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author | Juha Vuolle <juha.vuolle@insta.fi> | 2021-02-12 14:31:23 +0200 |
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committer | Qt Cherry-pick Bot <cherrypick_bot@qt-project.org> | 2021-02-17 14:31:08 +0000 |
commit | 656a25f8bfbc5f698bb9273dfb5edecf62e23cbc (patch) | |
tree | 2b4f48533d76b5a685096eeb3487d76679199123 /examples/statemachine/statemachine/twowaybutton/main.cpp | |
parent | d1d0bc2f932c6e847338a1ce8934e42758963bf2 (diff) |
Rename example directory (all examples in it are statemachine examples)
Task-number: QTBUG-89833
Change-Id: I5703667054d5f32633c741f97c2890b64801960c
Reviewed-by: Paul Wicking <paul.wicking@qt.io>
(cherry picked from commit bf411290440543e66c5468018681d041d0b9d047)
Reviewed-by: Qt Cherry-pick Bot <cherrypick_bot@qt-project.org>
Diffstat (limited to 'examples/statemachine/statemachine/twowaybutton/main.cpp')
-rw-r--r-- | examples/statemachine/statemachine/twowaybutton/main.cpp | 92 |
1 files changed, 92 insertions, 0 deletions
diff --git a/examples/statemachine/statemachine/twowaybutton/main.cpp b/examples/statemachine/statemachine/twowaybutton/main.cpp new file mode 100644 index 0000000..4238193 --- /dev/null +++ b/examples/statemachine/statemachine/twowaybutton/main.cpp @@ -0,0 +1,92 @@ +/**************************************************************************** +** +** Copyright (C) 2016 The Qt Company Ltd. +** Contact: https://www.qt.io/licensing/ +** +** This file is part of the QtCore module of the Qt Toolkit. +** +** $QT_BEGIN_LICENSE:BSD$ +** Commercial License Usage +** Licensees holding valid commercial Qt licenses may use this file in +** accordance with the commercial license agreement provided with the +** Software or, alternatively, in accordance with the terms contained in +** a written agreement between you and The Qt Company. For licensing terms +** and conditions see https://www.qt.io/terms-conditions. For further +** information use the contact form at https://www.qt.io/contact-us. +** +** BSD License Usage +** Alternatively, 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." +** +** $QT_END_LICENSE$ +** +****************************************************************************/ + +#include <QtStateMachine> +#include <QtWidgets> + +//! [0] +int main(int argc, char **argv) +{ + QApplication app(argc, argv); + QPushButton button; + QStateMachine machine; +//! [0] + +//! [1] + QState *off = new QState(); + off->assignProperty(&button, "text", "Off"); + off->setObjectName("off"); + + QState *on = new QState(); + on->setObjectName("on"); + on->assignProperty(&button, "text", "On"); +//! [1] + +//! [2] + off->addTransition(&button, &QAbstractButton::clicked, on); + on->addTransition(&button, &QAbstractButton::clicked, off); +//! [2] + +//! [3] + machine.addState(off); + machine.addState(on); +//! [3] + +//! [4] + machine.setInitialState(off); + machine.start(); +//! [4] + +//! [5] + button.resize(100, 50); + button.show(); + return app.exec(); +} +//! [5] |