This is an adapted version of commit
bde0f9a8f6 on master.
Mainly fixes to properly differentiate bewteen toplevel and offscreen
windows, since these sometimes need different treatment. Furthermore,
usage of gdk_window_get_effective_foo() instead of gdk_window_get_foo()
where applicable.
There is an drawing issue left when scrolling e.g. tree views in
offscreen windows. I think this is likely an issue with
gdk_quartz_draw_drawable() which is used for the copy area code in
offscreen windows. It works fine in master, since this was converted
to Cairo.
They were added as accessors for 2.22 even though querying the
background wasn't possible previously. As GTK 3.0 will change background
handling, it doesn't make sense at all to expose these getters.
These functions will be gone in Gtk 3.0 and be replaced by Cairo
functions.
Includes not disabling deprecated functions in old widgets that aren't
going to be ported.
49a0ec6e95 added this hunk without
explanations and it's obviously wrong because failing to have a get_size
vfunc will now not set width and height and they'll end up with invalid
values.
In fact, the GdkDrawableImpl{X11,Win32,Quartz} functions do not have
get_size implemented, so the patch was most likely an attempt to work
around calling this function erroneously on the impl objects.
The correct fix is to call impl->wrapper instead.
WM_KILLFOCUS means that a keyboard grab (not a pointer grab), if any,
has been broken. I don't think this bug has matterd much as gtk
generates a grab-broken-event signal for both keybord and pointer
grabs being broken anyway.
In debian/ubuntu, builddir != srcdir. This trigger an error on
introspection_files where srcdir is added to x11/*.c. Indeed,
srcdir is added again later: $(addprefix $(srcdir)/,$(introspection_files))
making $(srcdir)/$(srcdir)/x11/*.c (not an issue on jhbuild as srcdir = .)
We now exit early from gdk_window_register_dnd() to avoid crashing if the
window type is GDK_WINDOW_OFFSCREEN and does not support dnd operations.
This makes it possible to use any dnd-enabled widgets, such as GtkEntry,
within a GtkOffscreenWindow.
This reverts commit 5616bdc3dc.
I always thought cairo_region_t was a Cairo 1.8 feature. Apparently it
isn't, so the 3 patches I just reverted made Gtk depend on an unreleased
Cairo version. This is obviously not a good thing.
Expect those patches to reland once there's a Cairo 1.10 out (probably
around Gtk 4...)
