qquickstylehelper.cpp File Reference

#include "qquickstylehelper_p.h"
#include "qquickstyleoption.h"
#include "qquickstyle_p.h"
#include <QtCore/qmath.h>
#include <QtGui/qpainter.h>
#include <QtGui/qpixmapcache.h>
#include <QtGui/qwindow.h>
#include <QtGui/private/qhighdpiscaling_p.h>
#include <QtGui/private/qguiapplication_p.h>
#include <QtGui/private/qmath_p.h>
#include <QtGui/private/qhexstring_p.h>
#include <qmetaobject.h>
#include <qstringbuilder.h>

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Namespaces
namespace	QQC2
namespace	QQC2::QStyleHelper

Functions
QT_BEGIN_NAMESPACE Q_GUI_EXPORT int	qt_defaultDpiX ()
QString	QQC2::QStyleHelper::uniqueName (const QString &key, const QStyleOption *option, const QSize &size)
qreal	QQC2::QStyleHelper::dpi (const QStyleOption *option)
qreal	QQC2::QStyleHelper::dpiScaled (qreal value, qreal dpi)
qreal	QQC2::QStyleHelper::dpiScaled (qreal value, const QPaintDevice *device)
qreal	QQC2::QStyleHelper::dpiScaled (qreal value, const QStyleOption *option)
int	QQC2::QStyleHelper::calcBigLineSize (int radius)
static QPointF	QQC2::QStyleHelper::calcRadialPos (const QStyleOptionSlider *dial, qreal offset)
qreal	QQC2::QStyleHelper::angle (const QPointF &p1, const QPointF &p2)
QPolygonF	QQC2::QStyleHelper::calcLines (const QStyleOptionSlider *dial)
void	QQC2::QStyleHelper::drawDial (const QStyleOptionSlider *option, QPainter *painter)
void	QQC2::QStyleHelper::drawBorderPixmap (const QPixmap &pixmap, QPainter *painter, const QRect &rect, int left, int top, int right, int bottom)
WidgetSizePolicy	QQC2::QStyleHelper::widgetSizePolicy (const QStyleOption *opt)
QColor	QQC2::QStyleHelper::backgroundColor (const QPalette &pal)

Variables
static const qreal	QQC2::QStyleHelper::qstyleBaseDpi = 96

Function Documentation

qt_defaultDpiX()

QT_BEGIN_NAMESPACE Q_GUI_EXPORT int qt_defaultDpiX

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Definition at line 107 of file qfont.cpp.

References Qt::AA_Use96Dpi, QCoreApplication::instance(), QScreen::logicalDotsPerInchX, QGuiApplication::primaryScreen, qRound(), qt_is_tty_app, and screen.

Referenced by QFakeDevice::QFakeDevice(), QStyleHelper::dpi(), QAlphaPaintEngine::flushAndInit(), QPicture::metric(), QBlittablePlatformPixmap::metric(), QRasterPlatformPixmap::metric(), QOpenGLWidget::metric(), QTextDocument::print(), and QQuickLayoutStyleInfo::spacing().

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