diff options
Diffstat (limited to 'examples/widgets/mainwindows/mdi/mainwindow.cpp')
-rw-r--r-- | examples/widgets/mainwindows/mdi/mainwindow.cpp | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/examples/widgets/mainwindows/mdi/mainwindow.cpp b/examples/widgets/mainwindows/mdi/mainwindow.cpp index 1e87c5a747..b952d19e2e 100644 --- a/examples/widgets/mainwindows/mdi/mainwindow.cpp +++ b/examples/widgets/mainwindows/mdi/mainwindow.cpp @@ -490,7 +490,8 @@ QMdiSubWindow *MainWindow::findMdiChild(const QString &fileName) const { QString canonicalFilePath = QFileInfo(fileName).canonicalFilePath(); - foreach (QMdiSubWindow *window, mdiArea->subWindowList()) { + const QList<QMdiSubWindow *> subWindows = mdiArea->subWindowList(); + for (QMdiSubWindow *window : subWindows) { MdiChild *mdiChild = qobject_cast<MdiChild *>(window->widget()); if (mdiChild->currentFile() == canonicalFilePath) return window; |