Qwt User's Guide  6.2.0
qwt_polar_itemdict.h
1 /******************************************************************************
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 #include "qwt_global.h"
13 #include "qwt_polar_item.h"
14 #include <qlist.h>
15 
16 typedef QList< QwtPolarItem* >::ConstIterator QwtPolarItemIterator;
18 
28 class QWT_EXPORT QwtPolarItemDict
29 {
30  public:
31  explicit QwtPolarItemDict();
33 
34  void setAutoDelete( bool );
35  bool autoDelete() const;
36 
37  const QwtPolarItemList& itemList() const;
38 
39  void detachItems( int rtti = QwtPolarItem::Rtti_PolarItem,
40  bool autoDelete = true );
41 
42  protected:
43  void insertItem( QwtPolarItem* );
44  void removeItem( QwtPolarItem* );
45 
46  private:
47  class PrivateData;
48  PrivateData* m_data;
49 };
50 
51 #endif
A dictionary for polar plot items.
Base class for items on a polar plot.
@ Rtti_PolarItem
Unspecific value, that can be used, when it doesn't matter.