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QWindowsTheme: Fix return type of helper dWordSystemParametersInfo(). 

QApplication::wheelScrollLines() was always 1 due it being a bool.

Task-number: QTBUG-49561
Change-Id: I83e97da3507c31dfd024db7bf543c4e6a3b4a98b
Reviewed-by: Oliver Wolff <oliver.wolff@theqtcompany.com>
bb10
Friedemann Kleint 2016-01-04 12:45:46 +01:00
parent c19216cbea
commit 0c60dda872
1 changed files with 2 additions and 2 deletions
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4
src/plugins/platforms/windows/qwindowstheme.cpp
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@ -131,7 +131,7 @@ static inline bool booleanSystemParametersInfo(UINT what, bool defaultValue)
return defaultValue;
}
static inline bool dWordSystemParametersInfo(UINT what, DWORD defaultValue)
static inline DWORD dWordSystemParametersInfo(UINT what, DWORD defaultValue)
{
DWORD result;
if (SystemParametersInfo(what, 0, &result, 0))
@ -394,7 +394,7 @@ QVariant QWindowsTheme::themeHint(ThemeHint hint) const
case ContextMenuOnMouseRelease:
return QVariant(true);
case WheelScrollLines:
return dWordSystemParametersInfo(SPI_GETWHEELSCROLLLINES, 3);
return QVariant(int(dWordSystemParametersInfo(SPI_GETWHEELSCROLLLINES, 3)));
default:
break;
}