Inheritance diagram for QWT_FINAL:

Public Member Functions
	LegendView (QWidget *parent)

virtual bool	event (QEvent *event) QWT_OVERRIDE

virtual bool	viewportEvent (QEvent *event) QWT_OVERRIDE

QSize	viewportSize (int w, int h) const

void	layoutContents ()

	PaintEngine ()

virtual bool	begin (QPaintDevice *) QWT_OVERRIDE

virtual bool	end () QWT_OVERRIDE

virtual Type	type () const QWT_OVERRIDE

virtual void	updateState (const QPaintEngineState &) QWT_OVERRIDE
	See QPaintEngine::updateState()

virtual void	drawRects (const QRect *, int) QWT_OVERRIDE
	See QPaintEngine::drawRects()

virtual void	drawRects (const QRectF *, int) QWT_OVERRIDE
	See QPaintEngine::drawRects()

virtual void	drawLines (const QLine *, int) QWT_OVERRIDE
	See QPaintEngine::drawLines()

virtual void	drawLines (const QLineF *, int) QWT_OVERRIDE
	See QPaintEngine::drawLines()

virtual void	drawEllipse (const QRectF &) QWT_OVERRIDE
	See QPaintEngine::drawEllipse()

virtual void	drawEllipse (const QRect &) QWT_OVERRIDE
	See QPaintEngine::drawEllipse()

virtual void	drawPath (const QPainterPath &) QWT_OVERRIDE
	See QPaintEngine::drawPath()

virtual void	drawPoints (const QPointF *, int) QWT_OVERRIDE
	See QPaintEngine::drawPoints()

virtual void	drawPoints (const QPoint *, int) QWT_OVERRIDE
	See QPaintEngine::drawPoints()

virtual void	drawPolygon (const QPointF *, int, PolygonDrawMode) QWT_OVERRIDE

virtual void	drawPolygon (const QPoint *, int, PolygonDrawMode) QWT_OVERRIDE

virtual void	drawPixmap (const QRectF &, const QPixmap &, const QRectF &) QWT_OVERRIDE
	See QPaintEngine::drawPixmap()

virtual void	drawTextItem (const QPointF &, const QTextItem &) QWT_OVERRIDE
	See QPaintEngine::drawTextItem()

virtual void	drawTiledPixmap (const QRectF &, const QPixmap &, const QPointF &s) QWT_OVERRIDE
	See QPaintEngine::drawTiledPixmap()

virtual void	drawImage (const QRectF &, const QImage &, const QRectF &, Qt::ImageConversionFlags) QWT_OVERRIDE
	See QPaintEngine::drawImage()

	QwtStyleSheetRecorder (const QSize &size)

virtual void	updateState (const QPaintEngineState &state) QWT_OVERRIDE
	See QPaintEngine::updateState()

virtual void	drawRects (const QRectF *rects, int count) QWT_OVERRIDE
	See QPaintEngine::drawRects()

virtual void	drawRects (const QRect *rects, int count) QWT_OVERRIDE
	See QPaintEngine::drawRects()

virtual void	drawPath (const QPainterPath &path) QWT_OVERRIDE
	See QPaintEngine::drawPath()

void	setCornerRects (const QPainterPath &path)

Public Member Functions inherited from QwtWidgetOverlay
	QwtWidgetOverlay (QWidget *)
	Constructor.

virtual	~QwtWidgetOverlay ()
	Destructor.

void	setMaskMode (MaskMode)
	Specify how to find the mask for the overlay.

MaskMode	maskMode () const

void	setRenderMode (RenderMode)
	Set the render mode.

RenderMode	renderMode () const

virtual bool	eventFilter (QObject , QEvent ) QWT_OVERRIDE
	Event filter.

Public Member Functions inherited from QwtRoundScaleDraw
	QwtRoundScaleDraw ()
	Constructor.

virtual	~QwtRoundScaleDraw ()
	Destructor.

void	setRadius (double radius)
	Change of radius the scale.

double	radius () const
	Get the radius.

void	moveCenter (double x, double y)
	Move the center of the scale draw, leaving the radius unchanged.

void	moveCenter (const QPointF &)
	Move the center of the scale draw, leaving the radius unchanged.

QPointF	center () const
	Get the center of the scale.

void	setAngleRange (double angle1, double angle2)
	Adjust the baseline circle segment for round scales.

virtual double	extent (const QFont &) const QWT_OVERRIDE
	Calculate the extent of the scale.

