diff options
Diffstat (limited to 'examples/statemachine/eventtransitions/main.cpp')
| -rw-r--r-- | examples/statemachine/eventtransitions/main.cpp | 16 |
1 files changed, 15 insertions, 1 deletions
diff --git a/examples/statemachine/eventtransitions/main.cpp b/examples/statemachine/eventtransitions/main.cpp index f564b7e..aba0c73 100644 --- a/examples/statemachine/eventtransitions/main.cpp +++ b/examples/statemachine/eventtransitions/main.cpp @@ -46,6 +46,7 @@ #include <qeventtransition.h> #endif +//! [0] class Window : public QWidget { public: @@ -54,7 +55,9 @@ public: { QPushButton *button = new QPushButton(this); button->setGeometry(QRect(100, 100, 100, 100)); +//! [0] +//! [1] QStateMachine *machine = new QStateMachine(this); QState *s1 = new QState(); @@ -62,15 +65,21 @@ public: QState *s2 = new QState(); s2->assignProperty(button, "text", "Inside"); +//! [1] +//! [2] QEventTransition *enterTransition = new QEventTransition(button, QEvent::Enter); enterTransition->setTargetState(s2); s1->addTransition(enterTransition); +//! [2] +//! [3] QEventTransition *leaveTransition = new QEventTransition(button, QEvent::Leave); leaveTransition->setTargetState(s1); s2->addTransition(leaveTransition); +//! [3] +//! [4] QState *s3 = new QState(); s3->assignProperty(button, "text", "Pressing..."); @@ -81,16 +90,20 @@ public: QEventTransition *releaseTransition = new QEventTransition(button, QEvent::MouseButtonRelease); releaseTransition->setTargetState(s2); s3->addTransition(releaseTransition); +//! [4] +//! [5] machine->addState(s1); machine->addState(s2); machine->addState(s3); + machine->setInitialState(s1); - QObject::connect(machine, SIGNAL(finished()), qApp, SLOT(quit())); machine->start(); } }; +//! [5] +//! [6] int main(int argc, char **argv) { QApplication app(argc, argv); @@ -100,3 +113,4 @@ int main(int argc, char **argv) return app.exec(); } +//! [6] |