diff options
| author | Christian Ehrlicher <ch.ehrlicher@gmx.de> | 2019-02-03 19:55:51 +0100 |
|---|---|---|
| committer | Christian Ehrlicher <ch.ehrlicher@gmx.de> | 2019-02-05 16:54:53 +0000 |
| commit | 3514aedbf36b96f6e03f88c9c7814b6ba50aac8f (patch) | |
| tree | 12b217941ade632b464a365acf3dc6be7ce8509d /src/widgets/doc/snippets/dialogs/dialogs.cpp | |
| parent | b76a923a8e81f5fabe6e48ed467e5326275fae4e (diff) | |
QtWidgets documentation: cleanup
Cleanup the QtWidgets documentation:
- use new signal/slot syntax
- use range-based for loop instead foreach
Change-Id: I621b1ddac108d3df676209241d93d9b4f04a25fe
Reviewed-by: Friedemann Kleint <Friedemann.Kleint@qt.io>
Diffstat (limited to 'src/widgets/doc/snippets/dialogs/dialogs.cpp')
| -rw-r--r-- | src/widgets/doc/snippets/dialogs/dialogs.cpp | 9 |
1 files changed, 5 insertions, 4 deletions
diff --git a/src/widgets/doc/snippets/dialogs/dialogs.cpp b/src/widgets/doc/snippets/dialogs/dialogs.cpp index cca3ac8d756..7fa793c70f6 100644 --- a/src/widgets/doc/snippets/dialogs/dialogs.cpp +++ b/src/widgets/doc/snippets/dialogs/dialogs.cpp @@ -48,7 +48,7 @@ ** ****************************************************************************/ -#include <QtGui> +#include <QtWidgets> typedef QDialog WordCountDialog; typedef QDialog FindDialog; @@ -76,7 +76,8 @@ void EditorWindow::find() { if (!findDialog) { findDialog = new FindDialog(this); - connect(findDialog, SIGNAL(findNext()), this, SLOT(findNext())); + connect(findDialog, &FindDialog::findNext, + this, &EditorWindow::findNext); } findDialog->show(); @@ -249,9 +250,9 @@ Operation::Operation(QObject *parent) : QObject(parent), steps(0) { pd = new QProgressDialog("Operation in progress.", "Cancel", 0, 100); - connect(pd, SIGNAL(canceled()), this, SLOT(cancel())); + connect(pd, &QProgressDialog::canceled, this, &Operation::cancel); t = new QTimer(this); - connect(t, SIGNAL(timeout()), this, SLOT(perform())); + connect(t, &QTimer::timeout, this, &Operation::perform); t->start(0); } //! [4] //! [5] |