[Bug 3637] New: dialog: no wm_paint message at first draw

Wine Bugs wine-bugs at winehq.org
Sat Oct 22 11:43:32 CDT 2005


http://bugs.winehq.org/show_bug.cgi?id=3637

           Summary: dialog: no wm_paint message at first draw
           Product: Wine
           Version: 20050930
          Platform: Other
        OS/Version: other
            Status: UNCONFIRMED
          Severity: normal
          Priority: P2
         Component: wine-user
        AssignedTo: wine-bugs at winehq.org
        ReportedBy: T.Bonner at freesurf.ch


In a program I want to create a (modal) dialog (like in petzold), but
additionaly I've inserted in the message handler code to draw something when
WM_PAINT is received (besides other things defined in the resource file). with
wine this wm_paint code isn't called at the very first startup of the dialog,
but afterwards (e.g. at repainting) all is ok.
e.g.
(handle messages of the given dialog)
  case WM_PAINT:
    hdc = GetDC (hDlg);
 /* draw something */
    ReleaseDC (hDlg, hdc);
    break;

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