InactiveFilterProxyModel Class Reference

A simple filtering model that shows only data marked "active" in the underlying model or otherwise marked as acceptable for viewing. More...

#include <aiselectorprivate.h>

Public Member Functions
	InactiveFilterProxyModel (QObject *pParent=0)
virtual QVariant	data (const QModelIndex &pIndex, int pRole=Qt::DisplayRole) const override
	Return filtered data from the underlying model, with visual roles augmented for inactive rows.

Public Attributes
QList< int >	allowedIds

Protected Member Functions
virtual bool	filterAcceptsRow (int sourceRow, const QModelIndex &sourceParent) const override
	Show the row if it's active or someone told us it's OK to show it.
virtual bool	lessThan (const QModelIndex &left, const QModelIndex &right) const override

Detailed Description

A simple filtering model that shows only data marked "active" in the underlying model or otherwise marked as acceptable for viewing.

This filter does not impose a sort order on the data. The inactive records are shown mingled with the active ones to simplify finding them in long completer lists. The inactive records are formatted to distinguish them from active ones.

See also

InactiveFilterProxyModel::data

Constructor & Destructor Documentation

InactiveFilterProxyModel()

InactiveFilterProxyModel::InactiveFilterProxyModel

(

QObject *

pParent = 0

)

Member Function Documentation

data()

QVariant InactiveFilterProxyModel::data ( const QModelIndex & pIndex, int pRole = Qt::DisplayRole ) const

overridevirtual

Return filtered data from the underlying model, with visual roles augmented for inactive rows.

Inactive rows are displayed specially with an icon, the "expired" color from the current user's locale, and strikethrough text.

filterAcceptsRow()

bool InactiveFilterProxyModel::filterAcceptsRow ( int sourceRow, const QModelIndex & sourceParent ) const

overrideprotectedvirtual

Show the row if it's active or someone told us it's OK to show it.

The allowedIds list contains the internal ids of rows someone told us should be visible. A list allows for more complex uses cases with little added code complexity.

lessThan()

bool InactiveFilterProxyModel::lessThan ( const QModelIndex & left, const QModelIndex & right ) const

overrideprotectedvirtual

Member Data Documentation

allowedIds

QList<int> InactiveFilterProxyModel::allowedIds

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

• aiselectorprivate.h
• aiselector.cpp