GimpUi.PageSelector::activate

def callback(page_selector, user_param1, ...)
  

The "activate" signal on GimpPageSelector is an action signal. It is emitted when a user double-clicks an item in the page selection.

Since 2.4

user_param1

page_selector

instance of GimpUi.PageSelector that is emitting the signal

...

additional user parameters (if any)