interval: Add is_valid() method

The is_valid() method checks if the Interval has an initial and final
values and it's not still uninitialized.
This commit is contained in:
Emmanuele Bassi
2012-06-08 17:32:51 +01:00
parent dfab055443
commit 762053cd28
3 changed files with 28 additions and 0 deletions

View File

@@ -794,6 +794,7 @@ clutter_interval_get_initial_value
clutter_interval_get_interval
clutter_interval_get_type
clutter_interval_get_value_type
clutter_interval_is_valid
clutter_interval_new
clutter_interval_new_with_values
clutter_interval_peek_final_value