Companion

A KeepPopupOpenStrategy that combines multiple orthogonal strategies into one.

A strategy that allows the user to manually control when a popup should open or close.

A strategy that opens the popup when an element gains focus and closes it when it loses focus.

A strategy that opens the popup when the cursor enters some target element and closes it when the cursor leaves.

A strategy that opens when the user starts a timer and then closes when the timer expires.