ComboBox wraps the Win32 "ComboBox" window class. It supports three
interaction styles (see ComboBoxStyle): a non-editable drop-down list, an
editable drop-down, and an always-open simple list with an editable field.
It exposes item management (add / insert / remove / clear), selection access,
per-item user data, and delegate-based events for selection and text changes.
Native combo box control.
ComboBox wraps the Win32 "ComboBox" window class. It supports three interaction styles (see ComboBoxStyle): a non-editable drop-down list, an editable drop-down, and an always-open simple list with an editable field. It exposes item management (add / insert / remove / clear), selection access, per-item user data, and delegate-based events for selection and text changes.