// 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 WFIT_LAYOUT_H_
#define WFIT_LAYOUT_H_

#include <Wt/WLayout>

namespace Wt {

/*! \class WFitLayout Wt/WFitLayout Wt/WFitLayout
 *  \brief A layout manager which spans a single widget to all available space.
 *
 * This layout manager may manage only a single child widget, and sizes that
 * widget so that it uses all space available in the parent.
 *
 * \note This layout manager is applicable only to Ext::Container
 * container widgets. If you wish to fit widgets within a container
 * widgets, use a WBoxLayout instead (with a single child).
 */
class WT_API WFitLayout : public WLayout
{
public:
  /*! \brief Creates a new fit layout.
   */
  WFitLayout(WWidget *parent = 0);
  ~WFitLayout();

  virtual void addItem(WLayoutItem *);
  virtual void removeItem(WLayoutItem *);
  virtual WLayoutItem *itemAt(int index) const;
  virtual int indexOf(WLayoutItem *item) const;
  virtual int count() const;
  virtual void clear();

private:
  WLayoutItem *item_;
};

}

#endif // WFIT_LAYOUT_H_
