// Define 1 to compile check listbox
#define wxUSE_CARET 1
// Define 1 to use wxCaret class
+#define wxUSE_TREECTRL 1
+ // Define 1 to use wxTree* classes
#define wxUSE_XPM_IN_OS2 1
// Define 1 to support the XPM package in wxBitmap.
#define wxUSE_IMAGE_LOADING_IN_OS2 1