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Wine port WM_SETREDRAW.

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svn path=/trunk/; revision=22500
This commit is contained in:
James Tabor 2006-06-22 12:32:52 +00:00
parent 2b5ee06b1a
commit cccec459d0
1 changed files with 17 additions and 4 deletions
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21
reactos/dll/win32/user32/windows/defwnd.c
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@ -196,12 +196,25 @@ UserGetInsideRectNC(HWND hWnd, RECT *rect)
VOID
DefWndSetRedraw(HWND hWnd, WPARAM wParam)
{
if ((BOOL) wParam && 0 == (GetWindowLong(hWnd, GWL_STYLE) & WS_VISIBLE))
LONG Style = GetWindowLong(hWnd, GWL_STYLE);
/* Content can be redrawn after a change. */
if (wParam)
{
ShowWindow(hWnd, SW_NORMAL);
if (!(Style & WS_VISIBLE)) /* Not Visible */
{
SetWindowLong(hWnd, GWL_STYLE, WS_VISIBLE);
}
}
UNIMPLEMENTED;
else /* Content cannot be redrawn after a change. */
{
if (Style & WS_VISIBLE) /* Visible */
{
RedrawWindow( hWnd, NULL, 0, RDW_ALLCHILDREN | RDW_VALIDATE );
Style &= ~WS_VISIBLE;
SetWindowLong(hWnd, GWL_STYLE, Style); /* clear bits */
}
}
return;
}