QwtLegendItemManager Class Reference

Abstract API to bind plot items to the legend. More...

#include <qwt_legend_itemmanager.h>

Inheritance diagram for QwtLegendItemManager:

List of all members.

Public Member Functions
	QwtLegendItemManager ()
	Constructor.
virtual	~QwtLegendItemManager ()
	Destructor.
virtual void	updateLegend (QwtLegend *legend) const =0
virtual QWidget *	legendItem () const =0

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Detailed Description

Abstract API to bind plot items to the legend.

Definition at line 24 of file qwt_legend_itemmanager.h.

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Constructor & Destructor Documentation

QwtLegendItemManager::QwtLegendItemManager

(

)

[inline]

Constructor.

Definition at line 28 of file qwt_legend_itemmanager.h.

    {
    }

virtual QwtLegendItemManager::~QwtLegendItemManager

(

)

[inline, virtual]

Destructor.

Definition at line 33 of file qwt_legend_itemmanager.h.

    {
    }

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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.

Referenced by QwtLegend::setDisplayPolicy().

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The documentation for this class was generated from the following file:

• qwt_legend_itemmanager.h