diff options
| author | Christian Ehrlicher <ch.ehrlicher@gmx.de> | 2018-12-02 14:11:13 +0100 |
|---|---|---|
| committer | Christian Ehrlicher <ch.ehrlicher@gmx.de> | 2019-01-23 15:13:45 +0000 |
| commit | aa32510430d6a5e58cb456faeb072d9f189872fe (patch) | |
| tree | 449096e9edff2056d186e0b0d1ae19d52d21652b /examples/widgets/mainwindows/mdi | |
| parent | c590aa678d5c27162b0ca7191fa76b1d3a112767 (diff) | |
Cleanup Widgets examples - nullptr
Cleanup the widgets examples - replace 0 with nullptr
Change-Id: Id4bf119b9a41f6d10117f3a613a6e604128fa196
Reviewed-by: Konstantin Shegunov <kshegunov@gmail.com>
Reviewed-by: Edward Welbourne <edward.welbourne@qt.io>
Reviewed-by: Paul Wicking <paul.wicking@qt.io>
Diffstat (limited to 'examples/widgets/mainwindows/mdi')
| -rw-r--r-- | examples/widgets/mainwindows/mdi/mainwindow.cpp | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/examples/widgets/mainwindows/mdi/mainwindow.cpp b/examples/widgets/mainwindows/mdi/mainwindow.cpp index 188de1893e..1e87c5a747 100644 --- a/examples/widgets/mainwindows/mdi/mainwindow.cpp +++ b/examples/widgets/mainwindows/mdi/mainwindow.cpp @@ -242,7 +242,7 @@ void MainWindow::about() void MainWindow::updateMenus() { - bool hasMdiChild = (activeMdiChild() != 0); + bool hasMdiChild = (activeMdiChild() != nullptr); saveAct->setEnabled(hasMdiChild); saveAsAct->setEnabled(hasMdiChild); #ifndef QT_NO_CLIPBOARD @@ -483,7 +483,7 @@ MdiChild *MainWindow::activeMdiChild() const { if (QMdiSubWindow *activeSubWindow = mdiArea->activeSubWindow()) return qobject_cast<MdiChild *>(activeSubWindow->widget()); - return 0; + return nullptr; } QMdiSubWindow *MainWindow::findMdiChild(const QString &fileName) const @@ -495,7 +495,7 @@ QMdiSubWindow *MainWindow::findMdiChild(const QString &fileName) const if (mdiChild->currentFile() == canonicalFilePath) return window; } - return 0; + return nullptr; } void MainWindow::switchLayoutDirection() |