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8704bf74 JS |
1 | /* |
2 | Copyright (C) 1996 Scott W. Sadler | |
3 | All rights reserved. | |
4 | */ | |
5 | ||
6 | /* | |
7 | XsComponent.h | |
8 | ||
9 | History | |
10 | 03-Mar-96 1.0; Scott W. Sadler (sws@iti-oh.com) | |
11 | Created | |
12 | */ | |
13 | ||
14 | #ifndef XSCOMPONENT_H | |
15 | #define XSCOMPONENT_H | |
16 | ||
17 | // Includes | |
18 | ||
19 | #include <X11/Intrinsic.h> | |
20 | ||
21 | // XsComponent class | |
22 | ||
23 | class XsComponent { | |
24 | ||
25 | public: | |
26 | ||
27 | // Destructor | |
28 | ||
29 | virtual ~XsComponent ( ); | |
30 | ||
31 | // Component manipulation | |
32 | ||
33 | virtual void show ( ); // Show the component | |
34 | virtual void hide ( ); // Hide the component | |
35 | ||
36 | // Added JACS 19/10/98 | |
37 | inline Widget GetBase() const { return _base; } | |
38 | ||
39 | // Component name | |
40 | ||
41 | const char *name ( ) const; | |
42 | ||
43 | // Utilities | |
44 | ||
45 | Widget base ( ) const; | |
46 | virtual operator Widget ( ) const; | |
47 | ||
48 | // Operators | |
49 | ||
50 | Boolean operator == (const XsComponent&); | |
51 | ||
52 | // Class name | |
53 | ||
54 | virtual const char *className ( ) const; | |
55 | ||
56 | protected: | |
57 | ||
58 | // Protected constructor | |
59 | ||
60 | XsComponent (const char *name); | |
61 | ||
62 | // Component life-cycle | |
63 | ||
64 | virtual void _componentDestroyed ( ); | |
65 | void _installDestroyHandler ( ); | |
66 | void _removeDestroyHandler ( ); | |
67 | ||
68 | // Resource manager | |
69 | ||
70 | void _setResources (Widget w, const String *); | |
71 | void _getResources (const XtResourceList, int); | |
72 | ||
73 | // Implementation | |
74 | ||
75 | char *_name; // Component name | |
76 | Widget _base; // Base widget | |
77 | ||
78 | private: | |
79 | ||
80 | // Callbacks | |
81 | ||
82 | static void _componentDestroyedCallback (Widget, XtPointer, XtPointer); | |
83 | }; | |
84 | ||
85 | // Inline member functions | |
86 | ||
87 | inline Widget XsComponent::base ( ) const | |
88 | { | |
89 | return (_base); | |
90 | } | |
91 | ||
92 | inline const char* XsComponent::name ( ) const | |
93 | { | |
94 | return (_name); | |
95 | } | |
96 | ||
97 | #endif | |
98 |