Re: [PATCH spice-gtk] widget: fix keyboard ungrab after click

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Hi

----- Original Message -----
> 
> > From: Marc-André Lureau <marcandre.lureau@xxxxxxxxxx>
> > 
> > Since the switch to a container widget (gtkstack then gtkeventbox), the
> > grab may be lost when clicking on the display. Since events are treated
> > at the top level container, set widget "above-child" to trap all of them
> > to solve this.
> > 
> > Fixes:
> > https://bugs.freedesktop.org/show_bug.cgi?id=96595
> > 
> > Signed-off-by: Marc-André Lureau <marcandre.lureau@xxxxxxxxxx>
> > Reported-by: Frediano Ziglio <fziglio@xxxxxxxxxx>
> 
> I can confirm the patch fixes the issue.
> However my knowledge about Gtk+ is not enough to ack it.
> I don't know if is worth to copy the issue and how to reproduce on the
> commit message.

Imho the title is explicit enoug, but slightly more details are in the bug if necessary.

> 
> > ---
> >  src/spice-widget.c | 2 ++
> >  1 file changed, 2 insertions(+)
> > 
> > diff --git a/src/spice-widget.c b/src/spice-widget.c
> > index 4ca74bf..4cfbcfa 100644
> > --- a/src/spice-widget.c
> > +++ b/src/spice-widget.c
> > @@ -632,6 +632,8 @@ static void spice_display_init(SpiceDisplay *display)
> >                            GDK_KEY_PRESS_MASK |
> >                            GDK_SCROLL_MASK);
> >      gtk_widget_set_can_focus(widget, true);
> > +    gtk_event_box_set_above_child(GTK_EVENT_BOX(widget), true);
> > +
> 
> TRUE, yes, would be time Gtk+ move to stdbool.h syntax.
> Or are you changing these? I can find 515 occurrences of TRUE and 68 of true.

tbh, I don't care either syntax spice-gtk has always been c99 as far as I remember it. You may be annoyed by the mix of uppercase/lowercase, I am not ;) I would rather switch to c99, and somehow enforce it with a git hook or something. But that's something different anyway

> 
> >      d->grabseq = spice_grab_sequence_new_from_string("Control_L+Alt_L");
> >      d->activeseq = g_new0(gboolean, d->grabseq->nkeysyms);
> >      d->mouse_cursor = get_blank_cursor();
> 
> Frediano
> 
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