LegendWidget Class Reference

#include <LegendWidget.h>

List of all members.

Public Types
enum	FrameStyle { None = 0, Line = 1, Shadow = 2 }
	The kinds of frame a LegendWidget can draw around the Text. More...
Signals
void	enableEditor ()
void	showDialog ()
void	showMenu ()
Public Member Functions
int	angle ()
QColor	backgroundColor ()
QFont	font ()
int	frameStyle ()
	LegendWidget (Plot *)
QwtPlot *	plot ()
void	print (QPainter *p, const QwtScaleMap map[QwtPlot::axisCnt])
void	setAngle (int ang)
void	setBackgroundColor (const QColor &c)
void	setFont (const QFont &font)
void	setFrameStyle (int style)
void	setOriginCoord (double x, double y)
	Sets the position of the top left corner in axis coordinates.
void	setSelected (bool on=true)
void	setSVGMode (bool on=true)
void	setText (const QString &s)
void	setTextColor (const QColor &c)
void	showContextMenu ()
void	showTextDialog ()
void	showTextEditor ()
QString	text ()
QColor	textColor ()
double	xValue ()
double	yValue ()
	~LegendWidget ()
Private Member Functions
void	contextMenuEvent (QContextMenuEvent *)
void	drawFrame (QPainter *p, const QRect &rect)
void	drawSymbol (PlotCurve *c, int point, QPainter *p, int x, int y, int l)
void	drawText (QPainter *, const QRect &, QwtArray< long >, int)
void	drawVector (PlotCurve *c, QPainter *p, int x, int y, int l)
PlotCurve *	getCurve (const QString &s, int &point)
QwtArray< long >	itemsHeight (int y, int symbolLineLength, int &width, int &height)
void	mousePressEvent (QMouseEvent *)
virtual void	paintEvent (QPaintEvent *e)
QString	parse (const QString &str)
QString	parseSVG (const QString &str)
int	symbolsMaxWidth ()
Private Attributes
int	d_angle
	Rotation angle: not implemented yet.
int	d_frame
	Frame type.
Plot *	d_plot
	Parent plot.
SelectionMoveResizer *	d_selector
bool	d_SVG_mode
	Introduced as a work-around for bugs in exporting to SVG.
QwtText *	d_text
	Pointer to the QwtText object.
double	d_x
double	d_y
int	h_space
	Distance between symbols and legend text.
int	left_margin
	Distance between frame and content.
int	line_length
	Length of the symbol line.
int	top_margin

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Member Enumeration Documentation

enum LegendWidget::FrameStyle

The kinds of frame a LegendWidget can draw around the Text.

Enumerator:

None
Line
Shadow

---

Constructor & Destructor Documentation

LegendWidget::LegendWidget

(

Plot *

plot

)

LegendWidget::~LegendWidget

(

)

---

Member Function Documentation

int LegendWidget::angle

(

)

[inline]

QColor LegendWidget::backgroundColor

(

)

[inline]

void LegendWidget::contextMenuEvent

(

QContextMenuEvent *

)

[inline, private]

void LegendWidget::drawFrame	(	QPainter *	p,
		const QRect &	rect
	)			[private]

void LegendWidget::drawSymbol	(	PlotCurve *	c,
		int	point,
		QPainter *	p,
		int	x,
		int	y,
		int	l
	)			[private]

void LegendWidget::drawText	(	QPainter *	p,
		const QRect &	rect,
		QwtArray< long >	height,
		int	symbolLineLength
	)			[private]

void LegendWidget::drawVector	(	PlotCurve *	c,
		QPainter *	p,
		int	x,
		int	y,
		int	l
	)			[private]

void LegendWidget::enableEditor

(

)

[signal]

QFont LegendWidget::font

(

)

[inline]

int LegendWidget::frameStyle

(

)

[inline]

PlotCurve * LegendWidget::getCurve	(	const QString &	s,
		int &	point
	)			[private]

QwtArray< long > LegendWidget::itemsHeight	(	int	y,
		int	symbolLineLength,
		int &	width,
		int &	height
	)			[private]

void LegendWidget::mousePressEvent

(

QMouseEvent *

)

[private]

void LegendWidget::paintEvent

(

QPaintEvent *

e

)

[private, virtual]

QString LegendWidget::parse

(

const QString &

str

)

[private]

QString LegendWidget::parseSVG

(

const QString &

str

)

[private]

QwtPlot* LegendWidget::plot

(

)

[inline]

void LegendWidget::print	(	QPainter *	p,
		const QwtScaleMap	map[QwtPlot::axisCnt]
	)

void LegendWidget::setAngle

(

int

ang

)

[inline]

void LegendWidget::setBackgroundColor

(

const QColor &

c

)

void LegendWidget::setFont

(

const QFont &

font

)

void LegendWidget::setFrameStyle

(

int

style

)

void LegendWidget::setOriginCoord	(	double	x,
		double	y
	)

Sets the position of the top left corner in axis coordinates.

void LegendWidget::setSelected

(

bool

on = true

)

void LegendWidget::setSVGMode

(

bool

on = true

)

[inline]

void LegendWidget::setText

(

const QString &

s

)

void LegendWidget::setTextColor

(

const QColor &

c

)

void LegendWidget::showContextMenu

(

)

[inline]

void LegendWidget::showDialog

(

)

[signal]

void LegendWidget::showMenu

(

)

[signal]

void LegendWidget::showTextDialog

(

)

[inline]

void LegendWidget::showTextEditor

(

)

int LegendWidget::symbolsMaxWidth

(

)

[private]

QString LegendWidget::text

(

)

[inline]

QColor LegendWidget::textColor

(

)

[inline]

double LegendWidget::xValue

(

)

double LegendWidget::yValue

(

)

---

Member Data Documentation

int LegendWidget::d_angle [private]

Rotation angle: not implemented yet.

int LegendWidget::d_frame [private]

Frame type.

Plot* LegendWidget::d_plot [private]

Parent plot.

SelectionMoveResizer* LegendWidget::d_selector [private]

bool LegendWidget::d_SVG_mode [private]

Introduced as a work-around for bugs in exporting to SVG.

QwtText* LegendWidget::d_text [private]

Pointer to the QwtText object.

double LegendWidget::d_x [private]

double LegendWidget::d_y [private]

int LegendWidget::h_space [private]

Distance between symbols and legend text.

int LegendWidget::left_margin [private]

Distance between frame and content.

int LegendWidget::line_length [private]

Length of the symbol line.

int LegendWidget::top_margin [private]

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

• qtiplot/src/LegendWidget.h
• qtiplot/src/LegendWidget.cpp

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