User Controls

[FeodorFitsner]

User control (UserControl) allows building re-usable components by combining existing Flet controls. User control behaves like a Control, could have methods and properties.

User control has lifecycle methods:

• did_mount() - called after the UserControl added to a page and assigned transient id.
• will_unmount() - called before the UserControl is removed from the page.

UserControl is inhrited from Stack control and allows multiple children.

UserControl is isolated from outside layout, i.e. when update() method is called for the parent control any changes inside the UserControl are not included into the update digest. UserControl should call self.update() to push its changes to a Flet page.

[FeodorFitsner]

It's been implemented and documented here: https://flet.dev/docs/getting-started/python#user-controls