FXEmbedderWindow.h

/********************************************************************************
*                                                                               *
*          W i n d o w   H o s t i n g   X E M B E D   C l i e n t s            *
*                                                                               *
*********************************************************************************
* Copyright (C) 2004,2005 by Ivan Markov.   All Rights Reserved.                *
*********************************************************************************
* This library is free software; you can redistribute it and/or                 *
* modify it under the terms of the GNU Lesser General Public                    *
* License as published by the Free Software Foundation; either                  *
* version 2.1 of the License, or (at your option) any later version.            *
*                                                                               *
* This library is distributed in the hope that it will be useful,               *
* but WITHOUT ANY WARRANTY; without even the implied warranty of                *
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU             *
* Lesser General Public License for more details.                               *
*                                                                               *
* You should have received a copy of the GNU Lesser General Public              *
* License along with this library; if not, write to the Free Software           *
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA.    *
*********************************************************************************
* $Id: FXEmbedderWindow.h,v 1.2 2005/01/31 01:22:58 fox Exp $                   *
********************************************************************************/
#ifndef FXEMBEDDERWINDOW_H
#define FXEMBEDDERWINDOW_H


#ifndef FXCOMPOSITE_H
#include "FXComposite.h"
#endif

namespace FX {


class FXEmbedderWindow: public FXComposite {
  FXDECLARE(FXEmbedderWindow)
  friend class FXEmbedApp;
protected:
#ifdef WIN32
  FXID savedFocusWindow;
#else
  FXID embeddedWindow;
#endif
protected:
  FXEmbedderWindow(){ }
  FXbool isForeignWindow(FXID window) const;
  FXID findEmbeddedWindow() const;
  virtual FXbool preprocessEvent(FXRawEvent&);
#ifndef WIN32
  void registerEmbeddedWindow(FXID window);
  void unregisterEmbeddedWindow();
  FXbool forwardEmbeddedWindowKeyEvent();
  void sendEmbeddedWindowClientEvent(int time,int message,int detail,int data1,int data2);
  void updateEmbeddedWindowMap();
#endif
private:
  FXEmbedderWindow(const FXEmbedderWindow&);
  FXEmbedderWindow& operator=(const FXEmbedderWindow&);
public:
  long onConfigure(FXObject*,FXSelector,void*);
  long onKeyPress(FXObject*,FXSelector,void*);
  long onKeyRelease(FXObject*,FXSelector,void*);
  long onFocusIn(FXObject*,FXSelector,void*);
  long onFocusOut(FXObject*,FXSelector,void*);
  long onFocusNext(FXObject*,FXSelector,void*);
  long onFocusPrev(FXObject*,FXSelector,void*);
public:

  /// Constructor
  FXEmbedderWindow(FXComposite* p,FXObject* tgt=NULL,FXuint opts=0,FXint x=0,FXint y=0,FXint w=0,FXint h=0);

  /// Create server-side resources
  virtual void create();

  /// Detach server-side resources
  virtual void detach();

  /// Destroy server-side resources
  virtual void destroy();

  /// Enable the window to receive mouse and keyboard events
  virtual void enable();

  /// Disable the window from receiving mouse and keyboard events
  virtual void disable();

  /// Return true if this window is a control capable of receiving the focus
  virtual FXbool canFocus() const;

  void attachEmbeddedWindow(FXID window);
  void detachEmbeddedWindow();

  FXID getEmbeddedWindow() const;

  void focusNext();
  void focusPrev();

  /// Destructor
  virtual ~FXEmbedderWindow();
  };

}

#endif

Copyright © 1997-2005 Jeroen van der Zijp