Part of kiwi.ui.wizard View In Hierarchy
| Method | __init__ | Undocumented | 
| Method | next_step | Undocumented | 
| Method | post_init | A virtual method that must be defined on child when it's | 
| Method | has_next_step | Undocumented | 
| Method | has_previous_step | Undocumented | 
| Method | previous_step | Undocumented | 
| Method | validate_step | A hook called always when changing steps. If it returns False |