CanvasCursorPainter Class Reference

Collaboration diagram for CanvasCursorPainter:

Public Member Functions
void	paint (QPainter &painter, const QRect &blitRect)
void	preparePainter (const CanvasCursorPainterOptions &painterOptions, const QTransform &viewTransform)
const QRect	dirtyRect ()
bool	isDirty () const
void	clearDirty ()

Private Member Functions
void	setupPen ()
void	paintWidthCursor (QPainter &painter, const QRect &blitRect, const QRectF &widthCircleBounds)
	precision circular cursor: used for drawing a cursor on the canvas.
void	paintFeatherCursor (QPainter &painter, const QRect &blitRect, const QRectF &widthCircleBounds, const QRectF &featherCircleBounds)

Private Attributes
CanvasCursorPainterOptions	mOptions
QRect	mDirtyRect
bool	mIsDirty = false
QPen	mCursorPen

Detailed Description

Definition at line 33 of file canvascursorpainter.h.

Constructor & Destructor Documentation

CanvasCursorPainter()

CanvasCursorPainter::CanvasCursorPainter

(

)

Definition at line 22 of file canvascursorpainter.cpp.

Member Function Documentation

clearDirty()

void CanvasCursorPainter::clearDirty

(

)

Definition at line 100 of file canvascursorpainter.cpp.

dirtyRect()

const QRect CanvasCursorPainter::dirtyRect ( )

inline

Definition at line 42 of file canvascursorpainter.h.

isDirty()

bool CanvasCursorPainter::isDirty ( ) const

inline

Definition at line 43 of file canvascursorpainter.h.

paint()

void CanvasCursorPainter::paint	(	QPainter &	painter,
		const QRect &	blitRect
	)

Definition at line 34 of file canvascursorpainter.cpp.

paintFeatherCursor()

void CanvasCursorPainter::paintFeatherCursor ( QPainter &  painter, const QRect &  blitRect, const QRectF &  widthCircleBounds, const QRectF &  featherCircleBounds  )

private

Definition at line 60 of file canvascursorpainter.cpp.

paintWidthCursor()

void CanvasCursorPainter::paintWidthCursor ( QPainter &  painter, const QRect &  blitRect, const QRectF &  widthCircleBounds  )

private

precision circular cursor: used for drawing a cursor on the canvas.

Definition at line 78 of file canvascursorpainter.cpp.

preparePainter()

void CanvasCursorPainter::preparePainter	(	const CanvasCursorPainterOptions &	painterOptions,
		const QTransform &	viewTransform
	)

Definition at line 45 of file canvascursorpainter.cpp.

setupPen()

void CanvasCursorPainter::setupPen ( )

private

Definition at line 27 of file canvascursorpainter.cpp.

Member Data Documentation

mCursorPen

QPen CanvasCursorPainter::mCursorPen

private

Definition at line 58 of file canvascursorpainter.h.

mDirtyRect

QRect CanvasCursorPainter::mDirtyRect

private

Definition at line 55 of file canvascursorpainter.h.

mIsDirty

bool CanvasCursorPainter::mIsDirty = false

private

Definition at line 56 of file canvascursorpainter.h.

mOptions

CanvasCursorPainterOptions CanvasCursorPainter::mOptions

private

Definition at line 54 of file canvascursorpainter.h.

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

• core_lib/src/canvascursorpainter.h
• core_lib/src/canvascursorpainter.cpp