QwtPlotAbstractCanvas Class Reference

#include <qwt_plot_abstract_canvas.h>

Inheritance diagram for QwtPlotAbstractCanvas:

Classes
class	PrivateData

Public Types
enum	FocusIndicator { NoFocusIndicator, CanvasFocusIndicator, ItemFocusIndicator }
	Focus indicator The default setting is NoFocusIndicator. More...

Public Member Functions
double	borderRadius () const
FocusIndicator	focusIndicator () const
QwtPlot *	plot ()
	Return parent plot widget. More...
const QwtPlot *	plot () const
	Return parent plot widget. More...
	QwtPlotAbstractCanvas (QWidget *canvasWidget)
void	setBorderRadius (double)
void	setFocusIndicator (FocusIndicator)
virtual	~QwtPlotAbstractCanvas ()

Protected Member Functions
QPainterPath	borderPath2 (const QRect &rect) const
QWidget *	canvasWidget ()
const QWidget *	canvasWidget () const
virtual void	drawBackground (QPainter *)
virtual void	drawBorder (QPainter *)
void	drawCanvas (QPainter *)
virtual void	drawFocusIndicator (QPainter *)
void	drawStyled (QPainter *, bool)
void	drawUnstyled (QPainter *)
void	fillBackground (QPainter *)
void	updateStyleSheetInfo ()
	Update the cached information about the current style sheet. More...

Private Attributes
PrivateData *	d_data

Detailed Description

Definition at line 18 of file qwt_plot_abstract_canvas.h.

Member Enumeration Documentation

enum QwtPlotAbstractCanvas::FocusIndicator

Focus indicator The default setting is NoFocusIndicator.

See also

setFocusIndicator(), focusIndicator(), drawFocusIndicator()

Enumerator
NoFocusIndicator	Don't paint a focus indicator.
CanvasFocusIndicator	The focus is related to the complete canvas. Paint the focus indicator using drawFocusIndicator()
ItemFocusIndicator	The focus is related to an item (curve, point, ...) on the canvas. It is up to the application to display a focus indication using f.e. highlighting.

Definition at line 27 of file qwt_plot_abstract_canvas.h.

Constructor & Destructor Documentation

QwtPlotAbstractCanvas::QwtPlotAbstractCanvas ( QWidget *  canvasWidget )

explicit

Definition at line 530 of file qwt_plot_abstract_canvas.cpp.

QwtPlotAbstractCanvas::~QwtPlotAbstractCanvas ( )

virtual

Definition at line 546 of file qwt_plot_abstract_canvas.cpp.

Member Function Documentation

QPainterPath QwtPlotAbstractCanvas::borderPath2 ( const QRect &  rect ) const

protected

Definition at line 618 of file qwt_plot_abstract_canvas.cpp.

double QwtPlotAbstractCanvas::borderRadius

(

)

const

Returns

Radius for the corners of the border frame

See also

setBorderRadius()

Definition at line 613 of file qwt_plot_abstract_canvas.cpp.

QWidget * QwtPlotAbstractCanvas::canvasWidget ( )

protected

Definition at line 865 of file qwt_plot_abstract_canvas.cpp.

const QWidget * QwtPlotAbstractCanvas::canvasWidget ( ) const

protected

Definition at line 870 of file qwt_plot_abstract_canvas.cpp.

void QwtPlotAbstractCanvas::drawBackground ( QPainter *  painter )

protectedvirtual

Definition at line 688 of file qwt_plot_abstract_canvas.cpp.

void QwtPlotAbstractCanvas::drawBorder ( QPainter *  painter )

protectedvirtual

Draw the border of the canvas

Parameters

painter

Painter

Reimplemented in QwtPlotCanvas.

Definition at line 627 of file qwt_plot_abstract_canvas.cpp.

void QwtPlotAbstractCanvas::drawCanvas ( QPainter *  painter )

protected

Definition at line 797 of file qwt_plot_abstract_canvas.cpp.

void QwtPlotAbstractCanvas::drawFocusIndicator ( QPainter *  painter )

protectedvirtual

Draw the focus indication

Parameters

painter

Painter

Definition at line 587 of file qwt_plot_abstract_canvas.cpp.

void QwtPlotAbstractCanvas::drawStyled ( QPainter *  painter, bool  hackStyledBackground  )

protected

Definition at line 739 of file qwt_plot_abstract_canvas.cpp.

void QwtPlotAbstractCanvas::drawUnstyled ( QPainter *  painter )

protected

Definition at line 698 of file qwt_plot_abstract_canvas.cpp.

void QwtPlotAbstractCanvas::fillBackground ( QPainter *  painter )

protected

Definition at line 693 of file qwt_plot_abstract_canvas.cpp.

QwtPlotAbstractCanvas::FocusIndicator QwtPlotAbstractCanvas::focusIndicator

(

)

const

Returns

Focus indicator

See also

FocusIndicator, setFocusIndicator()

Definition at line 578 of file qwt_plot_abstract_canvas.cpp.

QwtPlot * QwtPlotAbstractCanvas::plot

(

)

Return parent plot widget.

Definition at line 552 of file qwt_plot_abstract_canvas.cpp.

const QwtPlot * QwtPlotAbstractCanvas::plot

(

)

const

Return parent plot widget.

Definition at line 558 of file qwt_plot_abstract_canvas.cpp.

void QwtPlotAbstractCanvas::setBorderRadius

(

double

radius

)

Set the radius for the corners of the border frame

Parameters

radius

Radius of a rounded corner

See also

borderRadius()

Definition at line 604 of file qwt_plot_abstract_canvas.cpp.

void QwtPlotAbstractCanvas::setFocusIndicator

(

FocusIndicator

focusIndicator

)

Set the focus indicator

See also

FocusIndicator, focusIndicator()

Definition at line 568 of file qwt_plot_abstract_canvas.cpp.

void QwtPlotAbstractCanvas::updateStyleSheetInfo ( )

protected

Update the cached information about the current style sheet.

Definition at line 829 of file qwt_plot_abstract_canvas.cpp.

Member Data Documentation

PrivateData* QwtPlotAbstractCanvas::d_data

private

Definition at line 77 of file qwt_plot_abstract_canvas.h.

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

• qwt_plot_abstract_canvas.h
• qwt_plot_abstract_canvas.cpp