[Win32ss]

- Setup small icon support from create window not in register class.
- Remove flags if not inside the current version control. Version control is still FIXME.

svn path=/trunk/; revision=60592

reactos/win32ss/user/ntuser/class.c

@@ -997,19 +997,11 @@ IntCreateClass(IN CONST WNDCLASSEXW* lpwcx,
             Class->cbclsExtra = lpwcx->cbClsExtra;
             Class->cbwndExtra = lpwcx->cbWndExtra;
             Class->hModule = lpwcx->hInstance;
+            //// FIXME handles to pointers
             Class->hIcon = lpwcx->hIcon;
             Class->hIconSm = lpwcx->hIconSm;
-            //// Sure W2k3 does not do this..... wine test inconclusive.
-            if (lpwcx->hIcon && !lpwcx->hIconSm)
-            {
-               Class->hIconSmIntern = co_IntCopyImage( lpwcx->hIcon, IMAGE_ICON,
-                                                            UserGetSystemMetrics( SM_CXSMICON ),
-                                                            UserGetSystemMetrics( SM_CYSMICON ), 0 );
-               ERR("IntCreateClass hIconSmIntern %p\n",Class->hIconSmIntern);
-               Class->CSF_flags |= CSF_CACHEDSMICON;
-            }
-            ////
             Class->hCursor = lpwcx->hCursor;
+            ////
             Class->hbrBackground = lpwcx->hbrBackground;
 
             /* Make a copy of the string */
@@ -1838,6 +1830,11 @@ UserSetClassLongPtr(IN PCLS Class,
             }
             break;
 
+        // MSDN:
+        // hIconSm, A handle to a small icon that is associated with the window class.
+        // If this member is NULL, the system searches the icon resource specified by
+        // the hIcon member for an icon of the appropriate size to use as the small icon.
+        //       
         case GCLP_HICON:
             /* FIXME: Get handle from pointer to ICON object */
             Ret = (ULONG_PTR)Class->hIcon;

reactos/win32ss/user/ntuser/window.c

@@ -1762,6 +1762,15 @@ PWND FASTCALL IntCreateWindow(CREATESTRUCTW* Cs,
        pWnd->HideAccel = pWnd->spwndParent->HideAccel;
    }
 
+   if (Class->hIcon && !Class->hIconSm)
+   {
+      Class->hIconSmIntern = co_IntCopyImage( Class->hIcon, IMAGE_ICON,
+                                              UserGetSystemMetrics( SM_CXSMICON ),
+                                              UserGetSystemMetrics( SM_CYSMICON ), 0 );
+      ERR("IntCreateWindow hIconSmIntern %p\n",Class->hIconSmIntern);
+      Class->CSF_flags |= CSF_CACHEDSMICON;
+   }
+
    if (pWnd->pcls->CSF_flags & CSF_SERVERSIDEPROC)
       pWnd->state |= WNDS_SERVERSIDEWINDOWPROC;
 
@@ -2223,6 +2232,13 @@ co_UserCreateWindowEx(CREATESTRUCTW* Cs,
           IntLinkHwnd(Window, hwndInsertAfter);
    }
 
+   // Remove flags that are retro.
+   if (!(Window->state2 & WNDS2_WIN31COMPAT)) // FIXME: support version flags.
+   {
+      if (Class->style & CS_PARENTDC && !(ParentWindow->style & WS_CLIPCHILDREN))
+         Window->style &= ~(WS_CLIPSIBLINGS | WS_CLIPCHILDREN);
+   }
+
    if ((Window->style & (WS_CHILD | WS_POPUP)) == WS_CHILD)
    {
       if ( !IntIsTopLevelWindow(Window) )

reactos/win32ss/user/user32/windows/class.c

@@ -1104,6 +1104,7 @@ RealGetWindowClassA(
 /*
  * Create a small icon based on a standard icon
  */
+#if 0 // Keep vintage code from revision 18764 by GvG!
 static HICON
 CreateSmallIcon(HICON StdIcon)
 {
@@ -1249,7 +1250,7 @@ cleanup:
 
    return SmallIcon;
 }
-
+#endif
 
 ATOM WINAPI
 RegisterClassExWOWW(WNDCLASSEXW *lpwcx,
@@ -1299,12 +1300,12 @@ RegisterClassExWOWW(WNDCLASSEXW *lpwcx,
       ((WNDCLASSEXW*)lpwcx)->hInstance = GetModuleHandleW(NULL);
 
    RtlCopyMemory(&WndClass, lpwcx, sizeof(WNDCLASSEXW));
-
+/*
    if (NULL == WndClass.hIconSm)
    {
       WndClass.hIconSm = CreateSmallIcon(WndClass.hIcon);
    }
-
+*/
    if (WndClass.lpszMenuName != NULL)
    {
       if (!IS_INTRESOURCE(WndClass.lpszMenuName))