Originally posted by: doug-list.threepenny.net

Loss of focus and traverse events seem to be the key.

Look at snippet 124 for an example of placing a text control in a table
for editing. They need to detect when the user is done with entering
text in that case too so it shows the event handling:

http://dev.eclipse.org/viewcvs/index.cgi/org.eclipse.swt.sni ppets/src/org/eclipse/swt/snippets/Snippet124.java?rev=HEAD& amp;content-type=text/vnd.viewcvs-markup

Doug

Gianluca wrote:

> How to prevent exit event from a Text control?
> I need to verify the text written in the control, when the user leaves
> the Text control. Which events do i have intercept? Thanks,
> Gianluca

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