qmouseeventtransition.cpp

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#include "qmouseeventtransition.h"

#ifndef QT_NO_STATEMACHINE

#include "qbasicmouseeventtransition_p.h"
#include <QtCore/qstatemachine.h>
#include <QtGui/qpainterpath.h>
#include <private/qeventtransition_p.h>

QT_BEGIN_NAMESPACE

class QMouseEventTransitionPrivate : public QEventTransitionPrivate
{
    Q_DECLARE_PUBLIC(QMouseEventTransition)
public:
    QMouseEventTransitionPrivate();

    QBasicMouseEventTransition *transition;
};

QMouseEventTransitionPrivate::QMouseEventTransitionPrivate()
{
}

QMouseEventTransition::QMouseEventTransition(QState *sourceState)
    : QEventTransition(*new QMouseEventTransitionPrivate, sourceState)
{
    Q_D(QMouseEventTransition);
    d->transition = new QBasicMouseEventTransition();
}

QMouseEventTransition::QMouseEventTransition(QObject *object, QEvent::Type type,
                                             Qt::MouseButton button,
                                             QState *sourceState)
    : QEventTransition(*new QMouseEventTransitionPrivate, object, type, sourceState)
{
    Q_D(QMouseEventTransition);
    d->transition = new QBasicMouseEventTransition(type, button);
}

QMouseEventTransition::~QMouseEventTransition()
{
    Q_D(QMouseEventTransition);
    delete d->transition;
}

Qt::MouseButton QMouseEventTransition::button() const
{
    Q_D(const QMouseEventTransition);
    return d->transition->button();
}

void QMouseEventTransition::setButton(Qt::MouseButton button)
{
    Q_D(QMouseEventTransition);
    d->transition->setButton(button);
}

Qt::KeyboardModifiers QMouseEventTransition::modifierMask() const
{
    Q_D(const QMouseEventTransition);
    return d->transition->modifierMask();
}

void QMouseEventTransition::setModifierMask(Qt::KeyboardModifiers modifierMask)
{
    Q_D(QMouseEventTransition);
    d->transition->setModifierMask(modifierMask);
}

QPainterPath QMouseEventTransition::hitTestPath() const
{
    Q_D(const QMouseEventTransition);
    return d->transition->hitTestPath();
}

void QMouseEventTransition::setHitTestPath(const QPainterPath &path)
{
    Q_D(QMouseEventTransition);
    d->transition->setHitTestPath(path);
}

bool QMouseEventTransition::eventTest(QEvent *event)
{
    Q_D(const QMouseEventTransition);
    if (!QEventTransition::eventTest(event))
        return false;
    QStateMachine::WrappedEvent *we = static_cast<QStateMachine::WrappedEvent*>(event);
    d->transition->setEventType(we->event()->type());
    return QAbstractTransitionPrivate::get(d->transition)->callEventTest(we->event());
}

void QMouseEventTransition::onTransition(QEvent *event)
{
    QEventTransition::onTransition(event);
}

QT_END_NAMESPACE

#endif //QT_NO_STATEMACHINE