qquickmenuitemcontainer_p.h 3.35 KiB
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#ifndef QQUICKMENUITEMCONTAINER_P_H
#define QQUICKMENUITEMCONTAINER_P_H
#include "qquickmenuitem_p.h"
#include <QtCore/qlist.h>
QT_BEGIN_NAMESPACE
class QQuickMenuItemContainer : public QQuickMenuBase
    Q_OBJECT
public:
    explicit QQuickMenuItemContainer(QObject *parent = 0)
        : QQuickMenuBase(parent)
    { }
    ~QQuickMenuItemContainer()
        clear();
        setParentMenu(0);
    void setParentMenu(QQuickMenu *parentMenu)
        QQuickMenuBase::setParentMenu(parentMenu);
        Q_FOREACH (QQuickMenuBase *item, m_menuItems)
            item->setParentMenu(parentMenu);
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void insertItem(int index, QQuickMenuBase *item) { if (index == -1) index = m_menuItems.count(); m_menuItems.insert(index, item); item->setContainer(this); } void removeItem(QQuickMenuBase *item) { item->setParentMenu(0); item->setContainer(0); m_menuItems.removeOne(item); } const QList<QPointer<QQuickMenuBase> > &items() { return m_menuItems; } void clear() { while (!m_menuItems.empty()) { QQuickMenuBase *item = m_menuItems.takeFirst(); if (item) { item->setParentMenu(0); item->setContainer(0); } } } private: QList<QPointer<QQuickMenuBase> > m_menuItems; }; QT_END_NAMESPACE #endif // QQUICKMENUITEMCONTAINER_P_H