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RE: [platform-swt-dev] Text widget Listeners
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aki-
Another approach:
text.addKeyListener(new KeyListener() {
public void keyPressed(KeyEvent e) {
if(e.character == '\r' || e.character == '\n')
doSomethingUseful(text.getText());
}
...
I don't think the Text widget appends the '\n' or '\r' characters to its
text property but I am not positive.
-Donnie
> -----Original Message-----
> From: platform-swt-dev-admin@xxxxxxxxxxx [mailto:platform-swt-dev-
> admin@xxxxxxxxxxx] On Behalf Of JR Ruggentaler
> Sent: Wednesday, September 24, 2003 10:25 PM
> To: 'platform-swt-dev@xxxxxxxxxxx'
> Subject: RE: [platform-swt-dev] Text widget Listeners
>
> Does this help
>
> text.addListener (SWT.DefaultSelection, new Listener()
> {
> public void handleEvent (Event e)
> {
> System.out.println (text.getText());
> }
> });
>
> > -----Original Message-----
> > From: aki51@xxxxxxxxxxxxxxx [mailto:aki51@xxxxxxxxxxxxxxx]
> > Sent: Wednesday, September 24, 2003 6:50 PM
> > To: platform-swt-dev@xxxxxxxxxxx
> > Subject: [platform-swt-dev] Text widget Listeners
> >
> >
> > Hey folks,
> > So I've got a text widget that a user is filling out - when
> > he/she hit's Enter
> > (it is an SWT.SINGLE style text widget), I want an action to
> > be performed. It
> > seems like I need a characterEvent to know what characters
> > are being added and
> > then check each event - selection, modify and verify seem to
> > not allow me to
> > look at the text and check if it ends with newline...any
> > ideas on how I can
> > detect this event? Thanks!
> > -aki-
> >
> >
> > _______________________________________________
> > platform-swt-dev mailing list
> > platform-swt-dev@xxxxxxxxxxx
> > http://dev.eclipse.org/mailman/listinfo/platform-swt-dev
> >
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