diff options
Diffstat (limited to 'examples/widgets/state-machine/ping_pong/ping_pong.py')
-rw-r--r-- | examples/widgets/state-machine/ping_pong/ping_pong.py | 70 |
1 files changed, 0 insertions, 70 deletions
diff --git a/examples/widgets/state-machine/ping_pong/ping_pong.py b/examples/widgets/state-machine/ping_pong/ping_pong.py deleted file mode 100644 index d5c18eb28..000000000 --- a/examples/widgets/state-machine/ping_pong/ping_pong.py +++ /dev/null @@ -1,70 +0,0 @@ -# Copyright (C) 2010 velociraptor Genjix <aphidia@hotmail.com> -# Copyright (C) 2022 The Qt Company Ltd. -# SPDX-License-Identifier: LicenseRef-Qt-Commercial OR BSD-3-Clause - -import sys - -from PySide6.QtCore import QCoreApplication, QEvent -from PySide6.QtStateMachine import QAbstractTransition, QState, QStateMachine - - -class PingEvent(QEvent): - def __init__(self): - super().__init__(QEvent.Type(QEvent.User + 2)) - - -class PongEvent(QEvent): - def __init__(self): - super().__init__(QEvent.Type(QEvent.User + 3)) - - -class Pinger(QState): - def __init__(self, parent): - super().__init__(parent) - - def onEntry(self, e): - self.p = PingEvent() - self.machine().postEvent(self.p) - print('ping?') - - -class PongTransition(QAbstractTransition): - def eventTest(self, e): - return e.type() == QEvent.User + 3 - - def onTransition(self, e): - self.p = PingEvent() - machine.postDelayedEvent(self.p, 500) - print('ping?') - - -class PingTransition(QAbstractTransition): - def eventTest(self, e): - return e.type() == QEvent.User + 2 - - def onTransition(self, e): - self.p = PongEvent() - machine.postDelayedEvent(self.p, 500) - print('pong!') - - -if __name__ == '__main__': - app = QCoreApplication(sys.argv) - - machine = QStateMachine() - group = QState(QState.ParallelStates) - group.setObjectName('group') - - pinger = Pinger(group) - pinger.setObjectName('pinger') - pinger.addTransition(PongTransition()) - - ponger = QState(group) - ponger.setObjectName('ponger') - ponger.addTransition(PingTransition()) - - machine.addState(group) - machine.setInitialState(group) - machine.start() - - sys.exit(app.exec()) |