// 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 EXT_SPLITTER_HANDLE_H_
#define EXT_SPLITTER_HANDLE_H_

#include <Wt/Ext/Widget>
#include <Wt/Ext/ExtDllDefs.h>

namespace Wt {
  namespace Ext {

    class Splitter;

/*! \class SplitterHandle Wt/Ext/SplitterHandle Wt/Ext/SplitterHandle
 *  \brief A handle inside a splitter.
 *
 * The handle which separates widgets inside a Splitter.
 *
 * \ingroup ext
 */
class WT_EXT_API SplitterHandle : public Widget
{
private:
  SplitterHandle(Splitter *splitter);

public:

  /*! \brief Return the splitter which uses this handle.
   */
  Splitter *splitter() const { return splitter_; }

private:
  Splitter *splitter_;

  virtual std::string createJS(DomElement *inContainer);

  friend class Splitter;

  WLength minSizeBefore() const;
  WLength maxSizeBefore() const;
  WLength minSizeAfter() const;
  WLength maxSizeAfter() const;

  std::string adjustMinMaxJS() const;
};

  }
}

#endif // EXT_SPLITTER_HANDLE_H_
