GtkMenu: Take offscreen windows in account for positioning

2023-07-13 16:24:55 +02:00 · 2023-07-13 16:24:55 +02:00 · 272b6b4feb
commit 272b6b4feb
parent 3e3266dce4
1 changed files with 18 additions and 0 deletions
--- a/gtk/gtkmenu.c
+++ b/gtk/gtkmenu.c
@ -5263,6 +5263,24 @@ gtk_menu_position (GtkMenu  *menu,
        }
    }

+  if (rect_window != NULL &&
+      GDK_WINDOW_TYPE (rect_window) == GDK_WINDOW_OFFSCREEN)
+    {
+      GdkWindow *effective = gdk_offscreen_window_get_embedder (rect_window);
+
+      if (effective)
+        {
+          double x = rect.x, y = rect.y;
+
+          gdk_window_coords_to_parent (rect_window, x, y, &x, &y);
+
+          rect.x = x;
+          rect.y = y;
+        }
+
+      rect_window = effective;
+    }
+
  if (!rect_window)
    {
      gtk_window_set_unlimited_guessed_size (GTK_WINDOW (priv->toplevel),