Re: Keeping keyboard focus (ie GtkCLists)

[Mihai Bazon <mbazon websci ro>]

There's no need to use gtk_widget_grab_focus().

In your event-key handler, you must have something like this:

gboolean
on_key_press(GtkEventBox *eb, GdkEventKey *event, gpointer data)
{
  switch (event->keyval) {
   ...
  case GDK_Up:
    ... /* handle the event */
    /* .. and then stop the signal */
    gtk_signal_emit_stop_by_name(GTK_OBJECT(eb), "key_press_event")
    return TRUE; /* return TRUE if you handled the signal */
   ...
  }
}

By doing this you are telling Gtk+ that you don't want that key to be
reinterpreted anymore after your handler is run.  This way, the signal
stops here.

eb is your event box.

Have fun!
//mishoo

On 07 Aug 2001 14:33:49 PDT
"Tara M" <learfox@furry.ao.net> wrote:

> I have a GtkWidget (an event box) that I needs to keep
> the keyboard focus after it recieves a GDK_EVENT_KEY_PRESS
> or GDK_EVENT_KEY_RELEASE where the keyval is one of the
> up, down, left, right arrows.
> 
> Normally this event is recieved but then the focus is
> moved to the next or previous widget.
> 
> I tried putting a gtk_widget_grab_focus() right after
> in the GdkEventKey handler but it dosen't work, the focus
> still gets moved.
> 
> Any suggestions?
> 
> 
> -- 
> --
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