KoCheckerBoardPainter Class Reference

#include <KoCheckerBoardPainter.h>

Public Member Functions
	KoCheckerBoardPainter (int checkerSize)
void	paint (QPainter &painter, const QRectF &rect) const
void	paint (QPainter &painter, const QRectF &rect, const QPointF &patternOrigin) const
void	setCheckerColors (const QColor &lightColor, const QColor &darkColor)
void	setCheckerSize (int checkerSize)

Private Member Functions
void	createChecker ()

Private Attributes
QPixmap	m_checker
int	m_checkerSize
QColor	m_darkColor
QColor	m_lightColor

Detailed Description

Definition at line 16 of file KoCheckerBoardPainter.h.

Constructor & Destructor Documentation

KoCheckerBoardPainter()

KoCheckerBoardPainter::KoCheckerBoardPainter ( int checkerSize )

explicit

Definition at line 10 of file KoCheckerBoardPainter.cpp.

    : m_checkerSize(checkerSize)
    , m_lightColor(Qt::lightGray)
    , m_darkColor(Qt::darkGray)
{
    createChecker();
}

References createChecker().

Member Function Documentation

createChecker()

void KoCheckerBoardPainter::createChecker ( )

private

Definition at line 43 of file KoCheckerBoardPainter.cpp.

{
    m_checker = QPixmap(2 * m_checkerSize, 2 * m_checkerSize);
    QPainter p(&m_checker);
    p.fillRect(0, 0, m_checkerSize, m_checkerSize, m_lightColor);
    p.fillRect(m_checkerSize, 0, m_checkerSize, m_checkerSize, m_darkColor);
    p.fillRect(0, m_checkerSize, m_checkerSize, m_checkerSize, m_darkColor);
    p.fillRect(m_checkerSize, m_checkerSize, m_checkerSize, m_checkerSize, m_lightColor);
    p.end();
}

References m_checker, m_checkerSize, m_darkColor, m_lightColor, and p.

paint() [1/2]

void KoCheckerBoardPainter::paint	(	QPainter &	painter,
		const QRectF &	rect ) const

Definition at line 38 of file KoCheckerBoardPainter.cpp.

{
    paint(painter, rect, QPointF());
}

References paint().

paint() [2/2]

void KoCheckerBoardPainter::paint	(	QPainter &	painter,
		const QRectF &	rect,
		const QPointF &	patternOrigin ) const

Definition at line 31 of file KoCheckerBoardPainter.cpp.

{
    QBrush brush(m_checker);
    brush.setTransform(QTransform::fromTranslate(patternOrigin.x(), patternOrigin.y()));
    painter.fillRect(rect, brush);
}

References m_checker.

setCheckerColors()

void KoCheckerBoardPainter::setCheckerColors	(	const QColor &	lightColor,
		const QColor &	darkColor )

Definition at line 18 of file KoCheckerBoardPainter.cpp.

{
    m_lightColor = lightColor;
    m_darkColor = darkColor;
    createChecker();
}

References createChecker(), m_darkColor, and m_lightColor.

setCheckerSize()

void KoCheckerBoardPainter::setCheckerSize

(

int

checkerSize

)

Definition at line 25 of file KoCheckerBoardPainter.cpp.

{
    m_checkerSize = checkerSize;
    createChecker();
}

References createChecker(), and m_checkerSize.

Member Data Documentation

m_checker

QPixmap KoCheckerBoardPainter::m_checker

private

Definition at line 28 of file KoCheckerBoardPainter.h.

m_checkerSize

int KoCheckerBoardPainter::m_checkerSize

private

Definition at line 27 of file KoCheckerBoardPainter.h.

m_darkColor

QColor KoCheckerBoardPainter::m_darkColor

private

Definition at line 30 of file KoCheckerBoardPainter.h.

m_lightColor

QColor KoCheckerBoardPainter::m_lightColor

private

Definition at line 29 of file KoCheckerBoardPainter.h.

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The documentation for this class was generated from the following files:

• libs/widgetutils/KoCheckerBoardPainter.h
• libs/widgetutils/KoCheckerBoardPainter.cpp