QQC2::QStyleHelper Namespace Reference

Enumerations
enum	WidgetSizePolicy { SizeLarge = 0 , SizeSmall = 1 , SizeMini = 2 , SizeDefault = -1 }

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

Variables
static const qreal	qstyleBaseDpi = 96

Enumeration Type Documentation

WidgetSizePolicy

enum QQC2::QStyleHelper::WidgetSizePolicy

Enumerator
SizeLarge
SizeSmall
SizeMini
SizeDefault

Definition at line 63 of file qquickstylehelper_p.h.

Function Documentation

angle()

qreal QQC2::QStyleHelper::angle	(	const QPointF &	p1,
		const QPointF &	p2
	)

Definition at line 139 of file qquickstylehelper.cpp.

References p1, p2, Q_PI, and qAtan().

Referenced by QQC2::QCommonStyle::drawComplexControl().

Here is the call graph for this function:

Here is the caller graph for this function:

backgroundColor()

QColor QQC2::QStyleHelper::backgroundColor

(

const QPalette &

pal

)

Definition at line 393 of file qquickstylehelper.cpp.

References QPalette::Base, and QPalette::color().

Here is the call graph for this function:

calcBigLineSize()

int QQC2::QStyleHelper::calcBigLineSize

(

int

radius

)

Definition at line 107 of file qquickstylehelper.cpp.

Referenced by QQC2::calcArrow(), calcLines(), and calcRadialPos().

Here is the caller graph for this function:

calcLines()

QPolygonF QQC2::QStyleHelper::calcLines

(

const QStyleOptionSlider *

dial

)

Definition at line 171 of file qquickstylehelper.cpp.

References calcBigLineSize(), QQC2::QStyleOptionSlider::dialWrapping, QRect::height(), i, QQC2::QStyleOptionSlider::maximum, QQC2::QStyleOptionSlider::minimum, QQC2::QStyleOptionSlider::pageStep, Q_PI, qCos(), qMin(), qSin(), QQC2::QStyleOption::rect, QList< T >::resize(), QQC2::QStyleOptionSlider::tickInterval, and QRect::width().

Referenced by QQC2::QCommonStyle::drawComplexControl(), and drawDial().

Here is the call graph for this function:

Here is the caller graph for this function:

calcRadialPos()

static QPointF QQC2::QStyleHelper::calcRadialPos ( const QStyleOptionSlider *  dial, qreal  offset  )

static

Definition at line 117 of file qquickstylehelper.cpp.

References calcBigLineSize(), QQC2::QStyleOptionSlider::endAngle, QRect::height(), QQC2::QStyleOptionSlider::maximum, QQC2::QStyleOptionSlider::minimum, pos, Q_PI, qCos(), qMin(), qSin(), QQC2::QStyleOption::rect, QQC2::QStyleOptionSlider::sliderPosition, QQC2::QStyleOptionSlider::startAngle, QQC2::QStyleOptionSlider::upsideDown, and QRect::width().

Referenced by drawDial().

Here is the call graph for this function:

Here is the caller graph for this function:

dpi()

qreal QQC2::QStyleHelper::dpi

(

const QStyleOption *

option

)

Definition at line 53 of file qquickstylehelper.cpp.

References Qt::AA_Use96Dpi, qstyleBaseDpi, and QCoreApplication::testAttribute().

Referenced by dpiScaled(), dpiScaled(), QQC2::QWindowsStyle::drawPrimitive(), QQC2::QWindowsXPStyle::drawPrimitive(), QQC2::QCommonStyle::sizeFromContents(), QQC2::QWindowsStyle::sizeFromContents(), QQC2::QCommonStyle::subControlRect(), and QQC2::QWindowsXPStyle::subControlRect().

Here is the call graph for this function:

Here is the caller graph for this function:

dpiScaled() [1/3]

qreal QQC2::QStyleHelper::dpiScaled	(	qreal	value,
		const QPaintDevice *	device
	)

Definition at line 74 of file qquickstylehelper.cpp.

References device, and dpiScaled().