Public Member Functions inherited from QwtAbstractScaleDraw
	QwtAbstractScaleDraw ()
	Constructor.

virtual	~QwtAbstractScaleDraw ()
	Destructor.

void	setScaleDiv (const QwtScaleDiv &)
	Change the scale division.

const QwtScaleDiv &	scaleDiv () const

void	setTransformation (QwtTransform *)
	Change the transformation of the scale.

const QwtScaleMap &	scaleMap () const

QwtScaleMap &	scaleMap ()

void	enableComponent (ScaleComponent, bool enable=true)
	En/Disable a component of the scale.

bool	hasComponent (ScaleComponent) const
	Check if a component is enabled.

void	setTickLength (QwtScaleDiv::TickType, double length)
	Set the length of the ticks.

double	tickLength (QwtScaleDiv::TickType) const

double	maxTickLength () const

void	setSpacing (double)
	Set the spacing between tick and labels.

double	spacing () const
	Get the spacing.

void	setPenWidthF (qreal width)
	Specify the width of the scale pen.

qreal	penWidthF () const

void	setSelected (bool on)
	设置是否选中

bool	isSelected () const
	是否选中

void	setSelectedPenWidthOffset (qreal offset=1)
	设置坐标轴在选中状态下的画笔宽度附加值

qreal	selectedPenWidthOffset () const
	获取当前坐标轴在选中状态下的画笔宽度附加值

virtual void	draw (QPainter *, const QPalette &) const
	Draw the scale.

virtual QwtText	label (double) const
	Convert a value into its representing label.

void	setMinimumExtent (double)
	Set a minimum for the extent.

double	minimumExtent () const
	Get the minimum extent.

void	invalidateCache ()
	Invalidate the cache used by tickLabel()

Public Member Functions inherited from QwtNullPaintDevice
	QwtNullPaintDevice ()
	Constructor.

virtual	~QwtNullPaintDevice ()
	Destructor.

void	setMode (Mode)
	Set the render mode.

Mode	mode () const

virtual QPaintEngine *	paintEngine () const QWT_OVERRIDE
	See QPaintDevice::paintEngine()

virtual int	metric (PaintDeviceMetric) const QWT_OVERRIDE
	See QPaintDevice::metric()

virtual void	drawPolygon (const QPointF *, int, QPaintEngine::PolygonDrawMode)
	See QPaintEngine::drawPolygon()

virtual void	drawPolygon (const QPoint *, int, QPaintEngine::PolygonDrawMode)
	See QPaintEngine::drawPolygon()

Public Attributes
QWidget *	contentsWidget

QVector< QRectF >	clipRects

struct QWT_FINAL::Border	border

struct QWT_FINAL::Background	background

Protected Member Functions
virtual QSize	sizeMetrics () const QWT_OVERRIDE

Protected Member Functions inherited from QwtWidgetOverlay
virtual void	paintEvent (QPaintEvent *) QWT_OVERRIDE
	Paint event.

virtual void	resizeEvent (QResizeEvent *) QWT_OVERRIDE
	Resize event.

virtual QRegion	maskHint () const
	Calculate an approximation for the mask.

virtual void	drawOverlay (QPainter *painter) const =0
	Draw the widget overlay.

Protected Member Functions inherited from QwtRoundScaleDraw
virtual void	drawTick (QPainter *, double value, double len) const QWT_OVERRIDE
	Draw a tick.

virtual void	drawBackbone (QPainter *) const QWT_OVERRIDE
	Draws the baseline of the scale.

virtual void	drawLabel (QPainter *, double value) const QWT_OVERRIDE
	Draws the label for a major scale tick.

Protected Member Functions inherited from QwtAbstractScaleDraw
const QwtText &	tickLabel (const QFont &, double value) const
	Convert a value into its representing label and cache it.

Additional Inherited Members
Public Types inherited from QwtWidgetOverlay
enum	MaskMode { NoMask , MaskHint , AlphaMask }
	Mask mode. More...

enum	RenderMode { AutoRenderMode , CopyAlphaMask , DrawOverlay }
	Render mode. More...

Public Types inherited from QwtAbstractScaleDraw
enum	ScaleComponent { Backbone = 0x01 , Ticks = 0x02 , Labels = 0x04 }
	Components of a scale. More...

Public Types inherited from QwtNullPaintDevice
enum	Mode { NormalMode , PolygonPathMode , PathMode }
	Render mode. More...

Public Slots inherited from QwtWidgetOverlay
void	updateOverlay ()
	Recalculate the mask and repaint the overlay.

Member Function Documentation

◆ drawEllipse() [1/2]

virtual void QWT_FINAL::drawEllipse ( const QRect & rect )

virtual

See QPaintEngine::drawEllipse()

Reimplemented from QwtNullPaintDevice.

◆ drawEllipse() [2/2]

virtual void QWT_FINAL::drawEllipse ( const QRectF & rect )

virtual

See QPaintEngine::drawEllipse()

Reimplemented from QwtNullPaintDevice.

◆ drawImage()

virtual void QWT_FINAL::drawImage	(	const QRectF &	rect,
		const QImage &	image,
		const QRectF &	subRect,
		Qt::ImageConversionFlags	flags
	)

virtual

See QPaintEngine::drawImage()

Reimplemented from QwtNullPaintDevice.

