qwt_text_label.h

/******************************************************************************
 * 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_TEXT_LABEL_H
#define QWT_TEXT_LABEL_H
 
#include "qwt_global.h"
#include "qwt_text.h"
 
#include <qframe.h>
 
class QString;
class QPaintEvent;
class QPainter;
 
class QWT_EXPORT QwtTextLabel : public QFrame
{
    Q_OBJECT
 
    Q_PROPERTY( int indent READ indent WRITE setIndent )
    Q_PROPERTY( int margin READ margin WRITE setMargin )
    Q_PROPERTY( QString plainText READ plainText WRITE setPlainText )
 
  public:
    explicit QwtTextLabel( QWidget* parent = NULL );
    explicit QwtTextLabel( const QwtText&, QWidget* parent = NULL );
    virtual ~QwtTextLabel();
 
    void setPlainText( const QString& );
    QString plainText() const;
 
  public Q_SLOTS:
    void setText( const QString&,
        QwtText::TextFormat textFormat = QwtText::AutoText );
    virtual void setText( const QwtText& );
 
    void clear();
 
  public:
    const QwtText& text() const;
 
    int indent() const;
    void setIndent( int );
 
    int margin() const;
    void setMargin( int );
 
    virtual QSize sizeHint() const QWT_OVERRIDE;
    virtual QSize minimumSizeHint() const QWT_OVERRIDE;
    virtual int heightForWidth( int ) const QWT_OVERRIDE;
 
    QRect textRect() const;
 
    virtual void drawText( QPainter*, const QRectF& );
 
  protected:
    virtual void paintEvent( QPaintEvent* ) QWT_OVERRIDE;
    virtual void drawContents( QPainter* );
 
  private:
    void init();
    int defaultIndent() const;
 
    class PrivateData;
    PrivateData* m_data;
};
 
#endif