diff options
Diffstat (limited to 'src/widgets/doc/snippets/qlistwidget-using/mainwindow.cpp')
-rw-r--r-- | src/widgets/doc/snippets/qlistwidget-using/mainwindow.cpp | 17 |
1 files changed, 8 insertions, 9 deletions
diff --git a/src/widgets/doc/snippets/qlistwidget-using/mainwindow.cpp b/src/widgets/doc/snippets/qlistwidget-using/mainwindow.cpp index ff69fd2efd..13b20bb856 100644 --- a/src/widgets/doc/snippets/qlistwidget-using/mainwindow.cpp +++ b/src/widgets/doc/snippets/qlistwidget-using/mainwindow.cpp @@ -48,7 +48,7 @@ ** ****************************************************************************/ -#include <QtGui> +#include <QtWidgets> #include "mainwindow.h" @@ -77,14 +77,13 @@ MainWindow::MainWindow() listWidget = new QListWidget(this); listWidget->setSelectionMode(QAbstractItemView::SingleSelection); - connect(quitAction, SIGNAL(triggered()), this, SLOT(close())); - connect(ascendingAction, SIGNAL(triggered()), this, SLOT(sortAscending())); - connect(descendingAction, SIGNAL(triggered()), this, SLOT(sortDescending())); - connect(insertAction, SIGNAL(triggered()), this, SLOT(insertItem())); - connect(removeAction, SIGNAL(triggered()), this, SLOT(removeItem())); - connect(listWidget, - SIGNAL(currentItemChanged(QListWidgetItem*,QListWidgetItem*)), - this, SLOT(updateMenus(QListWidgetItem*))); + connect(quitAction, &QAction::triggered, this, &QWidget::close); + connect(ascendingAction, &QAction::triggered, this, &MainWindow::sortAscending); + connect(descendingAction, &QAction::triggered, this, &MainWindow::sortDescending); + connect(insertAction, &QAction::triggered, this, &MainWindow::insertItem); + connect(removeAction, &QAction::triggered, this, &MainWindow::removeItem); + connect(listWidget, &QListWidget::currentItemChanged, + this, &MainWindow::updateMenus); setupListItems(); updateMenus(listWidget->currentItem()); |