// This may look like C code, but it's really -*- C++ -*-
/*
 * Copyright (C) 2008 Emweb bvba, Kessel-Lo, Belgium.
 *
 * See the LICENSE file for terms of use.
 */
#ifndef WWIDGET_ITEM_H_
#define WWIDGET_ITEM_H_

#include <Wt/WLayoutItem>

namespace Wt {

/*! \class WWidgetItem Wt/WWidgetItem Wt/WWidgetItem
 *  \brief A layout item that holds a single widget.
 *
 * \sa WLayout::addWidget(WWidget *)
 */
class WT_API WWidgetItem : public WLayoutItem
{
public:
  /*! \brief Creates a new item for the given <i>widget</i>.
   */
  WWidgetItem(WWidget *widget);

  virtual ~WWidgetItem();

  virtual WWidget *widget() { return widget_; }
  virtual WLayout *layout() { return 0; }
  virtual WLayout *parentLayout() const { return parentLayout_; }

  virtual WWidgetItem *findWidgetItem(WWidget *widget);

  WLayoutItemImpl *impl() const { return impl_; }

private:
  WWidget         *widget_;
  WLayout         *parentLayout_;
  WLayoutItemImpl *impl_;

  virtual void setParentWidget(WWidget *parent);
  virtual void setParentLayout(WLayout *layout);
};

}

#endif // WWIDGET_ITEM_H_
