}
}
+void
+_gdk_wayland_window_offset (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)
+ {
+ parent_impl = GDK_WINDOW_IMPL_WAYLAND (parent_window->impl);
+
+ x_offset += window->x;
+ y_offset += window->y;
+
+ parent_window = parent_impl->transient_for;
+ }
+
+ *x_out = x_offset;
+ *y_out = y_offset;
+}
+
static gint
gdk_window_wayland_get_root_coords (GdkWindow *window,
gint x,
gint *root_x,
gint *root_y)
{
- /* We can't do this. */
- if (root_x)
- *root_x = 0;
- if (root_y)
- *root_y = 0;
+ gint x_offset, y_offset;
+
+ _gdk_wayland_window_offset (window, &x_offset, &y_offset);
+
+ *root_x = x_offset + x;
+ *root_y = y_offset + y;
return 1;
}