Changeset 7663 for trunk/src/user32/windowclass.cpp

Timestamp:

Dec 20, 2001, 9:45:56 PM (24 years ago)

Author:

sandervl

Message:

GetClassNameW fix; return size in characters and truncate name if not enough room in buffer

File:

• trunk/src/user32/windowclass.cpp (modified) (4 diffs)

trunk/src/user32/windowclass.cpp

@@ -1 @@
-/* $Id: windowclass.cpp,v 1.23 2001-08-31 13:37:39 phaller Exp $ */
+/* $Id: windowclass.cpp,v 1.24 2001-12-20 20:45:56 sandervl Exp $ */
 /*
  * Win32 Window Class Code for OS/2
@@ -406 +406 @@
     rc = (wnd->getClass())->getClassName(lpszClassName, cchClassName);
     RELEASE_WNDOBJ(wnd);
-    dprintf(("USER32: GetClassNameA %x %s (%d)", hwnd, lpszClassName, rc));
+    if(HIWORD(lpszClassName)) {
+         dprintf(("USER32: GetClassNameA %x %s", hwnd, lpszClassName));
+    }
+    else dprintf(("USER32: GetClassNameA %x %x", hwnd, lpszClassName));
     return rc;
 }
@@ -419 +422 @@
  int              ret;
 
-    dprintf(("USER32: GetClassNameW\n"));
     wnd = Win32BaseWindow::GetWindowFromHandle(hwnd);
     if(!wnd) {
@@ -427 +429 @@
     ret = (wnd->getClass())->getClassName(lpszClassName, cchClassName);
     RELEASE_WNDOBJ(wnd);
+    if(HIWORD(lpszClassName)) {
+         dprintf(("USER32: GetClassNameW %x %ls", hwnd, lpszClassName));
+    }
+    else dprintf(("USER32: GetClassNameW %x %x", hwnd, lpszClassName));
     return ret;
 }