QtGui.IQItemSelectionModelSignals Interface Reference

Inheritance diagram for QtGui.IQItemSelectionModelSignals:

Collaboration diagram for QtGui.IQItemSelectionModelSignals:

Public Member Functions
void	SelectionChanged (QItemSelection selected, QItemSelection deselected)
void	CurrentChanged (QModelIndex current, QModelIndex previous)
void	CurrentRowChanged (QModelIndex current, QModelIndex previous)
void	CurrentColumnChanged (QModelIndex current, QModelIndex previous)
Public Member Functions inherited from QtCore.IQObjectSignals
void	Destroyed (QObject arg1)
void	Destroyed ()

Member Function Documentation

void QtGui.IQItemSelectionModelSignals.CurrentChanged	(	QModelIndex	current,
		QModelIndex	previous
	)

This signal is emitted whenever the current item changes. The previous model item index is replaced by the current index as the selection's current item.

Note that this signal will not be emitted when the item model is reset.

See also currentIndex(), setCurrentIndex(), and selectionChanged().

void QtGui.IQItemSelectionModelSignals.CurrentColumnChanged	(	QModelIndex	current,
		QModelIndex	previous
	)

This signal is emitted if the current item changes and its column is different to the column of the previous current item.

Note that this signal will not be emitted when the item model is reset.

See also currentChanged(), currentRowChanged(), currentIndex(), and setCurrentIndex().

void QtGui.IQItemSelectionModelSignals.CurrentRowChanged	(	QModelIndex	current,
		QModelIndex	previous
	)

This signal is emitted if the current item changes and its row is different to the row of the previous current item.

Note that this signal will not be emitted when the item model is reset.

See also currentChanged(), currentColumnChanged(), currentIndex(), and setCurrentIndex().

void QtGui.IQItemSelectionModelSignals.SelectionChanged	(	QItemSelection	selected,
		QItemSelection	deselected
	)

This signal is emitted whenever the selection changes. The change in the selection is represented as an item selection of deselected items and an item selection of selected items.

Note the that the current index changes independently from the selection. Also note that this signal will not be emitted when the item model is reset.

See also select() and currentChanged().