◆ drawLines() [1/2]

virtual void QWT_FINAL::drawLines	(	const QLine *	lines,
		int	lineCount
	)

virtual

See QPaintEngine::drawLines()

Reimplemented from QwtNullPaintDevice.

◆ drawLines() [2/2]

virtual void QWT_FINAL::drawLines	(	const QLineF *	lines,
		int	lineCount
	)

virtual

See QPaintEngine::drawLines()

Reimplemented from QwtNullPaintDevice.

◆ drawPath() [1/2]

virtual void QWT_FINAL::drawPath ( const QPainterPath & path )

virtual

See QPaintEngine::drawPath()

Reimplemented from QwtNullPaintDevice.

◆ drawPath() [2/2]

virtual void QWT_FINAL::drawPath ( const QPainterPath & path )

virtual

See QPaintEngine::drawPath()

Reimplemented from QwtNullPaintDevice.

◆ drawPixmap()

virtual void QWT_FINAL::drawPixmap	(	const QRectF &	rect,
		const QPixmap &	pm,
		const QRectF &	subRect
	)

virtual

See QPaintEngine::drawPixmap()

Reimplemented from QwtNullPaintDevice.

◆ drawPoints() [1/2]

virtual void QWT_FINAL::drawPoints	(	const QPoint *	points,
		int	pointCount
	)

virtual

See QPaintEngine::drawPoints()

Reimplemented from QwtNullPaintDevice.

◆ drawPoints() [2/2]

virtual void QWT_FINAL::drawPoints	(	const QPointF *	points,
		int	pointCount
	)

virtual

See QPaintEngine::drawPoints()

Reimplemented from QwtNullPaintDevice.

◆ drawRects() [1/4]

virtual void QWT_FINAL::drawRects	(	const QRect *	rects,
		int	rectCount
	)

virtual

See QPaintEngine::drawRects()

Reimplemented from QwtNullPaintDevice.

◆ drawRects() [2/4]

virtual void QWT_FINAL::drawRects	(	const QRect *	rects,
		int	rectCount
	)

virtual

See QPaintEngine::drawRects()

Reimplemented from QwtNullPaintDevice.

◆ drawRects() [3/4]

virtual void QWT_FINAL::drawRects	(	const QRectF *	rects,
		int	rectCount
	)

virtual

See QPaintEngine::drawRects()

Reimplemented from QwtNullPaintDevice.

◆ drawRects() [4/4]

virtual void QWT_FINAL::drawRects	(	const QRectF *	rects,
		int	rectCount
	)

virtual

See QPaintEngine::drawRects()

Reimplemented from QwtNullPaintDevice.

◆ drawTextItem()

virtual void QWT_FINAL::drawTextItem	(	const QPointF &	pos,
		const QTextItem &	textItem
	)

virtual

See QPaintEngine::drawTextItem()

Reimplemented from QwtNullPaintDevice.

◆ drawTiledPixmap()

virtual void QWT_FINAL::drawTiledPixmap	(	const QRectF &	rect,
		const QPixmap &	pixmap,
		const QPointF &	subRect
	)

virtual

See QPaintEngine::drawTiledPixmap()

Reimplemented from QwtNullPaintDevice.

◆ sizeMetrics()

virtual QSize QWT_FINAL::sizeMetrics ( ) const

protectedvirtual

Returns: Size needed to implement metric()

Implements QwtNullPaintDevice.

◆ updateState() [1/2]

virtual void QWT_FINAL::updateState ( const QPaintEngineState & state )

virtual

See QPaintEngine::updateState()

Reimplemented from QwtNullPaintDevice.

◆ updateState() [2/2]

virtual void QWT_FINAL::updateState ( const QPaintEngineState & state )

virtual

See QPaintEngine::updateState()

Reimplemented from QwtNullPaintDevice.

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

/home/runner/work/QWT/QWT/src/qwt_legend.cpp
/home/runner/work/QWT/QWT/src/qwt_stylesheet_recorder.h
/home/runner/work/QWT/QWT/src/qwt_null_paintdevice.cpp

Public Member Functions

Public Attributes

Protected Member Functions

Additional Inherited Members

Member Function Documentation

◆ drawEllipse() [1/2]

◆ drawEllipse() [2/2]

◆ drawImage()

◆ drawLines() [1/2]

◆ drawLines() [2/2]

◆ drawPath() [1/2]

◆ drawPath() [2/2]

◆ drawPixmap()

◆ drawPoints() [1/2]

◆ drawPoints() [2/2]

◆ drawRects() [1/4]

◆ drawRects() [2/4]

◆ drawRects() [3/4]

◆ drawRects() [4/4]

◆ drawTextItem()

◆ drawTiledPixmap()

◆ sizeMetrics()

◆ updateState() [1/2]

◆ updateState() [2/2]