# Triggers

- [OvrClickableObject](/over-sdk-manual/ovr-component-system-ancient-legacy/triggers/ovrclickableobject.md): Subclass of Ovr.OvrNode
- [OvrTouchListenerType](/over-sdk-manual/ovr-component-system-ancient-legacy/triggers/ovrclickableobject/ovrtouchlistenertype.md)
- [OvrColliderTrigger](/over-sdk-manual/ovr-component-system-ancient-legacy/triggers/ovrcollidertrigger.md): Subclass of Ovr.OvrNode
- [OvrUIButton](/over-sdk-manual/ovr-component-system-ancient-legacy/triggers/ovruibutton.md): Subclass of Ovr.OvrNode