qwtlegenditemmanager(3)
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.