diff options
Diffstat (limited to 'examples/statemachine/statemachine/eventtransitions/main.cpp')
-rw-r--r-- | examples/statemachine/statemachine/eventtransitions/main.cpp | 83 |
1 files changed, 0 insertions, 83 deletions
diff --git a/examples/statemachine/statemachine/eventtransitions/main.cpp b/examples/statemachine/statemachine/eventtransitions/main.cpp deleted file mode 100644 index 2dcd02f..0000000 --- a/examples/statemachine/statemachine/eventtransitions/main.cpp +++ /dev/null @@ -1,83 +0,0 @@ -// Copyright (C) 2016 The Qt Company Ltd. -// SPDX-License-Identifier: LicenseRef-Qt-Commercial OR BSD-3-Clause - -#include <QApplication> -#include <QEventTransition> -#include <QPushButton> -#include <QStateMachine> -#include <QVBoxLayout> -#include <QWidget> - -//! [0] -class Window : public QWidget -{ -public: - Window(QWidget *parent = nullptr) - : QWidget(parent) - { - QPushButton *button = new QPushButton(this); - button->setSizePolicy(QSizePolicy::Expanding, QSizePolicy::Expanding); - - QVBoxLayout *layout = new QVBoxLayout; - layout->addWidget(button); - layout->setContentsMargins(80, 80, 80, 80); - setLayout(layout); -//! [0] - -//! [1] - QStateMachine *machine = new QStateMachine(this); - - QState *s1 = new QState(); - s1->assignProperty(button, "text", "Outside"); - - 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..."); - - QEventTransition *pressTransition = new QEventTransition(button, QEvent::MouseButtonPress); - pressTransition->setTargetState(s3); - s2->addTransition(pressTransition); - - 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); - machine->start(); - } -}; -//! [5] - -//! [6] -int main(int argc, char **argv) -{ - QApplication app(argc, argv); - Window window; - window.resize(300, 300); - window.show(); - - return app.exec(); -} -//! [6] |