q3listview_extrainfo.h

qt-x11-opensource-src-4.1.4.tar.gz源码

/****************************************************************************
**
** Copyright (C) 1992-2006 Trolltech ASA. All rights reserved.
**
** This file is part of the Qt Designer of the Qt Toolkit.
**
** This file may be used under the terms of the GNU General Public
** License version 2.0 as published by the Free Software Foundation
** and appearing in the file LICENSE.GPL included in the packaging of
** this file.  Please review the following information to ensure GNU
** General Public Licensing requirements will be met:
** http://www.trolltech.com/products/qt/opensource.html
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** This file is provided AS IS with NO WARRANTY OF ANY KIND, INCLUDING THE
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#ifndef Q3LISTVIEW_EXTRAINFO_H
#define Q3LISTVIEW_EXTRAINFO_H

#include <QtDesigner/QDesignerExtraInfoExtension>
#include <QtDesigner/QDesignerFormEditorInterface>
#include <QtDesigner/QExtensionFactory>

#include <QtCore/QPointer>

class Q3ListView;
class Q3ListViewItem;
class DomItem;

class Q3ListViewExtraInfo: public QObject, public QDesignerExtraInfoExtension
{
    Q_OBJECT
    Q_INTERFACES(QDesignerExtraInfoExtension)
public:
    Q3ListViewExtraInfo(Q3ListView *widget, QDesignerFormEditorInterface *core, QObject *parent);

    virtual QWidget *widget() const;
    virtual QDesignerFormEditorInterface *core() const;

    virtual bool saveUiExtraInfo(DomUi *ui);
    virtual bool loadUiExtraInfo(DomUi *ui);

    virtual bool saveWidgetExtraInfo(DomWidget *ui_widget);
    virtual bool loadWidgetExtraInfo(DomWidget *ui_widget);

    void initializeQ3ListViewItems(const QList<DomItem *> &items, Q3ListViewItem *parentItem = 0);

private:
    QPointer<Q3ListView> m_widget;
    QPointer<QDesignerFormEditorInterface> m_core;
};

class Q3ListViewExtraInfoFactory: public QExtensionFactory
{
    Q_OBJECT
public:
    Q3ListViewExtraInfoFactory(QDesignerFormEditorInterface *core, QExtensionManager *parent = 0);

protected:
    virtual QObject *createExtension(QObject *object, const QString &iid, QObject *parent) const;

private:
    QDesignerFormEditorInterface *m_core;
};

#endif // Q3LISTVIEW_EXTRAINFO_H