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/sqlwidgetmapper | |
| 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/sqlwidgetmapper')
| -rw-r--r-- | examples/sql/sqlwidgetmapper/window.cpp | 12 | ||||
| -rw-r--r-- | examples/sql/sqlwidgetmapper/window.h | 2 |
2 files changed, 7 insertions, 7 deletions
diff --git a/examples/sql/sqlwidgetmapper/window.cpp b/examples/sql/sqlwidgetmapper/window.cpp index 21ce152169..b6946e2386 100644 --- a/examples/sql/sqlwidgetmapper/window.cpp +++ b/examples/sql/sqlwidgetmapper/window.cpp @@ -87,12 +87,12 @@ Window::Window(QWidget *parent) //! [Set up the mapper] //! [Set up connections and layouts] - connect(previousButton, SIGNAL(clicked()), - mapper, SLOT(toPrevious())); - connect(nextButton, SIGNAL(clicked()), - mapper, SLOT(toNext())); - connect(mapper, SIGNAL(currentIndexChanged(int)), - this, SLOT(updateButtons(int))); + connect(previousButton, &QPushButton::clicked, + mapper, &QDataWidgetMapper::toPrevious); + connect(nextButton, &QPushButton::clicked, + mapper, &QDataWidgetMapper::toNext); + connect(mapper, &QDataWidgetMapper::currentIndexChanged, + this, &Window::updateButtons); QGridLayout *layout = new QGridLayout(); layout->addWidget(nameLabel, 0, 0, 1, 1); diff --git a/examples/sql/sqlwidgetmapper/window.h b/examples/sql/sqlwidgetmapper/window.h index bff074d954..b336997360 100644 --- a/examples/sql/sqlwidgetmapper/window.h +++ b/examples/sql/sqlwidgetmapper/window.h @@ -72,7 +72,7 @@ class Window : public QWidget Q_OBJECT public: - Window(QWidget *parent = 0); + Window(QWidget *parent = nullptr); private slots: void updateButtons(int row); |