| Value | Meaning |
|---|---|
| POS1 | indicates that the program has positioned the window |
| MIN_SIZE2 | min size fields are set |
| MAX_SIZE4 | max size fields are set |
| BASE_SIZE8 | base size fields are set |
| ASPECT16 | aspect ratio fields are set |
| RESIZE_INC32 | resize increment fields are set |
| WIN_GRAVITY64 | window gravity field is set |
| USER_POS128 | indicates that the window’s position was explicitly set by the user |
| USER_SIZE256 | indicates that the window’s size was explicitly set by the user |
Used to indicate which fields of a #GdkGeometry struct should be paid attention to. Also, the presence/absence of @GDK_HINT_POS, @GDK_HINT_USER_POS, and @GDK_HINT_USER_SIZE is significant, though they don't directly refer to #GdkGeometry fields. @GDK_HINT_USER_POS will be set automatically by #GtkWindow if you call gtk_window_move(). @GDK_HINT_USER_POS and @GDK_HINT_USER_SIZE should be set if the user specified a size/position using a --geometry command-line argument; gtk_window_parse_geometry() automatically sets these flags.