Changeset 5935 for trunk/src/user32/win32class.h

Timestamp:

Jun 9, 2001, 4:50:26 PM (24 years ago)

Author:

sandervl

Message:

reference count (window + class objects) rewrite

File:

• trunk/src/user32/win32class.h (modified) (5 diffs)

trunk/src/user32/win32class.h

@@ -1 @@
-/* $Id: win32class.h,v 1.14 2001-02-22 10:37:30 sandervl Exp $ */
+/* $Id: win32class.h,v 1.15 2001-06-09 14:50:20 sandervl Exp $ */
 /*
  * Win32 Window Class Managment Code for OS/2
@@ -12 +12 @@
 
 #include <gen_object.h>
+
+#define RELEASE_CLASSOBJ(a)       { a->release(); a = NULL; }
 
 class Win32WndClass : public GenericObject
@@ -57 +59 @@
           void  setMenuName(LPSTR newMenuName);
 
-          void  IncreaseWindowCount()   { cWindows++; };
-          void  DecreaseWindowCount()   { cWindows--; };
-          DWORD GetWindowCount()        { return cWindows; };
-
           BOOL  hasClassName(LPSTR classname, BOOL fUnicode = FALSE);
 
@@ -67 +65 @@
  static   BOOL  UnregisterClassA(HINSTANCE hinst, LPSTR id);
 
+ //Locates class in linked list and increases reference count (if found)
+ //Class object must be unreferenced after usage
  static Win32WndClass *FindClass(HINSTANCE hinst, LPSTR id);
  static Win32WndClass *FindClass(HINSTANCE hinst, LPWSTR id);
@@ -97 +97 @@
  ULONG          processId;
 
- //nr of windows created with this class
- ULONG          cWindows;
-
  static GenericObject *wndclasses;
+ static CRITICAL_SECTION critsect;
 };