diff options
| author | Alexander Volkov <a.volkov@rusbitech.ru> | 2017-10-20 14:10:42 +0300 |
|---|---|---|
| committer | Jędrzej Nowacki <jedrzej.nowacki@qt.io> | 2017-10-23 14:38:22 +0000 |
| commit | c181f418b9dd72e25ceff8ee7ccb030aa74f1cef (patch) | |
| tree | 6712a13939fd5853f0a7485535654b2cb0376d8e /examples/widgets/doc/src/addressbook.qdoc | |
| parent | 82c787ec3b0dc4ddc54639ad47eb82a052446858 (diff) | |
Address Book example: Correctly update "Edit entry" and "Remove entry" actions
They are not updated after switching tabs. Thus they can be enabled even
when no entry is selected: select an entry on the current tab and then
switch to an empty tab.
Emit AddressWidget::selectionChanged() signal after changing the current tab
to update these actions.
Change-Id: I00da15ed6c3d3839210ae3ffbe1436e234695522
Reviewed-by: Friedemann Kleint <Friedemann.Kleint@qt.io>
Diffstat (limited to 'examples/widgets/doc/src/addressbook.qdoc')
| -rw-r--r-- | examples/widgets/doc/src/addressbook.qdoc | 11 |
1 files changed, 6 insertions, 5 deletions
diff --git a/examples/widgets/doc/src/addressbook.qdoc b/examples/widgets/doc/src/addressbook.qdoc index cd7cd09f5b..1fa0bfa9d4 100644 --- a/examples/widgets/doc/src/addressbook.qdoc +++ b/examples/widgets/doc/src/addressbook.qdoc @@ -220,11 +220,12 @@ The QItemSelectionModel class provides a \l{QItemSelectionModel::selectionChanged()}{selectionChanged} signal that is connected to \c{AddressWidget}'s - \c selectionChanged() signal. This signal to signal connection - is necessary to enable the \uicontrol{Edit Entry...} and - \uicontrol{Remove Entry} actions in \c MainWindow's Tools menu. This - connection is further explained in \c MainWindow's - implementation. + \c selectionChanged() signal. We also connect + QTabWidget::currentChanged() signal to the lambda expression which + emits \c{AddressWidget}'s \c selectionChanged() as well. These + connections are necessary to enable the \uicontrol{Edit Entry...} and + \uicontrol{Remove Entry} actions in \c MainWindow's Tools menu. + It is further explained in \c MainWindow's implementation. Each table view in the address book is added as a tab to the QTabWidget with the relevant label, obtained from the QStringList |