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FXId.h
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3 * X - O b j e c t *
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6 * Copyright (C) 1997,2022 by Jeroen van der Zijp. All Rights Reserved. *
7 *********************************************************************************
8 * This library is free software; you can redistribute it and/or modify *
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21 #ifndef FXID_H
22 #define FXID_H
23 
24 #ifndef FXOBJECT_H
25 #include "FXObject.h"
26 #endif
27 
28 namespace FX {
29 
30 class FXApp;
31 
32 
34 class FXAPI FXId : public FXObject {
35  FXDECLARE_ABSTRACT(FXId)
36 private:
37  FXApp *app; // Back link to application object
38  FXptr data; // User data
39 protected:
40  FXID xid;
41 private:
42  FXId(const FXId&);
43  FXId &operator=(const FXId&);
44 protected:
45  FXId():app((FXApp*)-1L),data(nullptr),xid(0){}
46  FXId(FXApp* a):app(a),data(nullptr),xid(0){}
47 public:
48 
50  FXApp* getApp() const { return app; }
51 
53  FXID id() const { return xid; }
54 
56  virtual void create();
57 
59  virtual void detach();
60 
62  virtual void destroy();
63 
65  void setUserData(FXptr ptr){ data=ptr; }
66 
68  FXptr getUserData() const { return data; }
69 
71  virtual void save(FXStream& store) const;
72 
74  virtual void load(FXStream& store);
75 
77  virtual ~FXId();
78  };
79 
80 }
81 
82 #endif
void setUserData(FXptr ptr)
Set user data pointer.
Definition: FXId.h:65
The Application object is the central point of a FOX user-interface.
Definition: FXApp.h:134
FXptr getUserData() const
Get user data pointer.
Definition: FXId.h:68
A stream is a way to serialize data and objects into a byte stream.
Definition: FXStream.h:81
Encapsulates server side resource.
Definition: FXId.h:34
Definition: FX4Splitter.h:28
Object is the base class for all objects in FOX; in order to receive messages from the user interface...
Definition: FXObject.h:134
FXID id() const
Get XID handle.
Definition: FXId.h:53
FXApp * getApp() const
Get application.
Definition: FXId.h:50

Copyright © 1997-2022 Jeroen van der Zijp