/usr/include/Wt/WReadOnlyProxyModel is in libwt-dev 3.3.3+dfsg-4.1.
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| 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 | // This may look like C code, but it's really -*- C++ -*-
/*
 * Copyright (C) 2011 Emweb bvba, Kessel-Lo, Belgium.
 *
 * See the LICENSE file for terms of use.
 */
#ifndef WREADONLY_PROXY_MODEL_H_
#define WREADONLY_PROXY_MODEL_H_
#include <Wt/WAbstractProxyModel>
namespace Wt {
/*! \class WReadOnlyProxyModel Wt/WReadOnlyProxyModel
 *  \brief A read-only wrapper for a source model
 *
 * This is a simple proxy model which provides a read-only view on a
 * source model. This is convenient for situations where you want to
 * share a common read-only source model between different sessions.
 *
 * \ingroup modelview
 */
class WT_API WReadOnlyProxyModel : public WAbstractProxyModel
{
public:
  /*! \brief Constructor.
   */
  WReadOnlyProxyModel(WObject *parent = 0);
  virtual WModelIndex mapFromSource(const WModelIndex& sourceIndex) const;
  virtual WModelIndex mapToSource(const WModelIndex& proxyIndex) const;
  virtual int columnCount(const WModelIndex& parent = WModelIndex()) const;
  virtual int rowCount(const WModelIndex& parent = WModelIndex()) const;
  virtual WModelIndex parent(const WModelIndex& index) const;
  virtual WModelIndex index(int row, int column,
			    const WModelIndex& parent = WModelIndex()) const;
};
}
#endif // WREADONLY_PROXY_MODEL_H_
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