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WindowsXP: Fix Item view alternate color being black.

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The theme palette needs to be initialized by the standard palette.

Change-Id: I91c2ac9aea122e6ed9c09c96b35dfe0ef18a3ca0
Reviewed-by: Friedemann Kleint <Friedemann.Kleint@nokia.com>
This commit is contained in:
Friedemann Kleint 2012-04-03 14:11:17 +02:00 committed by Qt by Nokia
parent f49a266236
commit 95d411578d
1 changed files with 35 additions and 3 deletions
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38
src/plugins/platforms/windows/qwindowstheme.cpp
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@ -68,12 +68,27 @@ static inline QTextStream& operator<<(QTextStream &str, const QColor &c)
return str;
}
static inline void paletteRoleToString(const QPalette &palette,
const QPalette::ColorRole role,
QTextStream &str)
{
str << "Role: ";
str.setFieldWidth(2);
str.setPadChar(QLatin1Char('0'));
str << role;
str.setFieldWidth(0);
str << " Active: " << palette.color(QPalette::Active, role)
<< " Disabled: " << palette.color(QPalette::Disabled, role)
<< " Inactive: " << palette.color(QPalette::Inactive, role)
<< '\n';
}
static inline QString paletteToString(const QPalette &palette)
{
QString result;
QTextStream str(&result);
str << "text=" << palette.color(QPalette::WindowText)
<< " background=" << palette.color(QPalette::Window);
for (int r = 0; r < QPalette::NColorRoles; ++r)
paletteRoleToString(palette, static_cast<QPalette::ColorRole>(r), str);
return result;
}
@ -105,9 +120,26 @@ static inline QColor getSysColor(int index)
return qColorToCOLORREF(GetSysColor(index));
}
// from QStyle::standardPalette
static inline QPalette standardPalette()
{
QColor backgroundColor(0xd4, 0xd0, 0xc8); // win 2000 grey
QColor lightColor(backgroundColor.lighter());
QColor darkColor(backgroundColor.darker());
const QBrush darkBrush(darkColor);
QColor midColor(Qt::gray);
QPalette palette(Qt::black, backgroundColor, lightColor, darkColor,
midColor, Qt::black, Qt::white);
palette.setBrush(QPalette::Disabled, QPalette::WindowText, darkBrush);
palette.setBrush(QPalette::Disabled, QPalette::Text, darkBrush);
palette.setBrush(QPalette::Disabled, QPalette::ButtonText, darkBrush);
palette.setBrush(QPalette::Disabled, QPalette::Base, QBrush(backgroundColor));
return palette;
}
static inline QPalette systemPalette()
{
QPalette result;
QPalette result = standardPalette();
result.setColor(QPalette::WindowText, getSysColor(COLOR_WINDOWTEXT));
result.setColor(QPalette::Button, getSysColor(COLOR_BTNFACE));
result.setColor(QPalette::Light, getSysColor(COLOR_BTNHIGHLIGHT));