[gtk-list] Re: keyboard handling

[Dermot Musgrove]

KeK wrote:
> 
> Hello,
> I've written a little calculator with a numeric pad. I've bound keys to the
> buttons signals, I mean that when i press '7' on the keyboard, the button
> labeled '7' emits the "clicked" signal, doing the appropriate stuff.
> But I expected that the button would really looks like if 'clicked'. I mean
> getting the focus, being depressed, changing its color, etc...
> I can see that the signal is really emitted, but the look of the button
> doesn't change. I've tried to emit all of the possible signals for the
> button, added delays to see better, but nothing happened.
> 
> Does anyone has an idea ?
Hi, perhaps the usual (this is perl):

    Gtk->main_iteration while Gtk->events_pending;

to show UI changes immediately?

Regards, Dermot

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