| 1 | /* -*- mode: C++ ; c-file-style: "stroustrup" -*- *****************************
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| 2 | * Qwt Widget Library
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| 3 | * Copyright (C) 1997 Josef Wilgen
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| 4 | * Copyright (C) 2002 Uwe Rathmann
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| 5 | *
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| 6 | * This library is free software; you can redistribute it and/or
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| 7 | * modify it under the terms of the Qwt License, Version 1.0
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| 8 | *****************************************************************************/
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| 9 |
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| 10 | #ifndef QWT_TEXT_LABEL_H
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| 11 | #define QWT_TEXT_LABEL_H
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| 12 |
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| 13 | #include "qwt_global.h"
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| 14 | #include "qwt_text.h"
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| 15 | #include <qframe.h>
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| 16 |
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| 17 | class QString;
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| 18 | class QPaintEvent;
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| 19 | class QPainter;
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| 20 |
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| 21 | /*!
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| 22 | \brief A Widget which displays a QwtText
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| 23 | */
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| 24 |
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| 25 | class QWT_EXPORT QwtTextLabel : public QFrame
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| 26 | {
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| 27 | Q_OBJECT
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| 28 |
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| 29 | Q_PROPERTY( int indent READ indent WRITE setIndent )
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| 30 | Q_PROPERTY( int margin READ margin WRITE setMargin )
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| 31 |
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| 32 | public:
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| 33 | explicit QwtTextLabel( QWidget *parent = NULL );
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| 34 | explicit QwtTextLabel( const QwtText &, QWidget *parent = NULL );
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| 35 | virtual ~QwtTextLabel();
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| 36 |
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| 37 | public Q_SLOTS:
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| 38 | void setText( const QString &,
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| 39 | QwtText::TextFormat textFormat = QwtText::AutoText );
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| 40 | virtual void setText( const QwtText & );
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| 41 |
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| 42 | void clear();
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| 43 |
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| 44 | public:
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| 45 | const QwtText &text() const;
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| 46 |
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| 47 | int indent() const;
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| 48 | void setIndent( int );
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| 49 |
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| 50 | int margin() const;
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| 51 | void setMargin( int );
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| 52 |
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| 53 | virtual QSize sizeHint() const;
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| 54 | virtual QSize minimumSizeHint() const;
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| 55 | virtual int heightForWidth( int ) const;
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| 56 |
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| 57 | QRect textRect() const;
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| 58 |
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| 59 | protected:
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| 60 | virtual void paintEvent( QPaintEvent *e );
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| 61 | virtual void drawContents( QPainter * );
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| 62 | virtual void drawText( QPainter *, const QRect & );
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| 63 |
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| 64 | private:
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| 65 | void init();
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| 66 | int defaultIndent() const;
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| 67 |
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| 68 | class PrivateData;
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| 69 | PrivateData *d_data;
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| 70 | };
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| 71 |
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| 72 | #endif
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