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QwtLegendItemManager(3) Qwt User's Guide QwtLegendItemManager(3)

NAME

QwtLegendItemManager -

SYNOPSIS

#include <qwt_legend_itemmanager.h>

Inherited by QwtPlotItem.

Public Member Functions


QwtLegendItemManager ()
virtual ~QwtLegendItemManager ()
virtual QWidget * legendItem () const =0
virtual void updateLegend (QwtLegend *legend) const =0

Detailed Description

Abstract API to bind plot items to the legend.

Member Function Documentation

virtual QWidget* QwtLegendItemManager::legendItem () const [pure virtual]

Allocate the widget that represents the item on the legend

Returns:

Allocated widget

See also:

updateLegend() QwtLegend()

Implemented in QwtPlotItem.

virtual void QwtLegendItemManager::updateLegend (QwtLegend *legend) const [pure virtual]

Update the widget that represents the item on the legend

Parameters:

legend Legend

See also:

legendItem()

Implemented in QwtPlotCurve, and QwtPlotItem.

Author

Generated automatically by Doxygen for Qwt User's Guide from the source code.

Tue Nov 20 2012 Version 5.2.3