src/gui/image/qicon.h File Reference

#include <QtCore/qglobal.h>
#include <QtCore/qsize.h>
#include <QtGui/qpixmap.h>

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Classes
class	QIcon
	The QIcon class provides scalable icons in different modes and states. More...
Functions
	Q_DECLARE_TYPEINFO (QIcon, Q_MOVABLE_TYPE)
Q_GUI_EXPORT QDataStream &	operator<< (QDataStream &, const QIcon &)
Q_GUI_EXPORT QDataStream &	operator>> (QDataStream &, QIcon &)

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Function Documentation

Q_GUI_EXPORT QDataStream& operator<<	(	QDataStream &	,
		const QIcon &
	)

Definition at line 664 of file qicon.cpp.

References QVector< T >::at(), QIcon::d, QIconPrivate::engine, QPixmapIconEngineEntry::fileName, i, QIcon::isNull(), QPixmapIconEngineEntry::mode, QIcon::pixmap(), QPixmapIconEngineEntry::pixmap, QPixmapIconEngine::pixmaps, QDataStream::Qt_4_2, s, QVector< T >::size(), QPixmapIconEngineEntry::size, and QPixmapIconEngineEntry::state.

{
    if (s.version() >= QDataStream::Qt_4_2) {
        if (icon.isNull()) {
            s << 0;
        } else {
            QPixmapIconEngine *engine = static_cast<QPixmapIconEngine *>(icon.d->engine);
            int num_entries = engine->pixmaps.size();
            s << num_entries;
            for (int i=0; i < num_entries; ++i) {
                s << engine->pixmaps.at(i).pixmap;
                s << engine->pixmaps.at(i).fileName;
                s << engine->pixmaps.at(i).size;
                s << (uint) engine->pixmaps.at(i).mode;
                s << (uint) engine->pixmaps.at(i).state;
            }
        }
    } else {
        s << QPixmap(icon.pixmap(22,22));
    }
    return s;
}

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Q_GUI_EXPORT QDataStream& operator>>	(	QDataStream &	,
		QIcon &
	)			[related]

Definition at line 696 of file qicon.cpp.

References QIcon::addFile(), QIcon::addPixmap(), i, QPixmap::isNull(), QDataStream::Qt_4_2, and s.

{
    if (s.version() >= QDataStream::Qt_4_2) {
        icon = QIcon();
        int num_entries;
        QPixmap pm;
        QString fileName;
        QSize sz;
        uint mode;
        uint state;

        s >> num_entries;
        for (int i=0; i < num_entries; ++i) {
            s >> pm;
            s >> fileName;
            s >> sz;
            s >> mode;
            s >> state;
            if (pm.isNull())
                icon.addFile(fileName, sz, QIcon::Mode(mode), QIcon::State(state));
            else
                icon.addPixmap(pm, QIcon::Mode(mode), QIcon::State(state));
        }
    } else {
        QPixmap pm;
        s >> pm;
        icon.addPixmap(pm);
    }
    return s;
}

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Q_DECLARE_TYPEINFO	(	QIcon	,
		Q_MOVABLE_TYPE
	)

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