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Doc: Update connect syntax in I18n Widgets Example 

Task-number: QTBUG-60635
Change-Id: Icfa0d09ac6c9ad4396fbe1138277bb1dd866a803
Reviewed-by: Paul Wicking <paul.wicking@qt.io>
Reviewed-by: Venugopal Shivashankar <Venugopal.Shivashankar@qt.io>
bb10
Nico Vertriest 2018-03-20 10:41:04 +01:00
parent 5c240f380a
commit 5ffd47b764
2 changed files with 7 additions and 4 deletions
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9
examples/widgets/tools/i18n/languagechooser.cpp
View File

@ -70,7 +70,10 @@ LanguageChooser::LanguageChooser(const QString& defaultLang, QWidget *parent)
for (int i = 0; i < qmFiles.size(); ++i) {
QCheckBox *checkBox = new QCheckBox(languageName(qmFiles[i]));
qmFileForCheckBoxMap.insert(checkBox, qmFiles[i]);
connect(checkBox, SIGNAL(toggled(bool)), this, SLOT(checkBoxToggled()));
connect(checkBox,
QOverload<bool>::of(&QCheckBox::toggled),
this,
&LanguageChooser::checkBoxToggled);
if (languageMatch(defaultLang, qmFiles[i]))
checkBox->setCheckState(Qt::Checked);
groupBoxLayout->addWidget(checkBox, i / 2, i % 2);
@ -84,8 +87,8 @@ LanguageChooser::LanguageChooser(const QString& defaultLang, QWidget *parent)
hideAllButton = buttonBox->addButton("Hide All",
QDialogButtonBox::ActionRole);
connect(showAllButton, SIGNAL(clicked()), this, SLOT(showAll()));
connect(hideAllButton, SIGNAL(clicked()), this, SLOT(hideAll()));
connect(showAllButton, &QAbstractButton::clicked, this, &LanguageChooser::showAll);
connect(hideAllButton, &QAbstractButton::clicked, this, &LanguageChooser::hideAll);
QVBoxLayout *mainLayout = new QVBoxLayout;
mainLayout->addWidget(groupBox);

2
examples/widgets/tools/i18n/mainwindow.cpp
View File

@ -76,7 +76,7 @@ MainWindow::MainWindow()
centralWidget->setLayout(mainLayout);
exitAction = new QAction(tr("E&xit"), this);
connect(exitAction, SIGNAL(triggered()), qApp, SLOT(quit()));
connect(exitAction, &QAction::triggered, qApp, QApplication::quit);
fileMenu = menuBar()->addMenu(tr("&File"));
fileMenu->setPalette(QPalette(Qt::red));