QwtLegendItemManager (3) - Linux Manuals
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()
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.