QwtLegend::PrivateData::LegendMap Class Reference

List of all members.

Public Member Functions
void	insert (const QwtLegendItemManager *, QWidget *)
void	remove (const QwtLegendItemManager *)
void	remove (QWidget *)
void	clear ()
uint	count () const
const QWidget *	find (const QwtLegendItemManager *) const
QWidget *	find (const QwtLegendItemManager *)
const QwtLegendItemManager *	find (const QWidget *) const
QwtLegendItemManager *	find (const QWidget *)
const QMap< QWidget *, const QwtLegendItemManager * > &	widgetMap () const
QMap< QWidget *, const QwtLegendItemManager * > &	widgetMap ()

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Detailed Description

Definition at line 26 of file qwt_legend.cpp.

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Member Function Documentation

void QwtLegend::PrivateData::LegendMap::clear

(

)

Definition at line 174 of file qwt_legend.cpp.

References int().

{
    
    /*
       We can't delete the widgets in the following loop, because
       we would get ChildRemoved events, changing d_itemMap, while
       we are iterating.
     */

#if QT_VERSION < 0x040000
    QValueList<QWidget *> widgets;

    QMap<const QwtLegendItemManager *, QWidget *>::const_iterator it;
    for ( it = d_itemMap.begin(); it != d_itemMap.end(); ++it ) 
        widgets.append(it.data());
#else
    QList<QWidget *> widgets;

    QMap<const QwtLegendItemManager *, QWidget *>::const_iterator it;
    for ( it = d_itemMap.begin(); it != d_itemMap.end(); ++it ) 
        widgets.append(it.value());
#endif

    d_itemMap.clear();
    d_widgetMap.clear();

    for ( int i = 0; i < (int)widgets.size(); i++ )
        delete widgets[i];
}

uint QwtLegend::PrivateData::LegendMap::count

(

)

const

Definition at line 204 of file qwt_legend.cpp.

{
    return d_itemMap.count();
}

const QwtLegendItemManager * QwtLegend::PrivateData::LegendMap::find

(

const QWidget *

widget )

const [inline]

Definition at line 225 of file qwt_legend.cpp.

{
    if ( !d_widgetMap.contains((QWidget *)widget) )
        return NULL;

    return d_widgetMap[(QWidget *)widget];
}

QwtLegendItemManager * QwtLegend::PrivateData::LegendMap::find

(

const QWidget *

widget )

[inline]

Definition at line 234 of file qwt_legend.cpp.

{
    if ( !d_widgetMap.contains((QWidget *)widget) )
        return NULL;

    return (QwtLegendItemManager *)d_widgetMap[(QWidget *)widget];
}

const QWidget * QwtLegend::PrivateData::LegendMap::find

(

const QwtLegendItemManager *

item )

const [inline]

Definition at line 209 of file qwt_legend.cpp.

{
    if ( !d_itemMap.contains((QwtLegendItemManager *)item) )
        return NULL;

    return d_itemMap[(QwtLegendItemManager *)item];
}

QWidget * QwtLegend::PrivateData::LegendMap::find

(

const QwtLegendItemManager *

item )

[inline]

Definition at line 217 of file qwt_legend.cpp.

{
    if ( !d_itemMap.contains((QwtLegendItemManager *)item) )
        return NULL;

    return d_itemMap[(QwtLegendItemManager *)item];
}

void QwtLegend::PrivateData::LegendMap::insert	(	const QwtLegendItemManager *	item,
		QWidget *	widget
	)

Definition at line 153 of file qwt_legend.cpp.

{
    d_itemMap.insert(item, widget);
    d_widgetMap.insert(widget, item);
}

void QwtLegend::PrivateData::LegendMap::remove

(

const QwtLegendItemManager *

item )

Definition at line 160 of file qwt_legend.cpp.

{
    QWidget *widget = d_itemMap[item];
    d_itemMap.remove(item);
    d_widgetMap.remove(widget);
}

void QwtLegend::PrivateData::LegendMap::remove

(

QWidget *

widget )

Definition at line 167 of file qwt_legend.cpp.

{
    const QwtLegendItemManager *item = d_widgetMap[widget];
    d_itemMap.remove(item);
    d_widgetMap.remove(widget);
}

const QMap< QWidget *, const QwtLegendItemManager * > & QwtLegend::PrivateData::LegendMap::widgetMap

(

)

const [inline]

Definition at line 244 of file qwt_legend.cpp.

{
    return d_widgetMap;
} 

QMap< QWidget *, const QwtLegendItemManager * > & QwtLegend::PrivateData::LegendMap::widgetMap

(

)

[inline]

Definition at line 250 of file qwt_legend.cpp.

{
    return d_widgetMap;
} 

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

• qwt_legend.cpp