use wxStockCursor (as documented and as already implemented in wxMotif) instead of a plain 'int'

git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@55837 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775

src/dfb/cursor.cpp

@@ -43,7 +43,7 @@ public:
 
 IMPLEMENT_DYNAMIC_CLASS(wxCursor, wxObject)
 
-wxCursor::wxCursor(int cursorId)
+wxCursor::wxCursor(wxStockCursor cursorId)
 {
 #warning "FIXME -- implement the cursor as bitmaps (that's what DFB uses)"
 }