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FXOptionMenu.h

00001 /********************************************************************************
00002 *                                                                               *
00003 *                             O p t i o n   M e n u                             *
00004 *                                                                               *
00005 *********************************************************************************
00006 * Copyright (C) 1997,2004 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: FXOptionMenu.h,v 1.23 2004/02/08 17:17:34 fox Exp $                      *
00023 ********************************************************************************/
00024 #ifndef FXOPTIONMENU_H
00025 #define FXOPTIONMENU_H
00026 
00027 #ifndef FXLABEL_H
00028 #include "FXLabel.h"
00029 #endif
00030 
00031 namespace FX {
00032 
00033 
00034 class FXPopup;
00035 
00036 
00037 /// Option Menu Button
00038 class FXAPI FXOption : public FXLabel {
00039   FXDECLARE(FXOption)
00040 protected:
00041   FXOption(){}
00042 private:
00043   FXOption(const FXOption&);
00044   FXOption &operator=(const FXOption&);
00045 public:
00046   long onPaint(FXObject*,FXSelector,void*);
00047   long onEnter(FXObject*,FXSelector,void*);
00048   long onLeave(FXObject*,FXSelector,void*);
00049   long onLeftBtnPress(FXObject*,FXSelector,void*);
00050   long onLeftBtnRelease(FXObject*,FXSelector,void*);
00051   long onKeyPress(FXObject*,FXSelector,void*);
00052   long onKeyRelease(FXObject*,FXSelector,void*);
00053   long onHotKeyPress(FXObject*,FXSelector,void*);
00054   long onHotKeyRelease(FXObject*,FXSelector,void*);
00055 public:
00056 
00057   /// Constructor
00058   FXOption(FXComposite* p,const FXString& text,FXIcon* ic=NULL,FXObject* tgt=NULL,FXSelector sel=0,FXuint opts=JUSTIFY_NORMAL|ICON_BEFORE_TEXT,FXint x=0,FXint y=0,FXint w=0,FXint h=0,FXint pl=DEFAULT_PAD,FXint pr=DEFAULT_PAD,FXint pt=DEFAULT_PAD,FXint pb=DEFAULT_PAD);
00059 
00060   /// Return default width
00061   virtual FXint getDefaultWidth();
00062 
00063   /// Return default height
00064   virtual FXint getDefaultHeight();
00065 
00066   /// Returns true because a menu button can receive focus
00067   virtual FXbool canFocus() const;
00068 
00069   /// Set focus to this window
00070   virtual void setFocus();
00071 
00072   /// Remove the focus from this window
00073   virtual void killFocus();
00074 
00075   /// Destructor
00076   virtual ~FXOption();
00077   };
00078 
00079 
00080 
00081 /// Option Menu
00082 class FXAPI FXOptionMenu : public FXLabel {
00083   FXDECLARE(FXOptionMenu)
00084 protected:
00085   FXPopup  *pane;
00086   FXOption *current;
00087 protected:
00088   FXOptionMenu(){}
00089 private:
00090   FXOptionMenu(const FXOptionMenu&);
00091   FXOptionMenu &operator=(const FXOptionMenu&);
00092 public:
00093   long onPaint(FXObject*,FXSelector,void*);
00094   long onLeftBtnPress(FXObject*,FXSelector,void*);
00095   long onLeftBtnRelease(FXObject*,FXSelector,void*);
00096   long onFocusIn(FXObject*,FXSelector,void*);
00097   long onFocusOut(FXObject*,FXSelector,void*);
00098   long onMotion(FXObject*,FXSelector,void*);
00099   long onKeyPress(FXObject*,FXSelector,void*);
00100   long onKeyRelease(FXObject*,FXSelector,void*);
00101   long onCmdPost(FXObject*,FXSelector,void*);
00102   long onCmdUnpost(FXObject*,FXSelector,void*);
00103   long onQueryHelp(FXObject*,FXSelector,void*);
00104   long onQueryTip(FXObject*,FXSelector,void*);
00105   long onCmdSetValue(FXObject*,FXSelector,void*);
00106   long onCmdSetIntValue(FXObject*,FXSelector,void*);
00107   long onCmdGetIntValue(FXObject*,FXSelector,void*);
00108 public:
00109 
00110   /// Constructor
00111   FXOptionMenu(FXComposite* p,FXPopup* pup=NULL,FXuint opts=JUSTIFY_NORMAL|ICON_BEFORE_TEXT,FXint x=0,FXint y=0,FXint w=0,FXint h=0,FXint pl=DEFAULT_PAD,FXint pr=DEFAULT_PAD,FXint pt=DEFAULT_PAD,FXint pb=DEFAULT_PAD);
00112 
00113   /// Create server-side resources
00114   virtual void create();
00115 
00116   /// Detach server-side resources
00117   virtual void detach();
00118 
00119   /// Delete server-side resources
00120   virtual void destroy();
00121 
00122   /// Perform layout
00123   virtual void layout();
00124 
00125   /// Remove the focus from this window
00126   virtual void killFocus();
00127 
00128   /// Return default width
00129   virtual FXint getDefaultWidth();
00130 
00131   /// Return default height
00132   virtual FXint getDefaultHeight();
00133 
00134   /// Return TRUE if the position is logically in the pane
00135   virtual FXbool contains(FXint parentx,FXint parenty) const;
00136 
00137   /// Set the current option
00138   void setCurrent(FXOption *win,FXbool notify=FALSE);
00139 
00140   /// Return the current option
00141   FXOption* getCurrent() const { return current; }
00142 
00143   /// Set the current option number
00144   void setCurrentNo(FXint no,FXbool notify=FALSE);
00145 
00146   /// Get the current option number
00147   FXint getCurrentNo() const;
00148 
00149   /// Get number of options
00150   FXint getNumOptions() const;
00151 
00152   /// Set the pane which will be popped up
00153   void setMenu(FXPopup *pup);
00154 
00155   /// Return the pane which is poppup up
00156   FXPopup* getMenu() const { return pane; }
00157 
00158   /// Returns true because a option menu can receive focus
00159   virtual FXbool canFocus() const;
00160 
00161   /// Return TRUE if popped up
00162   FXbool isPopped() const;
00163 
00164   /// Save option menu to a stream
00165   virtual void save(FXStream& store) const;
00166 
00167   /// Load option menu from a stream
00168   virtual void load(FXStream& store);
00169 
00170   /// Destructor
00171   virtual ~FXOptionMenu();
00172   };
00173 
00174 }
00175 
00176 #endif

Copyright © 1997-2004 Jeroen van der Zijp