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-rw-r--r--doc/src/snippets/statemachine/main2.cpp51
1 files changed, 51 insertions, 0 deletions
diff --git a/doc/src/snippets/statemachine/main2.cpp b/doc/src/snippets/statemachine/main2.cpp
new file mode 100644
index 0000000..60a61e7
--- /dev/null
+++ b/doc/src/snippets/statemachine/main2.cpp
@@ -0,0 +1,51 @@
+
+#include <QtGui>
+
+int main(int argv, char **args)
+{
+ QApplication app(argv, args);
+
+ QStateMachine machine;
+
+//![0]
+ QState *s1 = new QState();
+ QState *s11 = new QState(s1);
+ QState *s12 = new QState(s1);
+ QState *s13 = new QState(s1);
+ s1->setInitialState(s11);
+ machine.addState(s1);
+//![0]
+
+//![2]
+ s12>addTransition(quitButton, SIGNAL(clicked()), s12);
+//![2]
+
+//![1]
+ QFinalState *s2 = new QFinalState();
+ s1->addTransition(quitButton, SIGNAL(clicked()), s2);
+ machine.addState(s2);
+
+ QObject::connect(&machine, SIGNAL(finished()), QApplication::instance(), SLOT(quit()));
+//![1]
+
+ QButton *interruptButton = new QPushButton("Interrupt Button");
+
+//![3]
+ QHistoryState *s1h = s1->addHistoryState();
+
+ QState *s3 = new QState();
+ s3->assignProperty(label, "text", "In s3");
+ QMessageBox mbox;
+ mbox.addButton(QMessageBox::Ok);
+ mbox.setText("Interrupted!");
+ mbox.setIcon(QMessageBox::Information);
+ QObject::connect(s3, SIGNAL(entered()), &mbox, SLOT(exec()));
+ s3->addTransition(s1h);
+ machine.addState(s3);
+
+ s1->addTransition(interruptButton, SIGNAL(clicked()), s3);
+//![3]
+
+ return app.exec();
+}
+