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FXComposite.h

00001 /********************************************************************************
00002 *                                                                               *
00003 *                       C o m p o s i t e   W i d g e t                         *
00004 *                                                                               *
00005 *********************************************************************************
00006 * Copyright (C) 1997,2002 by Jeroen van der Zijp.   All Rights Reserved.        *
00007 *********************************************************************************
00008 * This library is free software; you can redistribute it and/or                 *
00009 * modify it under the terms of the GNU Lesser General Public                    *
00010 * License as published by the Free Software Foundation; either                  *
00011 * version 2.1 of the License, or (at your option) any later version.            *
00012 *                                                                               *
00013 * This library is distributed in the hope that it will be useful,               *
00014 * but WITHOUT ANY WARRANTY; without even the implied warranty of                *
00015 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU             *
00016 * Lesser General Public License for more details.                               *
00017 *                                                                               *
00018 * You should have received a copy of the GNU Lesser General Public              *
00019 * License along with this library; if not, write to the Free Software           *
00020 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA.    *
00021 *********************************************************************************
00022 * $Id: FXComposite.h,v 1.19 2002/03/12 07:11:30 fox Exp $                       *
00023 ********************************************************************************/
00024 #ifndef FXCOMPOSITE_H
00025 #define FXCOMPOSITE_H
00026 
00027 #ifndef FXWINDOW_H
00028 #include "FXWindow.h"
00029 #endif
00030 
00031 namespace FX {
00032 
00033 
00034 /// Base composite
00035 class FXAPI FXComposite : public FXWindow {
00036   FXDECLARE(FXComposite)
00037 protected:
00038   FXComposite(){}
00039   FXComposite(FXApp* a,FXVisual *vis);
00040   FXComposite(FXApp* a,FXWindow* own,FXuint opts,FXint x,FXint y,FXint w,FXint h);
00041   virtual void layout();
00042 private:
00043   FXComposite(const FXComposite&);
00044   FXComposite &operator=(const FXComposite&);
00045 public:
00046   long onKeyPress(FXObject*,FXSelector,void*);
00047   long onKeyRelease(FXObject*,FXSelector,void*);
00048   long onFocusNext(FXObject*,FXSelector,void*);
00049   long onFocusPrev(FXObject*,FXSelector,void*);
00050   long onCmdUpdate(FXObject*,FXSelector,void*);
00051 public:
00052 
00053   /// Constructor
00054   FXComposite(FXComposite* p,FXuint opts=0,FXint x=0,FXint y=0,FXint w=0,FXint h=0);
00055 
00056   /// Create server-side resources
00057   virtual void create();
00058 
00059   /// Detach server-side resources
00060   virtual void detach();
00061 
00062   /// Destroy server-side resources
00063   virtual void destroy();
00064 
00065   /// Return default width
00066   virtual FXint getDefaultWidth();
00067 
00068   /// Return default height
00069   virtual FXint getDefaultHeight();
00070 
00071   /// Return the width of the widest child window
00072   FXint maxChildWidth() const;
00073 
00074   /// Return the height of the tallest child window
00075   FXint maxChildHeight() const;
00076 
00077   /// Overrides this virtual function to return TRUE
00078   virtual FXbool isComposite() const;
00079 
00080   /// Destructor
00081   virtual ~FXComposite();
00082   };
00083 
00084 }
00085 
00086 #endif