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Use DropShadow from QPlatformTheme everywhere in qwhatsthis.cpp.

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Change-Id: Ib8281d44e2d4b51aba13417c26247d3e19b1b2f8
Reviewed-by: Joerg Bornemann <joerg.bornemann@nokia.com>
This commit is contained in:
Friedemann Kleint 2012-07-16 12:24:27 +02:00 committed by Qt by Nokia
parent a51f37a430
commit 59096732f6
1 changed files with 9 additions and 15 deletions
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24
src/widgets/kernel/qwhatsthis.cpp
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@ -172,6 +172,13 @@ static int shadowWidth = 6; // also used as '5' and '6' and even '8' below
static const int vMargin = 8;
static const int hMargin = 12;
static inline bool dropShadow()
{
if (const QPlatformTheme *theme = QGuiApplicationPrivate::platformTheme())
return theme->themeHint(QPlatformTheme::DropShadow).toBool();
return false;
}
QWhatsThat::QWhatsThat(const QString& txt, QWidget* parent, QWidget *showTextFor)
: QWidget(parent, Qt::Popup),
widget(showTextFor), pressed(false), text(txt)
@ -218,9 +225,7 @@ QWhatsThat::QWhatsThat(const QString& txt, QWidget* parent, QWidget *showTextFor
+ Qt::TextWordWrap + Qt::TextExpandTabs,
text);
}
shadowWidth =
QGuiApplicationPrivate::platformTheme()->themeHint(QPlatformTheme::DropShadow).toBool() ?
0 : 6;
shadowWidth = dropShadow() ? 0 : 6;
resize(r.width() + 2*hMargin + shadowWidth, r.height() + 2*vMargin + shadowWidth);
}
@ -289,18 +294,7 @@ void QWhatsThat::keyPressEvent(QKeyEvent*)
void QWhatsThat::paintEvent(QPaintEvent*)
{
bool drawShadow = true;
#if defined(Q_WS_WIN)
if ((QSysInfo::WindowsVersion >= QSysInfo::WV_XP
&& (QSysInfo::WindowsVersion & QSysInfo::WV_NT_based)))
{
BOOL shadow;
SystemParametersInfo(SPI_GETDROPSHADOW, 0, &shadow, 0);
drawShadow = !shadow;
}
#elif defined(Q_WS_MAC)
drawShadow = false; // never draw it on OS X or QWS, as we get it for free
#endif
const bool drawShadow = dropShadow();
QRect r = rect();
r.adjust(0, 0, -1, -1);