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FXMenuCheck.h

00001 /********************************************************************************
00002 *                                                                               *
00003 *                          M e n u C h e c k   W i d g e t                      *
00004 *                                                                               *
00005 *********************************************************************************
00006 * Copyright (C) 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: FXMenuCheck.h,v 1.6 2002/09/05 01:43:32 fox Exp $                        *
00023 ********************************************************************************/
00024 #ifndef FXMENUCHECK_H
00025 #define FXMENUCHECK_H
00026 
00027 #ifndef FXMENUCOMMAND_H
00028 #include "FXMenuCommand.h"
00029 #endif
00030 
00031 namespace FX {
00032 
00033 
00034 /**
00035 * The menu command widget is used to invoke a command in the
00036 * application from a menu.  Menu commands may reflect
00037 * the state of the application by graying out, becoming hidden,
00038 * or by a check mark or bullit.
00039 */
00040 class FXAPI FXMenuCheck : public FXMenuCommand {
00041   FXDECLARE(FXMenuCheck)
00042 protected:
00043   FXuchar check;        // State of menu
00044 protected:
00045   FXMenuCheck();
00046   void drawCheck(FXDCWindow& dc,FXint x,FXint y);
00047   void drawBox(FXDCWindow& dc,FXint x,FXint y);
00048 private:
00049   FXMenuCheck(const FXMenuCheck&);
00050   FXMenuCheck &operator=(const FXMenuCheck&);
00051 public:
00052   long onPaint(FXObject*,FXSelector,void*);
00053   long onButtonPress(FXObject*,FXSelector,void*);
00054   long onButtonRelease(FXObject*,FXSelector,void*);
00055   long onKeyPress(FXObject*,FXSelector,void*);
00056   long onKeyRelease(FXObject*,FXSelector,void*);
00057   long onHotKeyPress(FXObject*,FXSelector,void*);
00058   long onHotKeyRelease(FXObject*,FXSelector,void*);
00059   long onCheck(FXObject*,FXSelector,void*);
00060   long onUncheck(FXObject*,FXSelector,void*);
00061   long onUnknown(FXObject*,FXSelector,void*);
00062   long onCmdSetValue(FXObject*,FXSelector,void*);
00063   long onCmdSetIntValue(FXObject*,FXSelector,void*);
00064   long onCmdGetIntValue(FXObject*,FXSelector,void*);
00065   long onCmdAccel(FXObject*,FXSelector,void*);
00066 public:
00067 
00068   /// Construct a menu check
00069   FXMenuCheck(FXComposite* p,const FXString& text,FXObject* tgt=NULL,FXSelector sel=0,FXuint opts=0);
00070 
00071   /// Return default width
00072 //  virtual FXint getDefaultWidth();
00073 
00074   /// Return default height
00075  // virtual FXint getDefaultHeight();
00076 
00077   /// Set radio button state (TRUE, FALSE or MAYBE)
00078   void setCheck(FXbool s=TRUE);
00079 
00080   /// Get radio button state (TRUE, FALSE or MAYBE)
00081   FXbool getCheck() const { return check; }
00082 
00083   /// Save menu to a stream
00084   virtual void save(FXStream& store) const;
00085 
00086   /// Load menu from a stream
00087   virtual void load(FXStream& store);
00088   };
00089 
00090 }
00091 
00092 #endif