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59 lines
1.6 KiB
C++
59 lines
1.6 KiB
C++
/* -*- mode: C++ ; c-file-style: "stroustrup" -*- *****************************
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* Qwt Widget Library
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* Copyright (C) 1997 Josef Wilgen
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* Copyright (C) 2002 Uwe Rathmann
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the Qwt License, Version 1.0
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*****************************************************************************/
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/*! \file !*/
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#ifndef QWT_PLOT_DICT
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#define QWT_PLOT_DICT
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#include "qwt_global.h"
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#include "qwt_plot_item.h"
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#include <qlist.h>
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/// \var typedef QList< QwtPlotItem *> QwtPlotItemList
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/// \brief See QT 4.x assistant documentation for QList
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typedef QList<QwtPlotItem *> QwtPlotItemList;
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typedef QList<QwtPlotItem *>::ConstIterator QwtPlotItemIterator;
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/*!
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\brief A dictionary for plot items
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QwtPlotDict organizes plot items in increasing z-order.
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If autoDelete() is enabled, all attached items will be deleted
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in the destructor of the dictionary.
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QwtPlotDict can be used to get access to all QwtPlotItem items - or all
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items of a specific type - that are currently on the plot.
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\sa QwtPlotItem::attach(), QwtPlotItem::detach(), QwtPlotItem::z()
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*/
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class QWT_EXPORT QwtPlotDict
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{
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public:
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explicit QwtPlotDict();
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virtual ~QwtPlotDict();
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void setAutoDelete( bool );
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bool autoDelete() const;
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const QwtPlotItemList& itemList() const;
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QwtPlotItemList itemList( int rtti ) const;
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void detachItems( int rtti = QwtPlotItem::Rtti_PlotItem,
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bool autoDelete = true );
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protected:
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void insertItem( QwtPlotItem * );
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void removeItem( QwtPlotItem * );
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private:
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class PrivateData;
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PrivateData *d_data;
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};
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#endif
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