qiconengine.cpp

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#include "qiconengine.h"
#include "qpainter.h"

QT_BEGIN_NAMESPACE

QSize QIconEngine::actualSize(const QSize &size, QIcon::Mode /*mode*/, QIcon::State /*state*/)
{
    return size;
}


QIconEngine::~QIconEngine()
{
}


QPixmap QIconEngine::pixmap(const QSize &size, QIcon::Mode mode, QIcon::State state)
{
    QPixmap pm(size);
    {
        QPainter p(&pm);
        paint(&p, QRect(QPoint(0,0),size), mode, state);
    }
    return pm;
}

void QIconEngine::addPixmap(const QPixmap &/*pixmap*/, QIcon::Mode /*mode*/, QIcon::State /*state*/)
{
}


void QIconEngine::addFile(const QString &/*fileName*/, const QSize &/*size*/, QIcon::Mode /*mode*/, QIcon::State /*state*/)
{
}



// version 2 functions


QString QIconEngineV2::key() const
{
    return QString();
}

QIconEngineV2 *QIconEngineV2::clone() const
{
    return 0;
}

bool QIconEngineV2::read(QDataStream &)
{
    return false;
}

bool QIconEngineV2::write(QDataStream &) const
{
    return false;
}

void QIconEngineV2::virtual_hook(int id, void *data)
{
    switch (id) {
    case QIconEngineV2::AvailableSizesHook: {
        QIconEngineV2::AvailableSizesArgument &arg =
            *reinterpret_cast<QIconEngineV2::AvailableSizesArgument*>(data);
        arg.sizes.clear();
        break;
    }
    default:
        break;
    }
}

QList<QSize> QIconEngineV2::availableSizes(QIcon::Mode mode, QIcon::State state)
{
    AvailableSizesArgument arg;
    arg.mode = mode;
    arg.state = state;
    virtual_hook(QIconEngineV2::AvailableSizesHook, reinterpret_cast<void*>(&arg));
    return arg.sizes;
}

QString QIconEngineV2::iconName()
{
    QString name;
    virtual_hook(QIconEngineV2::IconNameHook, reinterpret_cast<void*>(&name));
    return name;
}

QT_END_NAMESPACE