Qwt User's Guide: qwt_text_label.h Source File

Qwt User's Guide 6.0.1

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# qwt_text_label.h

    00001 /* -*- mode: C++ ; c-file-style: "stroustrup" -*- *****************************
    00002  * Qwt Widget Library
    00003  * Copyright (C) 1997   Josef Wilgen
    00004  * Copyright (C) 2002   Uwe Rathmann
    00005  *
    00006  * This library is free software; you can redistribute it and/or
    00007  * modify it under the terms of the Qwt License, Version 1.0
    00008  *****************************************************************************/
    00009
    00010 #ifndef QWT_TEXT_LABEL_H
    00011 #define QWT_TEXT_LABEL_H
    00012
    00013 #include "qwt_global.h"
    00014 #include "qwt_text.h"
    00015 #include <qframe.h>
    00016
    00017 class QString;
    00018 class QPaintEvent;
    00019 class QPainter;
    00020
    00025 class QWT_EXPORT QwtTextLabel : public QFrame
    00026 {
    00027     Q_OBJECT
    00028
    00029     Q_PROPERTY( int indent READ indent WRITE setIndent )
    00030     Q_PROPERTY( int margin READ margin WRITE setMargin )
    00031
    00032 public:
    00033     explicit QwtTextLabel( QWidget *parent = NULL );
    00034     explicit QwtTextLabel( const QwtText &, QWidget *parent = NULL );
    00035     virtual ~QwtTextLabel();
    00036
    00037 public Q_SLOTS:
    00038     void setText( const QString &,
    00039         QwtText::TextFormat textFormat = QwtText::AutoText );
    00040     virtual void setText( const QwtText & );
    00041
    00042     void clear();
    00043
    00044 public:
    00045     const QwtText &text() const;
    00046
    00047     int indent() const;
    00048     void setIndent( int );
    00049
    00050     int margin() const;
    00051     void setMargin( int );
    00052
    00053     virtual QSize sizeHint() const;
    00054     virtual QSize minimumSizeHint() const;
    00055     virtual int heightForWidth( int ) const;
    00056
    00057     QRect textRect() const;
    00058
    00059 protected:
    00060     virtual void paintEvent( QPaintEvent *e );
    00061     virtual void drawContents( QPainter * );
    00062     virtual void drawText( QPainter *, const QRect & );
    00063
    00064 private:
    00065     void init();
    00066     int defaultIndent() const;
    00067
    00068     class PrivateData;
    00069     PrivateData *d_data;
    00070 };
    00071
    00072 #endif