this was too much, re-handle the WM_NCPAINT message (for better paint…

…ing)
MahApps · Mar 1, 2015 · 5ae97f9 · 5ae97f9
1 parent ada352b
commit 5ae97f9
Showing 1 changed file with 3 additions and 0 deletions.
diff --git a/MahApps.Metro/Behaviours/BorderlessWindowBehavior.cs b/MahApps.Metro/Behaviours/BorderlessWindowBehavior.cs
@@ -180,6 +180,9 @@ private IntPtr WindowProc(IntPtr hwnd, int msg, IntPtr wParam, IntPtr lParam, re
             var returnval = IntPtr.Zero;
 
             switch (msg) {
+                case Constants.WM_NCPAINT:
+                    handled = true;
+                    break;
                 case Constants.WM_NCACTIVATE:
                     /* As per http://msdn.microsoft.com/en-us/library/ms632633(VS.85).aspx , "-1" lParam "does not repaint the nonclient area to reflect the state change." */
                     returnval = UnsafeNativeMethods.DefWindowProc(hwnd, msg, wParam, new IntPtr(-1));