Adds a child to self.
The child is identified by the name. The title and icon_name will be used by classViewSwitcher to represent child.
the widget to add
the name for child
a human-readable title for child
an icon name for child
the adw.view_stack_page.ViewStackPage for child
Adds a child to self.
The child is identified by the name. The title and icon_name will be used by classViewSwitcher to represent child.