summaryrefslogtreecommitdiffstats
path: root/src/corelib/doc/snippets/statemachine/main2.cpp
diff options
context:
space:
mode:
Diffstat (limited to 'src/corelib/doc/snippets/statemachine/main2.cpp')
-rw-r--r--src/corelib/doc/snippets/statemachine/main2.cpp15
1 files changed, 8 insertions, 7 deletions
diff --git a/src/corelib/doc/snippets/statemachine/main2.cpp b/src/corelib/doc/snippets/statemachine/main2.cpp
index 96eb912b14..dedd2d29bf 100644
--- a/src/corelib/doc/snippets/statemachine/main2.cpp
+++ b/src/corelib/doc/snippets/statemachine/main2.cpp
@@ -48,11 +48,11 @@
**
****************************************************************************/
-#include <QtGui>
+#include <QtWidgets>
int main(int argv, char **args)
{
- QApplication app(argv, args);
+ QApplication app(argv, args);
QStateMachine machine;
@@ -66,16 +66,17 @@ int main(int argv, char **args)
//![0]
//![2]
- s12->addTransition(quitButton, SIGNAL(clicked()), s12);
+ s12->addTransition(quitButton, &QPushButton::clicked, s12);
//![2]
//![1]
QFinalState *s2 = new QFinalState();
- s1->addTransition(quitButton, SIGNAL(clicked()), s2);
+ s1->addTransition(quitButton, &QPushButton::clicked, s2);
machine.addState(s2);
machine.setInitialState(s1);
- QObject::connect(&machine, SIGNAL(finished()), QApplication::instance(), SLOT(quit()));
+ QObject::connect(&machine, &QStateMachine::finished,
+ QCoreApplication::instance(), &QCoreApplication::quit);
//![1]
QButton *interruptButton = new QPushButton("Interrupt Button");
@@ -90,11 +91,11 @@ int main(int argv, char **args)
mbox->addButton(QMessageBox::Ok);
mbox->setText("Interrupted!");
mbox->setIcon(QMessageBox::Information);
- QObject::connect(s3, SIGNAL(entered()), mbox, SLOT(exec()));
+ QObject::connect(s3, &QState::entered, mbox, &QMessageBox::exec);
s3->addTransition(s1h);
machine.addState(s3);
- s1->addTransition(interruptButton, SIGNAL(clicked()), s3);
+ s1->addTransition(interruptButton, &QPushButton::clicked, s3);
//![3]
return app.exec();