CODEWITHSUNDEEP
qtqlistview
Bokambo
Bokambo

Reputation: 4480

Qlistview Selectionchanged event not found in Qt?

Qlistview Selectionchanged event not found in Qt What is the equivalent of selection changed event in Qlistview in Qt?

Upvotes: 8

Views: 9888

Answers (2)

Exa
Exa

Reputation: 4110

It's just about selection, so the focus?

When using QListView:

QAbstractItemView::currentChanged ( const QModelIndex & current, const QModelIndex & previous )

When using QListWidget, you can also use:

QListWidget::currentItemChanged ( QListWidgetItem * current, QListWidgetItem * previous )

Docs:

Upvotes: 3

Mat
Mat

Reputation: 206689

The selectionChanged signal is generated by the QItemSelectionModel attached to the view, not the view widget itself.

You can get that model by calling selectionModel() on the view object, or by adding your own with setSelectionModel().

This applies both to QListView and QListWidget, since this behavior is handled by the QAbstractItemView which both inherit.

(Class hierarchy is QAbstractItemView < QListView < QListWidget.)

See Handling selections in item view for more information.

Upvotes: 17

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