x11: send monitors-changed when screen scale changes

diff --git a/gdk/x11/gdkscreen-x11.c b/gdk/x11/gdkscreen-x11.c
index 1baf471f31a9ece422812c944b5c2020e46ffff1..5efdf546b733dde59152a6d3ba5c55e2cbfcee27 100644 (file)
--- a/gdk/x11/gdkscreen-x11.c
+++ b/gdk/x11/gdkscreen-x11.c
@@ -1114,6 +1114,8 @@ _gdk_x11_screen_set_window_scale (GdkX11Screen *x11_screen,
 
       _gdk_x11_window_set_window_scale (window, scale);
     }
+
+  g_signal_emit_by_name (GDK_SCREEN (x11_screen), "monitors-changed");
 }
 
 /*