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Don't use AdjustWindowRectEx to determine window sizes

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- GetSystemMetrics can lie about the window border sizes, so we can't
  trust it if the executable is flagged as Vista-targetting
  (default behavior for VS2012/2013).
This commit is contained in:
Randy Heit 2015-03-11 13:59:51 -05:00
commit 4f04fb4fbd
6 changed files with 22 additions and 20 deletions
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8
src/win32/st_start.cpp
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@ -1227,9 +1227,11 @@ void ST_Util_SizeWindowForBitmap (int scale)
{
rect.bottom = 0;
}
w = StartupBitmap->bmiHeader.biWidth * scale + GetSystemMetrics (SM_CXSIZEFRAME)*2;
h = StartupBitmap->bmiHeader.biHeight * scale + rect.bottom
+ GetSystemMetrics (SM_CYSIZEFRAME) * 2 + GetSystemMetrics (SM_CYCAPTION);
RECT sizerect = { 0, 0, StartupBitmap->bmiHeader.biWidth * scale,
StartupBitmap->bmiHeader.biHeight * scale + rect.bottom };
AdjustWindowRectEx(&sizerect, WS_VISIBLE|WS_OVERLAPPEDWINDOW, FALSE, WS_EX_APPWINDOW);
w = sizerect.right - sizerect.left;
h = sizerect.bottom - sizerect.top;
// Resize the window, but keep its center point the same, unless that
// puts it partially offscreen.