When GDK looks for the window under pointer, the gdk-directfb backend
looks at windows starting from the root window to the upper window in
the stack. For this, it looks at window's size and position. This
patch fix the assumption that windows are always natives windows from
which we can retrieve backend's private data.
Signed-off-by: Lionel Landwerlin <llandwerlin@gmail.com>
Since GDK has introduced the offscreen window concept, pixmap can be
created using drawables which aren't native windows. This patch fix
this assumption.
Signed-off-by: Lionel Landwerlin <llandwerlin@gmail.com>
The window management code used to deal with gdk internals. It seems a
lot of code has been pushed to the generic gdk code, so we remove
useless code.
Signed-off-by: Lionel Landwerlin <llandwerlin@gmail.com>
Make it look more like the x11 backend. Also some people reported
crash early in the backend initialization about some colormap stuff,
this should avoid the problem.
Signed-off-by: Lionel Landwerlin <llandwerlin@gmail.com>
The event translation code used to deal a lot with gdk internals. It
seems a lot of code has been pushed to the generic gdk code, so we
needed to rewrite the things a little bit.
Signed-off-by: Lionel Landwerlin <llandwerlin@gmail.com>
The computation of abs_x,abs_y is done by the generic code of GDK when
events are raised. We don't care about that anymore.
Signed-off-by: Lionel Landwerlin <llandwerlin@gmail.com>
- attributes->wclass is not consistently set anymore,
use private->input_only instead [1]
- don't put window into parent->children a second time
(now there is no window reference problem anymore)
The button highlighting in testgtk works again, even with
GDK_NATIVE_WINDOWS. Unfortunately testgtk:menus still does
not work for the forced-native-window-case.
In _gdk_window_move_resize_child it tries to decide whether to pass
SWP_NOSIZE and SWP_NOMOVE based on whether the new size and position
is different from the window's existing position. However it seems
that GDK now ends up updating the window's position before calling
_gdk_window_move_resize_child so this would mean it would think the
window never changes size or position so SWP_NOSIZE|SWP_NOMOVE would
always be set. This causes child windows to never be resized.
This patch changes it so that it never passes either flag to
SetWindowPos. I don't know whether this will cause any side effects
but you'd think it shouldn't do any harm to reassert the current size.
https://bugzilla.gnome.org/show_bug.cgi?id=628049
Signed-off-by: Hans Breuer <hans@breuer.org>
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.
