qt-everywhere-src-5.14.1/qtdeclarative/src/imports/statemachine/finalstate.cpp

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#include "finalstate.h"

#include <QQmlContext>
#include <QQmlEngine>
#include <QQmlInfo>

FinalState::FinalState(QState *parent)
    : QFinalState(parent)
{
}

QQmlListProperty<QObject> FinalState::children()
{
    return QQmlListProperty<QObject>(this, &m_children, m_children.appendNoTransition, m_children.count, m_children.at, m_children.clear);
}

/*!
    \qmltype FinalState
    \inqmlmodule QtQml.StateMachine
    \inherits QAbstractState
    \ingroup statemachine-qmltypes
    \since 5.4

    \brief Provides a final state.


    A final state is used to communicate that (part of) a StateMachine has
    finished its work.  When a final top-level state is entered, the state
    machine's \l{State::finished}{finished}() signal is emitted. In
    general, when a final substate (a child of a State) is entered, the parent
    state's \l{State::finished}{finished}() signal is emitted.  FinalState
    is part of \l{The Declarative State Machine Framework}.

    To use a final state, you create a FinalState object and add a transition
    to it from another state.

    \section1 Example Usage

    \snippet qml/statemachine/finalstate.qml document

    \clearfloat

    \sa StateMachine, State
*/