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View.h
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1 /* Project nGenEx
2  Destroyer Studios LLC
3  Copyright © 1997-2004. All Rights Reserved.
4 
5  SUBSYSTEM: nGenEx.lib
6  FILE: View.h
7  AUTHOR: John DiCamillo
8 
9 
10  OVERVIEW
11  ========
12  Abstract View class
13 */
14 
15 #ifndef View_h
16 #define View_h
17 
18 #include "Types.h"
19 
20 // +--------------------------------------------------------------------+
21 
22 class Window;
23 
24 // +--------------------------------------------------------------------+
25 
26 class View
27 {
28  friend class Window;
29 
30 public:
31  static const char* TYPENAME() { return "View"; }
32 
33  View(Window* c) : window(c) { }
34  virtual ~View() { }
35 
36  int operator == (const View& that) const { return this == &that; }
37 
38  // Operations:
39  virtual void Refresh() { }
40  virtual void OnWindowMove() { }
41  virtual void OnShow() { }
42  virtual void OnHide() { }
43 
44  virtual void SetWindow(Window* w) { window = w; OnWindowMove(); }
45  virtual Window* GetWindow() { return window; }
46 
47 protected:
48  Window* window;
49 };
50 
51 #endif View_h
52