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ComboBoxButton

ComboBoxButton is the focused button surface used by ComboBox. Most apps should use ComboBox directly; document or customize ComboBoxButton only when building a custom selection control.

Key Fields​

  • text: visible selected value or placeholder.
  • iconUri, iconColor, iconSize: dropdown or custom icon.
  • backgroundUri, backgroundColor, focusUri, focusColor.
  • titleFontKey: label font.
  • isOpened: whether the dropdown is open.
  • dropdownPosition: dropdown direction.
  • onClick: selection callback used by the owning ComboBox.

Notes​

This control handles OK input and animation bindings for ComboBox presentation. Prefer styling through ComboBox and AppConfig before using it directly.