GdkPixbuf will fail returning %NULL if we try to scale a pixbuf to (0, 0),
which will then trigger an assertion in gtk_icon_info_load_icon_finish();
we never want a scale of 0, so ensure it is at least 1.
https://bugzilla.gnome.org/show_bug.cgi?id=708384
We need to subtract border_width from the size we're passing to the
children hfw functions as those are added by ourselves.
Fixes the window-border-width.ui reftest.
The headerbar test and the buttons tests changed because we've
recently changed accessible names, descriptions and roles of
GtkHeaderBar and GtkSwitch.
Previously, when you clicked and held the button down on a
GtkExpander's label or disclosure triangle, then moved the mouse
away and released the button, the expander would still activate.
This brings the behavior in line with the more generally expected
behavior, as exhibited by GtkButton for example.
https://bugzilla.gnome.org/show_bug.cgi?id=706345
The surface is destroyed when we hide a window, but
gdk_window_set_opaque_region can be called before the window is
shown again, so we need to ensure the surface exits.
https://bugzilla.gnome.org/show_bug.cgi?id=707328
This allows GTK+ applications with headerbars to fit in
better in platforms that have window controls on the left.
To use this, set -GtkWindow-decoration-button-layout: 'close:'
in the theme.
https://bugzilla.gnome.org/show_bug.cgi?id=706708
At least for header bars, there's often application controls
in this area, which should be included in the focus chain.
We make it so that the initial focus avoids the titlebar,
but tabbing around will eventually get there.
https://bugzilla.gnome.org/show_bug.cgi?id=708067
This reverts commit 7cecc8e524.
It is impossible to use the selection object of the menu while it is
collapsed (collapsed menus deselect everything for a start), so even
though the original patch was correct, the followup issues are too big
to solve this quickly to a release.
https://bugzilla.gnome.org/show_bug.cgi?id=707786
