diff options
author | Christian Ehrlicher <ch.ehrlicher@gmx.de> | 2019-02-03 19:55:51 +0100 |
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committer | Christian Ehrlicher <ch.ehrlicher@gmx.de> | 2019-02-05 16:54:53 +0000 |
commit | 3514aedbf36b96f6e03f88c9c7814b6ba50aac8f (patch) | |
tree | 12b217941ade632b464a365acf3dc6be7ce8509d /src/widgets/doc/snippets/qlistview-dnd/model.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/qlistview-dnd/model.cpp')
-rw-r--r-- | src/widgets/doc/snippets/qlistview-dnd/model.cpp | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/src/widgets/doc/snippets/qlistview-dnd/model.cpp b/src/widgets/doc/snippets/qlistview-dnd/model.cpp index 710bbb2964..6835479e7a 100644 --- a/src/widgets/doc/snippets/qlistview-dnd/model.cpp +++ b/src/widgets/doc/snippets/qlistview-dnd/model.cpp @@ -54,7 +54,7 @@ A simple model that uses a QStringList as its data source. */ -#include <QtGui> +#include <QtWidgets> #include "model.h" @@ -121,7 +121,7 @@ bool DragDropListModel::dropMimeData(const QMimeData *data, //! [6] insertRows(beginRow, rows, QModelIndex()); - foreach (const QString &text, newItems) { + for (const QString &text : qAsConst(newItems)) { QModelIndex idx = index(beginRow, 0, QModelIndex()); setData(idx, text); beginRow++; @@ -146,12 +146,12 @@ Qt::ItemFlags DragDropListModel::flags(const QModelIndex &index) const //! [8] QMimeData *DragDropListModel::mimeData(const QModelIndexList &indexes) const { - QMimeData *mimeData = new QMimeData(); + QMimeData *mimeData = new QMimeData; QByteArray encodedData; QDataStream stream(&encodedData, QIODevice::WriteOnly); - foreach (const QModelIndex &index, indexes) { + for (const QModelIndex &index : indexes) { if (index.isValid()) { QString text = data(index, Qt::DisplayRole).toString(); stream << text; |