QwtLegendItemManager (3) - Linux Man Pages

QwtLegendItemManager: Abstract API to bind plot items to the legend.

NAME

QwtLegendItemManager - Abstract API to bind plot items to the legend.

SYNOPSIS


#include <qwt_legend_itemmanager.h>

Inherited by QwtPlotItem.

Public Member Functions


QwtLegendItemManager ()

virtual ~QwtLegendItemManager ()

virtual void updateLegend (QwtLegend *legend) const =0

virtual QWidget * legendItem () const =0

Detailed Description

Abstract API to bind plot items to the legend.

Constructor & Destructor Documentation

QwtLegendItemManager::QwtLegendItemManager () [inline]

Constructor.

virtual QwtLegendItemManager::~QwtLegendItemManager () [inline, virtual]

Destructor.

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.