Version: 2023.2
UI Toolkit Debugger
Dispatch events

Control behavior with events

UI Toolkit provides events that communicate user actions or notifications to visual elements. The UI Toolkit event system shares the same terminology and event naming as HTML events.

Topic 描述
Dispatch events Understand the event dispatch behavior, propagation, and target.
Capture the pointer with a manipulator Capture the pointer to ensure an element receives all subsequent pointer events.
Handle event callbacks and value changes Learn how to handle event callbacks and value changes.
Focus order of elements Understand the focus order of elements.
Respond to events with custom controls Learn how to respond to events with custom controls.
Manipulators Use manipulators to handle events.
Synthesize and send events Learn how to synthesize and send events from an example.
Event reference Understand behavior and characteristics of each event.
UI Toolkit Debugger
Dispatch events