C++ (Cpp) initialFrameChanged示例

示例#1

文件： spriteanimationitem.cpp 项目： alvloureiro/Quasi-Engine

SpriteAnimationItem::SpriteAnimationItem(QState *parent)
    : QState(parent)
    , m_spriteSheet(new SpriteSheet)
    , m_spriteAnimation(new QPropertyAnimation(this))
{
    connect(m_spriteSheet, SIGNAL(sourceChanged()), this, SIGNAL(sourceChanged()));
    connect(m_spriteSheet, SIGNAL(frameChanged()), this, SIGNAL(frameChanged()));
    connect(m_spriteSheet, SIGNAL(framesChanged()), this, SIGNAL(framesChanged()));
    connect(m_spriteSheet, SIGNAL(initialFrameChanged()), this, SIGNAL(initialFrameChanged()));

    connect(m_spriteAnimation, SIGNAL(finished()), this, SIGNAL(finished()));

    m_spriteAnimation->setTargetObject(m_spriteSheet);
    m_spriteAnimation->setPropertyName("frame");
    m_spriteAnimation->setStartValue(0);
}

示例#2

文件： spritesheet.cpp 项目： navrocky/Bacon2D

void SpriteSheet::setInitialFrame(const int &initialFrame)
{
    if (m_initialFrame != initialFrame) {
        m_initialFrame = initialFrame;

        emit initialFrameChanged();
    }
}