NAME¶

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

SYNOPSIS¶

#include <qwt_legend_itemmanager.h> Inherited by QwtPlotItem.

Public Member Functions¶

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

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: See also: Implemented in QwtPlotItem.

virtual void QwtLegendItemManager::updateLegend (QwtLegend *legend) const [pure virtual] Update the widget that represents the item on the legend¶

Parameters: See also: Implemented in QwtPlotCurve, and QwtPlotItem.

Author¶

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