1 /********************************************************************************
2 *                                                                               *
3 *                       C o m p o s i t e   W i d g e t                         *
4 *                                                                               *
5 *********************************************************************************
6 * Copyright (C) 1997,2005 by Jeroen van der Zijp.   All Rights Reserved.        *
7 *********************************************************************************
8 * This library is free software; you can redistribute it and/or                 *
9 * modify it under the terms of the GNU Lesser General Public                    *
10 * License as published by the Free Software Foundation; either                  *
11 * version 2.1 of the License, or (at your option) any later version.            *
12 *                                                                               *
13 * This library is distributed in the hope that it will be useful,               *
14 * but WITHOUT ANY WARRANTY; without even the implied warranty of                *
15 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU             *
16 * Lesser General Public License for more details.                               *
17 *                                                                               *
18 * You should have received a copy of the GNU Lesser General Public              *
19 * License along with this library; if not, write to the Free Software           *
20 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA.    *
21 *********************************************************************************
22 * $Id: FXComposite.h,v 1.22 2005/01/16 16:06:06 fox Exp $                       *
23 ********************************************************************************/
24 #ifndef FXCOMPOSITE_H
25 #define FXCOMPOSITE_H
26 
27 #ifndef FXWINDOW_H
28 #include "FXWindow.h"
29 #endif
30 
31 namespace FX {
32 
33 
34 /// Base composite
35 class FXAPI FXComposite : public FXWindow {
FXDECLARE(FXComposite)36   FXDECLARE(FXComposite)
37 protected:
38   FXComposite(){}
39   FXComposite(FXApp* a,FXVisual *vis);
40   FXComposite(FXApp* a,FXWindow* own,FXuint opts,FXint x,FXint y,FXint w,FXint h);
41 private:
42   FXComposite(const FXComposite&);
43   FXComposite &operator=(const FXComposite&);
44 public:
45   long onKeyPress(FXObject*,FXSelector,void*);
46   long onKeyRelease(FXObject*,FXSelector,void*);
47   long onFocusNext(FXObject*,FXSelector,void*);
48   long onFocusPrev(FXObject*,FXSelector,void*);
49   long onCmdUpdate(FXObject*,FXSelector,void*);
50 public:
51 
52   /// Constructor
53   FXComposite(FXComposite* p,FXuint opts=0,FXint x=0,FXint y=0,FXint w=0,FXint h=0);
54 
55   /// Create server-side resources
56   virtual void create();
57 
58   /// Detach server-side resources
59   virtual void detach();
60 
61   /// Destroy server-side resources
62   virtual void destroy();
63 
64   /// Perform layout
65   virtual void layout();
66 
67   /// Return default width
68   virtual FXint getDefaultWidth();
69 
70   /// Return default height
71   virtual FXint getDefaultHeight();
72 
73   /// Return the width of the widest child window
74   FXint maxChildWidth() const;
75 
76   /// Return the height of the tallest child window
77   FXint maxChildHeight() const;
78 
79   /// Overrides this virtual function to return TRUE
80   virtual FXbool isComposite() const;
81 
82   /// Destructor
83   virtual ~FXComposite();
84   };
85 
86 }
87 
88 #endif
89