diff options
Diffstat (limited to 'examples/widgets/tools/i18n/mainwindow.cpp')
-rw-r--r-- | examples/widgets/tools/i18n/mainwindow.cpp | 22 |
1 files changed, 15 insertions, 7 deletions
diff --git a/examples/widgets/tools/i18n/mainwindow.cpp b/examples/widgets/tools/i18n/mainwindow.cpp index 6ebfddfa98..a107a819ca 100644 --- a/examples/widgets/tools/i18n/mainwindow.cpp +++ b/examples/widgets/tools/i18n/mainwindow.cpp @@ -48,18 +48,26 @@ ** ****************************************************************************/ -#include <QtWidgets> - #include "mainwindow.h" +#include <QAction> +#include <QCoreApplication> +#include <QGroupBox> +#include <QListWidget> +#include <QMenuBar> +#include <QRadioButton> +#include <QStatusBar> +#include <QVBoxLayout> + static const char * const listEntries[] = { QT_TRANSLATE_NOOP("MainWindow", "First"), QT_TRANSLATE_NOOP("MainWindow", "Second"), QT_TRANSLATE_NOOP("MainWindow", "Third"), - 0 + nullptr }; -MainWindow::MainWindow() +MainWindow::MainWindow(QWidget *parent) + : QMainWindow(parent) { centralWidget = new QWidget; setCentralWidget(centralWidget); @@ -67,8 +75,8 @@ MainWindow::MainWindow() createGroupBox(); listWidget = new QListWidget; - for (int i = 0; listEntries[i]; ++i) - listWidget->addItem(tr(listEntries[i])); + for (const char *entry : listEntries) + listWidget->addItem(tr(entry)); QVBoxLayout *mainLayout = new QVBoxLayout; mainLayout->addWidget(groupBox); @@ -76,7 +84,7 @@ MainWindow::MainWindow() centralWidget->setLayout(mainLayout); exitAction = new QAction(tr("E&xit"), this); - connect(exitAction, &QAction::triggered, qApp, QApplication::quit); + connect(exitAction, &QAction::triggered, qApp, QCoreApplication::quit); fileMenu = menuBar()->addMenu(tr("&File")); fileMenu->setPalette(QPalette(Qt::red)); |