UXMenuItem

UXMenuItem is one entry of a UXMenu: the title, the enabled and checked state, isSeparator, and the callback action a selection fires (auto-zeroing). addItem makes them. Change live state through the bar’s setChecked / setEnabled so the platform menu stays in step; the fields only describe the state at install time.

Topics

setAction

void setAction(callback a void(UXMenuItem* sender))

The callback a selection fires. A callback never owns its controller. The handler receives the item, so one method can serve several entries.

fire

void fire(void)

Calls the action if one is set. The bar’s selection decoder calls this; app code rarely does.

encoded

u8* encoded(void)

The GEM wire form: "-" for a separator, a marker byte for pre-ticked or greyed items, the plain title otherwise. Driver plumbing, public for the GEM realization.