diff options
Diffstat (limited to 'examples/widgets/tutorials/gettingStarted')
4 files changed, 16 insertions, 10 deletions
diff --git a/examples/widgets/tutorials/gettingStarted/gsQt/part2/main.cpp b/examples/widgets/tutorials/gettingStarted/gsQt/part2/main.cpp index 90f5f1a6b3..8bf83859a0 100644 --- a/examples/widgets/tutorials/gettingStarted/gsQt/part2/main.cpp +++ b/examples/widgets/tutorials/gettingStarted/gsQt/part2/main.cpp @@ -57,7 +57,8 @@ int main(int argc, char *argv[]) QTextEdit *textEdit = new QTextEdit; QPushButton *quitButton = new QPushButton("&Quit"); - QObject::connect(quitButton, SIGNAL(clicked()), qApp, SLOT(quit())); + QObject::connect(quitButton, &QPushButton::clicked, + qApp, &QApplication::quit); QVBoxLayout *layout = new QVBoxLayout; layout->addWidget(textEdit); diff --git a/examples/widgets/tutorials/gettingStarted/gsQt/part3/main.cpp b/examples/widgets/tutorials/gettingStarted/gsQt/part3/main.cpp index 0a60c1cf16..d4b43eb034 100644 --- a/examples/widgets/tutorials/gettingStarted/gsQt/part3/main.cpp +++ b/examples/widgets/tutorials/gettingStarted/gsQt/part3/main.cpp @@ -71,7 +71,8 @@ Notepad::Notepad() textEdit = new QTextEdit; quitButton = new QPushButton(tr("Quit")); - connect(quitButton, SIGNAL(clicked()), this, SLOT(quit())); + connect(quitButton, &QPushButton::clicked, + this, &Notepad::quit); QVBoxLayout *layout = new QVBoxLayout; layout->addWidget(textEdit); diff --git a/examples/widgets/tutorials/gettingStarted/gsQt/part4/main.cpp b/examples/widgets/tutorials/gettingStarted/gsQt/part4/main.cpp index 6d9e96a3d4..8c5fbc70ca 100644 --- a/examples/widgets/tutorials/gettingStarted/gsQt/part4/main.cpp +++ b/examples/widgets/tutorials/gettingStarted/gsQt/part4/main.cpp @@ -73,14 +73,16 @@ private: Notepad::Notepad() { - loadAction = new QAction(tr("&Load"), this); saveAction = new QAction(tr("&Save"), this); exitAction = new QAction(tr("E&xit"), this); - connect(loadAction, SIGNAL(triggered()), this, SLOT(load())); - connect(saveAction, SIGNAL(triggered()), this, SLOT(save())); - connect(exitAction, SIGNAL(triggered()), qApp, SLOT(quit())); + connect(loadAction, &QAction::triggered, + this, &Notepad::load); + connect(saveAction, &QAction::triggered, + this, &Notepad::save); + connect(exitAction, &QAction::triggered, + qApp, &QApplication::quit); fileMenu = menuBar()->addMenu(tr("&File")); fileMenu->addAction(loadAction); diff --git a/examples/widgets/tutorials/gettingStarted/gsQt/part5/main.cpp b/examples/widgets/tutorials/gettingStarted/gsQt/part5/main.cpp index b2b4a73874..cc3e1a261c 100644 --- a/examples/widgets/tutorials/gettingStarted/gsQt/part5/main.cpp +++ b/examples/widgets/tutorials/gettingStarted/gsQt/part5/main.cpp @@ -73,14 +73,16 @@ private: Notepad::Notepad() { - openAction = new QAction(tr("&Load"), this); saveAction = new QAction(tr("&Save"), this); exitAction = new QAction(tr("E&xit"), this); - connect(openAction, SIGNAL(triggered()), this, SLOT(open())); - connect(saveAction, SIGNAL(triggered()), this, SLOT(save())); - connect(exitAction, SIGNAL(triggered()), qApp, SLOT(quit())); + connect(openAction, &QAction::triggered, + this, &Notepad::open); + connect(saveAction, &QAction::triggered, + this, &Notepad::save); + connect(exitAction, &QAction::triggered, + qApp, &QApplication::quit); fileMenu = menuBar()->addMenu(tr("&File")); fileMenu->addAction(openAction); |