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/****************************************************************************
**
** Copyright (C) 2014 Ford Motor Company
** Contact: http://www.qt.io/licensing/
**
** This file is part of the documentation 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."
**
** $QT_END_LICENSE$
**
****************************************************************************/
//! [document]
import QtQuick 2.0
import QtQml.StateMachine 1.0 as DSM
Rectangle {
Button {
anchors.fill: parent
id: button
text: "Press me"
DSM.StateMachine {
id: stateMachine
initialState: parentState
running: true
DSM.State {
id: parentState
initialState: child2
onEntered: console.log("parentState entered")
onExited: console.log("parentState exited")
DSM.State {
id: child1
onEntered: console.log("child1 entered")
onExited: console.log("child1 exited")
}
DSM.State {
id: child2
onEntered: console.log("child2 entered")
onExited: console.log("child2 exited")
}
DSM.HistoryState {
id: historyState
defaultState: child1
}
DSM.SignalTransition {
targetState: historyState
// Clicking the button will cause the state machine to enter the child state
// that parentState was in the last time parentState was exited, or the history state's default
// state if parentState has never been entered.
signal: button.clicked
}
}
}
}
}
//! [document]
|
