HarmonyOS ArkUI Event Handling: Mouse and Keyboard Events

Mouse Events The onMouse event handler responds to various user interactions with the mouse interface. This callback function triggers when users perform mouse actions on the UI, enabling developers to capture and respond to mouse clicks, movements, scrolling, hovering, and other mouse-related operations. The syntax for the onMouse event handle ...

Posted on Tue, 19 May 2026 06:32:44 +0000 by bdamod1