Last change
on this file since 89 was 89, checked in by morasjul, 11 years ago |
PACPUS 2.0 Beta deployed in new branch
Major changes:
-Add communication interface between components
-Add examples for communications interface (TestComponents)
-Move to Qt5 support
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-
Property svn:executable
set to
*
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File size:
1.2 KB
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[89] | 1 | /* -*- mode: C++ ; c-file-style: "stroustrup" -*- *****************************
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| 2 | * Qwt Widget Library
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| 3 | * Copyright (C) 1997 Josef Wilgen
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| 4 | * Copyright (C) 2002 Uwe Rathmann
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| 5 | *
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| 6 | * This library is free software; you can redistribute it and/or
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| 7 | * modify it under the terms of the Qwt License, Version 1.0
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| 8 | *****************************************************************************/
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| 9 |
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| 10 | // vim: expandtab
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| 11 |
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| 12 | #ifndef QWT_LEGEND_ITEM_MANAGER_H
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| 13 | #define QWT_LEGEND_ITEM_MANAGER_H
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| 14 |
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| 15 | #include "qwt_global.h"
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| 16 |
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| 17 | class QwtLegend;
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| 18 | class QWidget;
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| 19 |
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| 20 | /*!
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| 21 | \brief Abstract API to bind plot items to the legend
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| 22 | */
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| 23 |
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| 24 | class QWT_EXPORT QwtLegendItemManager
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| 25 | {
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| 26 | public:
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| 27 | //! Constructor
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| 28 | QwtLegendItemManager()
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| 29 | {
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| 30 | }
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| 31 |
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| 32 | //! Destructor
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| 33 | virtual ~QwtLegendItemManager()
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| 34 | {
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| 35 | }
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| 36 |
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| 37 | /*!
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| 38 | Update the widget that represents the item on the legend
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| 39 | \param legend Legend
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| 40 | \sa legendItem()
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| 41 | */
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| 42 | virtual void updateLegend(QwtLegend *legend) const = 0;
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| 43 |
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| 44 | /*!
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| 45 | Allocate the widget that represents the item on the legend
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| 46 | \return Allocated widget
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| 47 | \sa updateLegend() QwtLegend()
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| 48 | */
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| 49 |
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| 50 | virtual QWidget *legendItem() const = 0;
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| 51 | };
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| 52 |
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| 53 | #endif
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| 54 |
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