/usr/include/qwt/qwt_scale_widget.h is in libqwt-headers 6.1.2-5.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 | /* -*- 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_SCALE_WIDGET_H
#define QWT_SCALE_WIDGET_H
#include "qwt_global.h"
#include "qwt_text.h"
#include "qwt_scale_draw.h"
#include <qwidget.h>
#include <qfont.h>
#include <qcolor.h>
#include <qstring.h>
class QPainter;
class QwtTransform;
class QwtScaleDiv;
class QwtColorMap;
/*!
\brief A Widget which contains a scale
This Widget can be used to decorate composite widgets with
a scale.
*/
class QWT_EXPORT QwtScaleWidget : public QWidget
{
Q_OBJECT
public:
//! Layout flags of the title
enum LayoutFlag
{
/*!
The title of vertical scales is painted from top to bottom.
Otherwise it is painted from bottom to top.
*/
TitleInverted = 1
};
//! Layout flags of the title
typedef QFlags<LayoutFlag> LayoutFlags;
explicit QwtScaleWidget( QWidget *parent = NULL );
explicit QwtScaleWidget( QwtScaleDraw::Alignment, QWidget *parent = NULL );
virtual ~QwtScaleWidget();
Q_SIGNALS:
//! Signal emitted, whenever the scale division changes
void scaleDivChanged();
public:
void setTitle( const QString &title );
void setTitle( const QwtText &title );
QwtText title() const;
void setLayoutFlag( LayoutFlag, bool on );
bool testLayoutFlag( LayoutFlag ) const;
void setBorderDist( int start, int end );
int startBorderDist() const;
int endBorderDist() const;
void getBorderDistHint( int &start, int &end ) const;
void getMinBorderDist( int &start, int &end ) const;
void setMinBorderDist( int start, int end );
void setMargin( int );
int margin() const;
void setSpacing( int td );
int spacing() const;
void setScaleDiv( const QwtScaleDiv &sd );
void setTransformation( QwtTransform * );
void setScaleDraw( QwtScaleDraw * );
const QwtScaleDraw *scaleDraw() const;
QwtScaleDraw *scaleDraw();
void setLabelAlignment( Qt::Alignment );
void setLabelRotation( double rotation );
void setColorBarEnabled( bool );
bool isColorBarEnabled() const;
void setColorBarWidth( int );
int colorBarWidth() const;
void setColorMap( const QwtInterval &, QwtColorMap * );
QwtInterval colorBarInterval() const;
const QwtColorMap *colorMap() const;
virtual QSize sizeHint() const;
virtual QSize minimumSizeHint() const;
int titleHeightForWidth( int width ) const;
int dimForLength( int length, const QFont &scaleFont ) const;
void drawColorBar( QPainter *painter, const QRectF & ) const;
void drawTitle( QPainter *painter, QwtScaleDraw::Alignment,
const QRectF &rect ) const;
void setAlignment( QwtScaleDraw::Alignment );
QwtScaleDraw::Alignment alignment() const;
QRectF colorBarRect( const QRectF& ) const;
protected:
virtual void paintEvent( QPaintEvent * );
virtual void resizeEvent( QResizeEvent * );
void draw( QPainter *p ) const;
void scaleChange();
void layoutScale( bool update = true );
private:
void initScale( QwtScaleDraw::Alignment );
class PrivateData;
PrivateData *d_data;
};
Q_DECLARE_OPERATORS_FOR_FLAGS( QwtScaleWidget::LayoutFlags )
#endif
|