berryISelectionChangedListener.h

Go to the documentation of this file.

/*============================================================================
 
The Medical Imaging Interaction Toolkit (MITK)
 
Copyright (c) German Cancer Research Center (DKFZ)
All rights reserved.
 
Use of this source code is governed by a 3-clause BSD license that can be
found in the LICENSE file.
 
============================================================================*/
 
#ifndef BERRYISELECTIONCHANGEDLISTENER_H_
#define BERRYISELECTIONCHANGEDLISTENER_H_
 
#include <org_blueberry_ui_qt_Export.h>
 
#include <berryMacros.h>
#include <berryMessage.h>
 
#include "berrySelectionChangedEvent.h"
 
namespace berry
{
 
class SelectionChangedEvent;
 
struct BERRY_UI_QT ISelectionChangedListener
{
 
  struct BERRY_UI_QT Events {
 
    Message1<const SelectionChangedEvent::Pointer&> selectionChanged;
 
    void AddListener(ISelectionChangedListener* listener);
    void RemoveListener(ISelectionChangedListener* listener);
 
  private:
 
    typedef MessageDelegate1<ISelectionChangedListener, const SelectionChangedEvent::Pointer&> Delegate;
  };
 
  virtual ~ISelectionChangedListener();
 
  virtual void SelectionChanged(const SelectionChangedEvent::Pointer& event) = 0;
};
 
}
 
#endif /*BERRYISELECTIONCHANGEDLISTENER_H_*/