diff options
author | Christian Ehrlicher <ch.ehrlicher@gmx.de> | 2018-12-07 11:58:03 +0100 |
---|---|---|
committer | Christian Ehrlicher <ch.ehrlicher@gmx.de> | 2019-01-23 18:48:59 +0000 |
commit | bce32c8ab8c547d0fc9d12d192546dde361443fa (patch) | |
tree | 8a9a3a8e043bd68de8c7de242d58c207ea77e1db /examples/widgets/mainwindows/sdi | |
parent | 770b4afeed37ddf036dcbc287b68f9f7b151af27 (diff) |
Cleanup Widgets examples - foreach
Cleanup the Widgets examples - replace foreach with range-based for loop
in mainwindows and painting subdirectories
Change-Id: I3c1556dffd22e29dd0a5ba960e699291c496278a
Reviewed-by: Konstantin Shegunov <kshegunov@gmail.com>
Reviewed-by: Paul Wicking <paul.wicking@qt.io>
Reviewed-by: Luca Beldi <v.ronin@yahoo.it>
Reviewed-by: Martin Smith <martin.smith@qt.io>
Diffstat (limited to 'examples/widgets/mainwindows/sdi')
-rw-r--r-- | examples/widgets/mainwindows/sdi/main.cpp | 3 | ||||
-rw-r--r-- | examples/widgets/mainwindows/sdi/mainwindow.cpp | 3 |
2 files changed, 4 insertions, 2 deletions
diff --git a/examples/widgets/mainwindows/sdi/main.cpp b/examples/widgets/mainwindows/sdi/main.cpp index 6e29fafd6f..7a18c0c39c 100644 --- a/examples/widgets/mainwindows/sdi/main.cpp +++ b/examples/widgets/mainwindows/sdi/main.cpp @@ -68,7 +68,8 @@ int main(int argc, char *argv[]) parser.process(app); MainWindow *mainWin = nullptr; - foreach (const QString &file, parser.positionalArguments()) { + const QStringList posArgs = parser.positionalArguments(); + for (const QString &file : posArgs) { MainWindow *newWin = new MainWindow(file); newWin->tile(mainWin); newWin->show(); diff --git a/examples/widgets/mainwindows/sdi/mainwindow.cpp b/examples/widgets/mainwindows/sdi/mainwindow.cpp index f3e3af8a1b..62a74b26e6 100644 --- a/examples/widgets/mainwindows/sdi/mainwindow.cpp +++ b/examples/widgets/mainwindows/sdi/mainwindow.cpp @@ -472,7 +472,8 @@ MainWindow *MainWindow::findMainWindow(const QString &fileName) const { QString canonicalFilePath = QFileInfo(fileName).canonicalFilePath(); - foreach (QWidget *widget, QApplication::topLevelWidgets()) { + const QList<QWidget *> topLevelWidgets = QApplication::topLevelWidgets(); + for (QWidget *widget : topLevelWidgets) { MainWindow *mainWin = qobject_cast<MainWindow *>(widget); if (mainWin && mainWin->curFile == canonicalFilePath) return mainWin; |