Huw Davies <huw@xxxxxxxxxxxxxxx>
Ownerdraw buttons should erase themselves in WM_ERASEBKGND.
--
Huw Davies
huw@xxxxxxxxxxxxxxx
Index: controls/button.c
===================================================================
RCS file: /home/wine/wine/controls/button.c,v
retrieving revision 1.67
diff -u -r1.67 button.c
--- controls/button.c 10 Sep 2003 03:56:49 -0000 1.67
+++ controls/button.c 10 Nov 2003 14:58:54 -0000
@@ -205,6 +205,17 @@
return 0;
case WM_ERASEBKGND:
+ if (btn_type == BS_OWNERDRAW)
+ {
+ HDC hdc = (HDC)wParam;
+ RECT rc;
+ HBRUSH hBrush = (HBRUSH)SendMessageW(GetParent(hWnd), WM_CTLCOLORBTN, (WPARAM)hdc, (LPARAM)hWnd);
+ if (!hBrush) /* did the app forget to call defwindowproc ? */
+ hBrush = (HBRUSH)DefWindowProcW(GetParent(hWnd), WM_CTLCOLORBTN,
+ (WPARAM)hdc, (LPARAM)hWnd);
+ GetClientRect(hWnd, &rc);
+ FillRect(hdc, &rc, hBrush);
+ }
return 1;
case WM_PAINT:
