Panel (User Interfaces)

IBusAttribute — Attributes of IBusText.
IBusAttrList — AttrList of IBusText.
IBusHotkeyProfile — Hotkeys and associated events.
IBusLookupTable — Candidate word/phrase lookup table.
IBusPanelService — Panel service back-end.
IBusProperty — UI component for input method engine property.
IBusPropList — An IBusProperty container.
IBusText — Text with decorating information.

These API pages directly related to user interfaces, such as pre-edit buffer, auxiliary text, language bar, button, radio boxes, and so on.