source: ntrip/branches/BNC_2.12/qwtpolar/qwt_polar_itemdict.h@ 8142

Last change on this file since 8142 was 4272, checked in by mervart, 10 years ago
File size: 1.5 KB
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1/* -*- mode: C++ ; c-file-style: "stroustrup" -*- *****************************
2 * QwtPolar Widget Library
3 * Copyright (C) 2008 Uwe Rathmann
4 *
5 * This library is free software; you can redistribute it and/or
6 * modify it under the terms of the Qwt License, Version 1.0
7 *****************************************************************************/
8
9#ifndef QWT_POLAR_ITEMDICT_H
10#define QWT_POLAR_ITEMDICT_H
11
12/*! \file !*/
13
14#include "qwt_polar_global.h"
15#include "qwt_polar_item.h"
16#include <qlist.h>
17
18typedef QList<QwtPolarItem *>::ConstIterator QwtPolarItemIterator;
19/// \var typedef QList< QwtPolarItem *> QwtPolarItemList
20/// \brief See QT 4.x assistant documentation for QList
21typedef QList<QwtPolarItem *> QwtPolarItemList;
22
23/*!
24 \brief A dictionary for polar plot items
25
26 QwtPolarItemDict organizes polar 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 QwtPolarItem::attach(), QwtPolarItem::detach(), QwtPolarItem::z()
31*/
32class QWT_POLAR_EXPORT QwtPolarItemDict
33{
34public:
35 explicit QwtPolarItemDict();
36 ~QwtPolarItemDict();
37
38 void setAutoDelete( bool );
39 bool autoDelete() const;
40
41 const QwtPolarItemList& itemList() const;
42
43 void detachItems( int rtti = QwtPolarItem::Rtti_PolarItem,
44 bool autoDelete = true );
45
46private:
47 friend class QwtPolarItem;
48
49 void attachItem( QwtPolarItem *, bool );
50
51 class PrivateData;
52 PrivateData *d_data;
53};
54
55#endif
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