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QwtPlotDict
Langue: en
Version: 121651 (mandriva - 01/05/08)
Section: 3 (Bibliothèques de fonctions)
Sommaire
NAME
QwtPlotDict -SYNOPSIS
Inherited by QwtPlot.
Detailed Description
A dictionary for plot items.
QwtPlotDict organizes plot items in increasing z-order. If autoDelete() is enabled, all attached items will be deleted in the destructor of the dictionary.
See also:
- QwtPlotItem::attach(), QwtPlotItem::detach(), QwtPlotItem::z()
Definition at line 37 of file qwt_plot_dict.h.
Public Member Functions
QwtPlotDict ()
~QwtPlotDict ()
void setAutoDelete (bool)
bool autoDelete () const
const QwtPlotItemList & itemList () const
void detachItems (int rtti=QwtPlotItem::Rtti_PlotItem, bool autoDelete=true)
Friends
class QwtPlotItem
Constructor & Destructor Documentation
QwtPlotDict::QwtPlotDict () [explicit]
Constructor
Auto deletion is enabled.
See also:
- setAutoDelete, attachItem
Definition at line 94 of file qwt_plot_dict.cpp.
QwtPlotDict::~QwtPlotDict ()
Destructor
If autoDelete is on, all attached items will be deleted
See also:
- setAutoDelete, autoDelete, attachItem
Definition at line 106 of file qwt_plot_dict.cpp.
References detachItems().
Member Function Documentation
bool QwtPlotDict::autoDelete () const
Returns:
- true if auto deletion is enabled
See also:
- setAutoDelete, attachItem
Definition at line 129 of file qwt_plot_dict.cpp.
Referenced by QwtPlot::~QwtPlot().
void QwtPlotDict::detachItems (int rtti = QwtPlotItem::Rtti_PlotItem, bool autoDelete = true)
Detach items from the dictionary
Parameters:
- rtti In case of QwtPlotItem::Rtti_PlotItem detach all items otherwise only those items of the type rtti.
autoDelete If true, delete all detached items
Definition at line 161 of file qwt_plot_dict.cpp.
Referenced by QwtPlot::clear(), QwtPlot::~QwtPlot(), and ~QwtPlotDict().
const QwtPlotItemList & QwtPlotDict::itemList () const
Returns:
- List of all attached plot items
Definition at line 181 of file qwt_plot_dict.cpp.
Referenced by QwtPlot::drawItems(), QwtPlot::insertLegend(), and QwtPlot::updateAxes().
void QwtPlotDict::setAutoDelete (bool autoDelete)
En/Disable Auto deletion
If Auto deletion is on all attached plot items will be deleted in the destructor of QwtPlotDict. The default value is on.
See also:
- autoDelete, attachItem
Definition at line 120 of file qwt_plot_dict.cpp.
Author
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