Handling Mouse and Keyboard Interactions in HarmonyOS ArkUI
HarmonyOS ArkUI provides a structured event system for capturing peripheral input. Effective UI development requires precise management of pointer tracking, visual feedback, and hardware keyboard interception.
Pointer Hover Detection
The onHover modifier monitors when a pointing device enters or exits a component's bounding box. It supplies a b ...
Posted on Sun, 17 May 2026 05:58:08 +0000 by spirp