Fires through an input-method composition, so a text field can show the underlined
in-progress characters without committing them: 'update' replaces the preview and 'end'
commits text. Keys typed while composing are not also reported by onText
(KeyboardEvent.isComposing suppresses them), so a field follows one path or the other,
never both.
Fires through an input-method composition, so a text field can show the underlined in-progress characters without committing them: 'update' replaces the preview and 'end' commits
text. Keys typed while composing are not also reported byonText(KeyboardEvent.isComposingsuppresses them), so a field follows one path or the other, never both.