Here is the call graph for this function:

dpiScaled() [2/3]

qreal QQC2::QStyleHelper::dpiScaled	(	qreal	value,
		const QStyleOption *	option
	)

Definition at line 79 of file qquickstylehelper.cpp.

References dpi(), and dpiScaled().

Here is the call graph for this function:

dpiScaled() [3/3]

qreal QQC2::QStyleHelper::dpiScaled	(	qreal	value,
		qreal	dpi
	)

Definition at line 69 of file qquickstylehelper.cpp.

References dpi(), and qstyleBaseDpi.

Referenced by dpiScaled(), dpiScaled(), QQC2::QWindowsStyle::drawPrimitive(), QQC2::QWindowsXPStyle::drawPrimitive(), QQC2::QCommonStyle::pixelMetric(), QQC2::QWindowsStyle::pixelMetric(), QQC2::QWindowsXPStyle::pixelMetric(), QQC2::QCommonStyle::sizeFromContents(), QQC2::QWindowsStyle::sizeFromContents(), QQC2::QWindowsXPStyle::sizeFromContents(), QQC2::QCommonStyle::subControlRect(), and QQC2::QWindowsXPStyle::subControlRect().

Here is the call graph for this function:

Here is the caller graph for this function:

drawBorderPixmap()

void QQC2::QStyleHelper::drawBorderPixmap	(	const QPixmap &	pixmap,
		QPainter *	painter,
		const QRect &	rect,
		int	left,
		int	top,
		int	right,
		int	bottom
	)

Definition at line 326 of file qquickstylehelper.cpp.

References QPainter::drawPixmap(), painter, pixmap, and rect.

Here is the call graph for this function:

drawDial()

void QQC2::QStyleHelper::drawDial	(	const QStyleOptionSlider *	option,
		QPainter *	painter
	)

Definition at line 215 of file qquickstylehelper.cpp.

References QRectF::adjusted(), QPainter::Antialiasing, BEGIN_STYLE_PIXMAPCACHE, QPalette::button(), calcLines(), calcRadialPos(), QRectF::center(), QBrush::color(), QColor::darker(), QPainter::drawEllipse(), QPainter::drawLine(), QPainter::drawLines(), END_STYLE_PIXMAPCACHE, QString::fromLatin1(), QPalette::highlight(), QColor::hue(), QColor::lighter(), Qt::NoBrush, Qt::NoPen, painter, qMax(), qMin(), QPainter::restore(), QColor::saturation(), QPainter::save(), QQC2::QStyle::SC_DialTickmarks, QColor::setAlpha(), QColor::setAlphaF(), QPainter::setBrush(), QGradient::setColorAt(), QColor::setHsv(), QPainter::setPen(), QPainter::setRenderHint(), QQC2::QStyle::State_Enabled, QQC2::QStyle::State_HasFocus, QColor::toHsv(), Qt::transparent, QColor::value(), QRectF::width(), QPointF::x(), and QPointF::y().

Referenced by QQC2::QWindowsXPStyle::drawComplexControl().

Here is the call graph for this function:

Here is the caller graph for this function:

uniqueName()

QString QQC2::QStyleHelper::uniqueName	(	const QString &	key,
		const QStyleOption *	option,
		const QSize &	size
	)

Definition at line 28 of file qquickstylehelper.cpp.

References QQC2::QStyleOptionComplex::activeSubControls, QAbstractSpinBox::buttonSymbols, QAbstractSpinBox::frame, spinBox, and QAbstractSpinBox::stepEnabled().

Referenced by QQC2::QCommonStyle::drawPrimitive().

Here is the call graph for this function:

Here is the caller graph for this function:

widgetSizePolicy()

WidgetSizePolicy QQC2::QStyleHelper::widgetSizePolicy

(

const QStyleOption *

opt

)

Definition at line 383 of file qquickstylehelper.cpp.

References opt, SizeDefault, SizeMini, SizeSmall, QStyleOption::state, QQC2::QStyle::State_Mini, and QQC2::QStyle::State_Small.

Variable Documentation

qstyleBaseDpi

const qreal QQC2::QStyleHelper::qstyleBaseDpi = 96

static

Definition at line 50 of file qquickstylehelper.cpp.

Referenced by dpi(), and dpiScaled().