source: ntrip/branches/BNC_2.12/qwt/qwt_plot_dict.h@ 8142

Last change on this file since 8142 was 4271, checked in by mervart, 10 years ago
File size: 1.5 KB
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1/* -*- mode: C++ ; c-file-style: "stroustrup" -*- *****************************
2 * Qwt Widget Library
3 * Copyright (C) 1997 Josef Wilgen
4 * Copyright (C) 2002 Uwe Rathmann
5 *
6 * This library is free software; you can redistribute it and/or
7 * modify it under the terms of the Qwt License, Version 1.0
8 *****************************************************************************/
9
10/*! \file !*/
11#ifndef QWT_PLOT_DICT
12#define QWT_PLOT_DICT
13
14#include "qwt_global.h"
15#include "qwt_plot_item.h"
16#include <qlist.h>
17
18/// \var typedef QList< QwtPlotItem *> QwtPlotItemList
19/// \brief See QT 4.x assistant documentation for QList
20typedef QList<QwtPlotItem *> QwtPlotItemList;
21typedef QList<QwtPlotItem *>::ConstIterator QwtPlotItemIterator;
22
23/*!
24 \brief A dictionary for plot items
25
26 QwtPlotDict organizes plot items in increasing z-order.
27 If autoDelete() is enabled, all attached items will be deleted
28 in the destructor of the dictionary.
29
30 \sa QwtPlotItem::attach(), QwtPlotItem::detach(), QwtPlotItem::z()
31*/
32class QWT_EXPORT QwtPlotDict
33{
34public:
35 explicit QwtPlotDict();
36 virtual ~QwtPlotDict();
37
38 void setAutoDelete( bool );
39 bool autoDelete() const;
40
41 const QwtPlotItemList& itemList() const;
42 QwtPlotItemList itemList( int rtti ) const;
43
44 void detachItems( int rtti = QwtPlotItem::Rtti_PlotItem,
45 bool autoDelete = true );
46
47private:
48 friend class QwtPlotItem;
49
50 void attachItem( QwtPlotItem *, bool );
51
52 class PrivateData;
53 PrivateData *d_data;
54};
55
56#endif
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