set_current_page
Description:
Switches to the page number page_num.
Note that due to historical reasons, GtkNotebook refuses to switch to a page unless the child widget is visible. Therefore, it is recommended to show child widgets before adding them to a notebook.
Parameters:
| this |
a `GtkNotebook` |
| page_num |
index of the page to switch to, starting from 0. If negative, the last page will be used. If greater than the number of pages in the notebook, nothing will be done. |