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Diffstat (limited to 'examples/widgets/state-machine/eventtrans/eventtrans.py')
| -rw-r--r-- | examples/widgets/state-machine/eventtrans/eventtrans.py | 95 |
1 files changed, 0 insertions, 95 deletions
diff --git a/examples/widgets/state-machine/eventtrans/eventtrans.py b/examples/widgets/state-machine/eventtrans/eventtrans.py deleted file mode 100644 index 44aca37f8..000000000 --- a/examples/widgets/state-machine/eventtrans/eventtrans.py +++ /dev/null @@ -1,95 +0,0 @@ - -############################################################################# -## -## Copyright (C) 2010 velociraptor Genjix <aphidia@hotmail.com> -## Copyright (C) 2021 The Qt Company Ltd. -## Contact: http://www.qt.io/licensing/ -## -## This file is part of the Qt for Python examples of the Qt Toolkit. -## -## $QT_BEGIN_LICENSE:BSD$ -## You may use this file under the terms of the BSD license as follows: -## -## "Redistribution and use in source and binary forms, with or without -## modification, are permitted provided that the following conditions are -## met: -## * Redistributions of source code must retain the above copyright -## notice, this list of conditions and the following disclaimer. -## * Redistributions in binary form must reproduce the above copyright -## notice, this list of conditions and the following disclaimer in -## the documentation and/or other materials provided with the -## distribution. -## * Neither the name of The Qt Company Ltd nor the names of its -## contributors may be used to endorse or promote products derived -## from this software without specific prior written permission. -## -## -## THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS -## "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT -## LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR -## A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT -## OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, -## SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT -## LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, -## DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY -## THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT -## (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE -## OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE." -## -## $QT_END_LICENSE$ -## -############################################################################# - -from PySide6.QtWidgets import * -from PySide6.QtCore import * -from PySide6.QtStateMachine import QEventTransition, QState, QStateMachine - - -class MainWindow(QMainWindow): - def __init__(self): - super().__init__() - button = QPushButton(self) - button.setGeometry(QRect(100, 100, 100, 100)) - - machine = QStateMachine(self) - s1 = QState() - s1.assignProperty(button, 'text', 'Outside') - s2 = QState() - s2.assignProperty(button, 'text', 'Inside') - - enter_transition = QEventTransition(button, QEvent.Enter) - enter_transition.setTargetState(s2) - s1.addTransition(enter_transition) - - leave_transition = QEventTransition(button, QEvent.Leave) - leave_transition.setTargetState(s1) - s2.addTransition(leave_transition) - - s3 = QState() - s3.assignProperty(button, 'text', 'Pressing...') - - press_transition = QEventTransition(button, QEvent.MouseButtonPress) - press_transition.setTargetState(s3) - s2.addTransition(press_transition) - - release_transition = QEventTransition(button, QEvent.MouseButtonRelease) - release_transition.setTargetState(s2) - s3.addTransition(release_transition) - - machine.addState(s1) - machine.addState(s2) - machine.addState(s3) - - machine.setInitialState(s1) - machine.start() - - self.setCentralWidget(button) - self.show() - - -if __name__ == '__main__': - import sys - - app = QApplication(sys.argv) - main_win = MainWindow() - sys.exit(app.exec()) |