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rsslisting example: shuffle parts of constructor for clarity

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Group related things together, improve the logical flow of the code.

Pick-to: 6.5
Task-number: QTBUG-111228
Change-Id: If3eb577b74128b305ca5fb3074168280ec2d4db8
Reviewed-by: Ivan Solovev <ivan.solovev@qt.io>
Reviewed-by: Marc Mutz <marc.mutz@qt.io>
This commit is contained in:
Edward Welbourne 2023-05-05 18:20:55 +02:00
parent 233ca06500
commit fb2d4074c1
1 changed files with 4 additions and 8 deletions
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12
examples/corelib/serialization/rsslisting/rsslisting.cpp
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@ -35,11 +35,14 @@ its operation, and also allows very large data sources to be read.
RSSListing::RSSListing(const QString &url, QWidget *parent)
: QWidget(parent), currentReply(0)
{
connect(&manager, &QNetworkAccessManager::finished, this, &RSSListing::finished);
lineEdit = new QLineEdit(this);
lineEdit->setText(url);
connect(lineEdit, &QLineEdit::returnPressed, this, &RSSListing::fetch);
fetchButton = new QPushButton(tr("Fetch"), this);
connect(fetchButton, &QPushButton::clicked, this, &RSSListing::fetch);
treeWidget = new QTreeWidget(this);
connect(treeWidget, &QTreeWidget::itemActivated,
@ -49,18 +52,11 @@ RSSListing::RSSListing(const QString &url, QWidget *parent)
treeWidget->setHeaderLabels(headerLabels);
treeWidget->header()->setSectionResizeMode(QHeaderView::ResizeToContents);
connect(&manager, &QNetworkAccessManager::finished,
this, &RSSListing::finished);
connect(lineEdit, &QLineEdit::returnPressed, this, &RSSListing::fetch);
connect(fetchButton, &QPushButton::clicked, this, &RSSListing::fetch);
QVBoxLayout *layout = new QVBoxLayout(this);
QHBoxLayout *hboxLayout = new QHBoxLayout;
hboxLayout->addWidget(lineEdit);
hboxLayout->addWidget(fetchButton);
QVBoxLayout *layout = new QVBoxLayout(this);
layout->addLayout(hboxLayout);
layout->addWidget(treeWidget);