(w32_wnd_proc): Ignore middle and extra button events if a menu is already

active (the menubar_active flag is on).

diff --git a/src/w32fns.c b/src/w32fns.c
index 34450fd5219d3a8c06b81f19911b6c601e9403e8..c116c51603b628ca192e275022ee238957c6f523 100644 (file)
--- a/src/w32fns.c
+++ b/src/w32fns.c
@@ -3250,6 +3250,11 @@ w32_wnd_proc (hwnd, msg, wParam, lParam)
        BOOL up;
        int button;
 
+       /* Ignore middle and extra buttons as long as the menu is active.  */
+       f = x_window_to_frame (dpyinfo, hwnd);
+       if (f && f->output_data.w32->menubar_active)
+         return 0;
+
        if (parse_button (msg, HIWORD (wParam), &button, &up))
          {
            if (up) ReleaseCapture ();