Since commit cc455b7f91, the background
color has not been set correctly for Gtk+ 3.18 (Fedora 23), while it was
working fine for more recent version 3.20 (Fedora 24). Tracked down to
some changes in GtkNotebook code which can not be easily backported.
Instead of customizing background and foreground colors, let's just
stick with the default colors provided by theme.
Related https://bugs.freedesktop.org/show_bug.cgi?id=94276
Signed-off-by: Eduardo Lima (Etrunko) <etrunko@redhat.com>
These function have been deprecated since Gtk 3.0 and is recommended to
use _override_color() and _override_background_color() instead.
As these new functions take a GdkRGBA as parameter, let's use
gdk_rgba_parse() instead of gdk_color_parse().
Signed-off-by: Fabiano Fidêncio <fidencio@redhat.com>
Acked-by: Jonathon Jongsma <jjongsma@redhat.com>
Acked-by: Pavel Grunt <pgrunt@redhat.com>
GtkNotebook will use the currently visible widget as default page.
If we don't show status widget before we append the display, the
current page will be on display. Quoting Gtk+ documentation:
"Note that due to historical reasons, GtkNotebook refuses to switch to
a page unless the child widget is visible. Therefore, it is
recommended to show child widgets before adding them to a notebook."
Lower warning message to debug level. There are various racy ways it
ends up calling show_display although the display is not yet
ready. This is not such a big problem, although it would be nice to
handle this case better
Override the grab_focus() method in the display class. Since both VNC
and Spice displays are the direct child, let's just grab the child.
It can be that this behaviour need to be overriden if Spice or VNC
display become more complex (using sub-childs or different objects)
