macos: make transient-for key window when hiding surface

This only handled the popover case before and not the transient-for case.

1 files changed, 9 insertions, 2 deletions

diff --git a/gdk/macos/gdkmacossurface.c b/gdk/macos/gdkmacossurface.c
index 6c116ed817..449a3b35a5 100644
--- a/gdk/macos/gdkmacossurface.c
+++ b/gdk/macos/gdkmacossurface.c
@@ -219,10 +219,17 @@ gdk_macos_surface_hide (GdkSurface *surface)
 
   if (was_key)
     {
+      GdkSurface *parent;
+
+      if (GDK_IS_TOPLEVEL (surface))
+        parent = surface->transient_for;
+      else
+        parent = surface->parent;
+
       /* Return key input to the parent window if necessary */
-      if (surface->parent != NULL && GDK_SURFACE_IS_MAPPED (surface->parent))
+      if (parent != NULL && GDK_SURFACE_IS_MAPPED (parent))
         {
-          GdkMacosWindow *parentWindow = GDK_MACOS_SURFACE (surface->parent)->window;
+          GdkMacosWindow *parentWindow = GDK_MACOS_SURFACE (parent)->window;
 
           [parentWindow showAndMakeKey:YES];
         }