diff options
| author | Michael Winkelmann <Michael.winkelmann@qt.io> | 2017-07-20 16:39:01 +0200 |
|---|---|---|
| committer | Topi Reiniö <topi.reinio@qt.io> | 2017-09-14 10:48:48 +0000 |
| commit | 3d67793a9ec01f15e3dcf6b59e6e0df5f59bdfad (patch) | |
| tree | e8bd72349e2580e2dfb4908a96653f3fa3644922 /examples/sql/sqlbrowser/connectionwidget.cpp | |
| parent | 590e71a69cc74b4e7da1ccb19a1304047dbaecb8 (diff) | |
Revamp SQL examples to C++11
Changed signals and slots to new syntax, used nullptr and replaced
foreach with new C++11 range based for loops.
Also fixed a few minor flaws.
Task-number: QTBUG-60633
Change-Id: Ice4030133971912f96752d9d84c638c70fd73e35
Reviewed-by: Jesus Fernandez <Jesus.Fernandez@qt.io>
Reviewed-by: André Hartmann <aha_1980@gmx.de>
Reviewed-by: Friedemann Kleint <Friedemann.Kleint@qt.io>
Diffstat (limited to 'examples/sql/sqlbrowser/connectionwidget.cpp')
| -rw-r--r-- | examples/sql/sqlbrowser/connectionwidget.cpp | 5 |
1 files changed, 2 insertions, 3 deletions
diff --git a/examples/sql/sqlbrowser/connectionwidget.cpp b/examples/sql/sqlbrowser/connectionwidget.cpp index 888579c9af..658cfb77dc 100644 --- a/examples/sql/sqlbrowser/connectionwidget.cpp +++ b/examples/sql/sqlbrowser/connectionwidget.cpp @@ -63,8 +63,8 @@ ConnectionWidget::ConnectionWidget(QWidget *parent) tree->header()->setSectionResizeMode(QHeaderView::Stretch); QAction *refreshAction = new QAction(tr("Refresh"), tree); metaDataAction = new QAction(tr("Show Schema"), tree); - connect(refreshAction, SIGNAL(triggered()), SLOT(refresh())); - connect(metaDataAction, SIGNAL(triggered()), SLOT(showMetaData())); + connect(refreshAction, &QAction::triggered, this, &ConnectionWidget::refresh); + connect(metaDataAction, &QAction::triggered, this, &ConnectionWidget::showMetaData); tree->addAction(refreshAction); tree->addAction(metaDataAction); tree->setContextMenuPolicy(Qt::ActionsContextMenu); @@ -146,7 +146,6 @@ void ConnectionWidget::setActive(QTreeWidgetItem *item) void ConnectionWidget::on_tree_itemActivated(QTreeWidgetItem *item, int /* column */) { - if (!item) return; |