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rsslisting example: use initializer list to construct string list

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It's cleaner than declaring, using << to populate, then using once.
Just construct it and use it where it's needed.

Task-number: QTBUG-111228
Change-Id: Id10483b26937a97899d656c4b26f27b37b8d39b6
Reviewed-by: Juha Vuolle <juha.vuolle@qt.io>
(cherry picked from commit 2e09d03cd117af39e81e08eb06513d6fbe921ab9)
Reviewed-by: Qt Cherry-pick Bot <cherrypick_bot@qt-project.org>
This commit is contained in:
Edward Welbourne 2023-05-05 18:18:14 +02:00 committed by Qt Cherry-pick Bot
parent fa7be98d73
commit 0fb6f9569d
1 changed files with 1 additions and 3 deletions
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4
examples/corelib/serialization/rsslisting/rsslisting.cpp
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@ -48,9 +48,7 @@ RSSListing::RSSListing(const QString &url, QWidget *parent)
connect(treeWidget, &QTreeWidget::itemActivated, connect(treeWidget, &QTreeWidget::itemActivated,
// Open the link in the browser: // Open the link in the browser:
this, [](QTreeWidgetItem *item) { QDesktopServices::openUrl(QUrl(item->text(1))); }); this, [](QTreeWidgetItem *item) { QDesktopServices::openUrl(QUrl(item->text(1))); });
QStringList headerLabels; treeWidget->setHeaderLabels(QStringList { tr("Title"), tr("Link") });
headerLabels << tr("Title") << tr("Link");
treeWidget->setHeaderLabels(headerLabels);
treeWidget->header()->setSectionResizeMode(QHeaderView::ResizeToContents); treeWidget->header()->setSectionResizeMode(QHeaderView::ResizeToContents);
QHBoxLayout *hboxLayout = new QHBoxLayout; QHBoxLayout *hboxLayout = new QHBoxLayout;