QwtLegendLabel man page

QwtLegendLabel —

A widget representing something on a QwtLegend.

Synopsis

#include <qwt_legend_label.h>

Inherits QwtTextLabel.

Public Slots

void setChecked (bool on)

Signals

void clicked ()
Signal, when the legend item has been clicked.
void pressed ()
Signal, when the legend item has been pressed.
void released ()
Signal, when the legend item has been released.
void checked (bool)
Signal, when the legend item has been toggled.

Public Member Functions

QwtLegendLabel (QWidget *parent=0)

virtual ~QwtLegendLabel ()
Destructor.
void setData (const QwtLegendData &)

const QwtLegendData & data () const

void setItemMode (QwtLegendData::Mode)

QwtLegendData::Mode itemMode () const

void setSpacing (int spacing)
Change the spacing between icon and text.
int spacing () const

virtual void setText (const QwtText &)

void setIcon (const QPixmap &)

QPixmap icon () const

virtual QSize sizeHint () const
Return a size hint.
bool isChecked () const
Return true, if the item is checked.

Protected Member Functions

void setDown (bool)
Set the item being down.
bool isDown () const
Return true, if the item is down.
virtual void paintEvent (QPaintEvent *)
Paint event.
virtual void mousePressEvent (QMouseEvent *)
Handle mouse press events.
virtual void mouseReleaseEvent (QMouseEvent *)
Handle mouse release events.
virtual void keyPressEvent (QKeyEvent *)
Handle key press events.
virtual void keyReleaseEvent (QKeyEvent *)
Handle key release events.

Detailed Description

A widget representing something on a QwtLegend.

Constructor & Destructor Documentation

QwtLegendLabel::QwtLegendLabel (QWidget *parent = 0) [explicit]

Parameters:

parent Parent widget

Member Function Documentation

const QwtLegendData & QwtLegendLabel::data () const

Returns:

Attributes of the label

See Also:

setData(), QwtPlotItem::legendData()

QPixmap QwtLegendLabel::icon () const

Returns:

Pixmap representing a plot item

See Also:

setIcon()

QwtLegendData::Mode QwtLegendLabel::itemMode () const

Returns:

Item mode

See Also:

setItemMode()

void QwtLegendLabel::setChecked (boolon) [slot]

Check/Uncheck a the item

Parameters:

on check/uncheck

See Also:

setItemMode()

void QwtLegendLabel::setData (const QwtLegendData &legendData)

Set the attributes of the legend label

Parameters:

legendData Attributes of the label

See Also:

data()

void QwtLegendLabel::setIcon (const QPixmap &icon)

Assign the icon

Parameters:

icon Pixmap representing a plot item

See Also:

icon(), QwtPlotItem::legendIcon()

void QwtLegendLabel::setItemMode (QwtLegendData::Modemode)

Set the item mode The default is QwtLegendData::ReadOnly

Parameters:

mode Item mode

See Also:

itemMode()

void QwtLegendLabel::setSpacing (intspacing)

Change the spacing between icon and text.

Parameters:

spacing Spacing

See Also:

spacing(), QwtTextLabel::margin()

void QwtLegendLabel::setText (const QwtText &text) [virtual]

Set the text to the legend item

Parameters:

text Text label

See Also:

QwtTextLabel::text()

Reimplemented from QwtTextLabel.

int QwtLegendLabel::spacing () const

Returns:

Spacing between icon and text

See Also:

setSpacing(), QwtTextLabel::margin()

Author

Generated automatically by Doxygen for Qwt User's Guide from the source code.

Info

Thu Dec 11 2014 Version 6.1.2 Qwt User's Guide