source: trunk/src/user32/win32class.h@ 3485

Last change on this file since 3485 was 3153, checked in by cbratschi, 25 years ago

merged with Corel 20000317, small icon
File size: 3.4 KB
Line 
1/* $Id: win32class.h,v 1.11 2000-03-18 16:13:38 cbratschi Exp $ */
2/*
3 * Win32 Window Class Managment Code for OS/2
4 *
5 *
6 * Copyright 1998-1999 Sander van Leeuwen (sandervl@xs4all.nl)
7 * Copyright 1999 Daniela Engert (dani@ngrt.de)
8 *
9 */
10#ifndef __WIN32CLASS_H__
11#define __WIN32CLASS_H__
12
13#include <gen_object.h>
14
15class Win32WndClass : public GenericObject
16{
17public:
18 Win32WndClass(WNDCLASSEXA *wndclass, BOOL fUnicode = FALSE);
19 ~Win32WndClass();
20
21 ULONG getClassLongA(int index, BOOL fUnicode = FALSE);
22 ULONG getClassLongW(int index)
23 {
24 return getClassLongA(index, TRUE);
25 };
26 WORD getClassWord(int index);
27
28 ULONG setClassLongA(int index, LONG lNewVal, BOOL fUnicode = FALSE);
29 ULONG setClassLongW(int index, LONG lNewVal)
30 {
31 return setClassLongA(index, lNewVal, TRUE);
32 }
33 WORD setClassWord(int index, WORD wNewVal);
34
35 ATOM getAtom() { return (ATOM) classAtom; };
36 BOOL getClassInfo(WNDCLASSEXA *wndclass);
37 BOOL getClassInfo(WNDCLASSEXW *wndclass);
38
39 ULONG getClassName(LPSTR lpszClassName, ULONG cchClassName);
40 ULONG getClassName(LPWSTR lpszClassName, ULONG cchClassName);
41
42 WNDPROC getWindowProc() { return windowProc; };
43 LPSTR getMenuNameA() { return menuNameA; };
44 DWORD getExtraWndWords() { return nrExtraWindowWords; };
45
46 HICON getIcon() { return hIcon; };
47 HICON getIconSm() { return hIconSm; };
48 HCURSOR getCursor() { return hCursor; };
49
50 HINSTANCE getInstance() { return hInstance; };
51
52 HBRUSH getBackgroundBrush() { return backgroundBrush; };
53 ULONG getStyle() { return windowStyle; };
54
55 HDC getClassDC() { return hdcClass; };
56
57 void setMenuName(LPSTR newMenuName);
58
59 void IncreaseWindowCount() { cWindows++; };
60 void DecreaseWindowCount() { cWindows--; };
61 DWORD GetWindowCount() { return cWindows; };
62
63 BOOL hasClassName(LPSTR classname, BOOL fUnicode = FALSE);
64
65 BOOL isAppClass(ULONG curProcessId);
66
67 static void UnregisterClassA(HINSTANCE hinst, LPSTR id);
68
69 static Win32WndClass *FindClass(HINSTANCE hinst, LPSTR id);
70 static void DestroyAll();
71
72private:
73 BOOL isUnicode;
74
75 //Standard class words/longs
76 ULONG windowStyle; //GCL_STYLE * must be offset 14h *
77 ULONG nrExtraClassWords; //GCL_CBCLSEXTRA
78 ULONG nrExtraWindowWords; //GCL_CBWNDEXTRA
79 HBRUSH backgroundBrush; //GCL_HBRBACKGROUND
80 HCURSOR hCursor; //GCL_HCURSOR
81 HICON hIcon; //GCL_HICON
82 HINSTANCE hInstance; //GCL_HMODULE
83 PCHAR menuNameA; //GCL_MENUNAME
84 WCHAR *menuNameW; //GCL_MENUNAME
85 WNDPROC windowProc; //GCL_WNDPROC
86 ULONG classAtom; //GCW_ATOM
87
88 PCHAR classNameA;
89 WCHAR *classNameW;
90 HICON hIconSm; //GCW_HICONSM
91 HDC hdcClass;
92
93 //User data class words/longs
94 ULONG *userClassLong;
95 ULONG processId;
96
97 //nr of windows created with this class
98 ULONG cWindows;
99
100 static GenericObject *wndclasses;
101};
102
103#endif //__WIN32CLASS_H__
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