user32: Add a default ShowWindow implementation.
Signed-off-by: Rémi Bernon <rbernon@codeweavers.com> Signed-off-by: Alexandre Julliard <julliard@winehq.org>
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@ -356,7 +356,7 @@ static void CDECL nulldrv_SetWindowText( HWND hwnd, LPCWSTR text )
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static UINT CDECL nulldrv_ShowWindow( HWND hwnd, INT cmd, RECT *rect, UINT swp )
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{
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return swp;
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return ~0; /* use default implementation */
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}
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static LRESULT CDECL nulldrv_SysCommand( HWND hwnd, WPARAM wparam, LPARAM lparam )
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@ -1118,7 +1118,16 @@ static BOOL show_window( HWND hwnd, INT cmd )
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}
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if (IsRectEmpty( &newPos )) new_swp = swp;
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else new_swp = USER_Driver->pShowWindow( hwnd, cmd, &newPos, swp );
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else if ((new_swp = USER_Driver->pShowWindow( hwnd, cmd, &newPos, swp )) == ~0)
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{
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if (GetWindowLongW( hwnd, GWL_STYLE ) & WS_CHILD) new_swp = swp;
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else if (IsIconic( hwnd ) && (newPos.left != -32000 || newPos.top != -32000))
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{
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OffsetRect( &newPos, -32000 - newPos.left, -32000 - newPos.top );
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new_swp = swp & ~(SWP_NOMOVE | SWP_NOCLIENTMOVE);
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}
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else new_swp = swp;
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}
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swp = new_swp;
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parent = GetAncestor( hwnd, GA_PARENT );
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