81 lines
1.9 KiB
C++
81 lines
1.9 KiB
C++
/* -*- mode: C++ ; c-file-style: "stroustrup" -*- *****************************
|
|
* Qwt Widget Library
|
|
* Copyright (C) 1997 Josef Wilgen
|
|
* Copyright (C) 2002 Uwe Rathmann
|
|
*
|
|
* This library is free software; you can redistribute it and/or
|
|
* modify it under the terms of the Qwt License, Version 1.0
|
|
*****************************************************************************/
|
|
|
|
#ifndef QWT_LEGEND_LABEL_H
|
|
#define QWT_LEGEND_LABEL_H
|
|
|
|
#include "qwt_global.h"
|
|
#include "qwt_legend_data.h"
|
|
#include "qwt_text.h"
|
|
#include "qwt_text_label.h"
|
|
#include <qpixmap.h>
|
|
|
|
class QwtLegendData;
|
|
|
|
/*!
|
|
\brief A widget representing something on a QwtLegend.
|
|
*/
|
|
class QWT_EXPORT QwtLegendLabel: public QwtTextLabel
|
|
{
|
|
Q_OBJECT
|
|
public:
|
|
explicit QwtLegendLabel( QWidget *parent = 0 );
|
|
virtual ~QwtLegendLabel();
|
|
|
|
void setData( const QwtLegendData & );
|
|
const QwtLegendData &data() const;
|
|
|
|
void setItemMode( QwtLegendData::Mode );
|
|
QwtLegendData::Mode itemMode() const;
|
|
|
|
void setSpacing( int spacing );
|
|
int spacing() const;
|
|
|
|
virtual void setText( const QwtText & );
|
|
|
|
void setIcon( const QPixmap & );
|
|
QPixmap icon() const;
|
|
|
|
virtual QSize sizeHint() const;
|
|
|
|
bool isChecked() const;
|
|
|
|
public Q_SLOTS:
|
|
void setChecked( bool on );
|
|
|
|
Q_SIGNALS:
|
|
//! Signal, when the legend item has been clicked
|
|
void clicked();
|
|
|
|
//! Signal, when the legend item has been pressed
|
|
void pressed();
|
|
|
|
//! Signal, when the legend item has been released
|
|
void released();
|
|
|
|
//! Signal, when the legend item has been toggled
|
|
void checked( bool );
|
|
|
|
protected:
|
|
void setDown( bool );
|
|
bool isDown() const;
|
|
|
|
virtual void paintEvent( QPaintEvent * );
|
|
virtual void mousePressEvent( QMouseEvent * );
|
|
virtual void mouseReleaseEvent( QMouseEvent * );
|
|
virtual void keyPressEvent( QKeyEvent * );
|
|
virtual void keyReleaseEvent( QKeyEvent * );
|
|
|
|
private:
|
|
class PrivateData;
|
|
PrivateData *d_data;
|
|
};
|
|
|
|
#endif
|