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 <qframe.h>
00014 #include "qwt_global.h"
00015 #include "qwt_text.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 #if QT_VERSION < 0x040000
00035     explicit QwtTextLabel(QWidget *parent, const char *name);
00036 #endif
00037     explicit QwtTextLabel(const QwtText &, QWidget *parent = NULL);
00038     virtual ~QwtTextLabel();
00039 
00040 public slots:
00041     void setText(const QString &, 
00042         QwtText::TextFormat textFormat = QwtText::AutoText);
00043     virtual void setText(const QwtText &);
00044 
00045     void clear();
00046 
00047 public:
00048     const QwtText &text() const;
00049 
00050     int indent() const;
00051     void setIndent(int);
00052 
00053     int margin() const;
00054     void setMargin(int);
00055 
00056     virtual QSize sizeHint() const;
00057     virtual QSize minimumSizeHint() const;
00058     virtual int heightForWidth(int) const;
00059 
00060     QRect textRect() const;
00061 
00062 protected:
00063     virtual void paintEvent(QPaintEvent *e);
00064     virtual void drawContents(QPainter *);
00065     virtual void drawText(QPainter *, const QRect &);
00066 
00067 private:
00068     void init();
00069     int defaultIndent() const;
00070 
00071     class PrivateData;
00072     PrivateData *d_data;
00073 };
00074 
00075 #endif

Generated on Mon Feb 26 21:22:39 2007 for Qwt User's Guide by  doxygen 1.4.6