#include <qabstractlayout.h>
virtual class QSpacerItem : virtual QLayoutItem {
QSpacerItem(int, int, QSizePolicy::SizeType = QSizePolicy::Minimum, QSizePolicy::SizeType = QSizePolicy::Minimum);
void changeSize(int, int, QSizePolicy::SizeType = QSizePolicy::Minimum, QSizePolicy::SizeType = QSizePolicy::Minimum);
virtual QSizePolicy::ExpandData expanding() const;
virtual QRect geometry() const;
virtual bool isEmpty() const;
virtual QSize maximumSize() const;
virtual QSize minimumSize() const;
virtual void setGeometry(const QRect &);
virtual QSize sizeHint() const;
virtual QSpacerItem *spacerItem();
} Qt::SpacerItem;