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wayland: Fix "fake root" coords

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We were incorrectly summing up our own window over and over
rather than the coordinates of the parent windows.
This commit is contained in:
Jasper St. Pierre 2014-03-17 15:27:13 -04:00
parent 494e253e47
commit 0320c3be8e
1 changed files with 4 additions and 8 deletions
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12
gdk/wayland/gdkwindow-wayland.c
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@ -1098,21 +1098,17 @@ gdk_wayland_window_get_fake_root_coords (GdkWindow *window,
gint *x_out,
gint *y_out)
{
GdkWindowImplWayland *impl, *parent_impl;
GdkWindow *parent_window;
gint x_offset = 0, y_offset = 0;
impl = GDK_WINDOW_IMPL_WAYLAND (window->impl);
parent_window = impl->transient_for;
while (parent_window)
while (window)
{
parent_impl = GDK_WINDOW_IMPL_WAYLAND (parent_window->impl);
GdkWindowImplWayland *impl;
x_offset += window->x;
y_offset += window->y;
parent_window = parent_impl->transient_for;
impl = GDK_WINDOW_IMPL_WAYLAND (window->impl);
window = impl->transient_for;
}
*x_out = x_offset;