X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/6a7e6411614132968a7a0206173609ae62ce5cf6..68d4172048cfc0f3e658ef90ff5af926eedfdd57:/src/gtk1/toplevel.cpp

diff --git a/src/gtk1/toplevel.cpp b/src/gtk1/toplevel.cpp
index 87860da44f..129e4fbb7c 100644
--- a/src/gtk1/toplevel.cpp
+++ b/src/gtk1/toplevel.cpp
@@ -989,7 +989,7 @@ static bool do_shape_combine_region(GdkWindow* window, const wxRegion& region)
         gdk_window_shape_combine_region(window, region.GetRegion(), 0, 0);
 #else
         wxBitmap bmp = region.ConvertToBitmap();
-        bmp.SetMask(new wxMask(bmp, *wxWHITE));
+        bmp.SetMask(new wxMask(bmp, *wxBLACK));
         GdkBitmap* mask = bmp.GetMask()->GetBitmap();
         gdk_window_shape_combine_mask(window, mask, 0, 0);
 #endif