TimelineSelectionState API

Signature

Interface TimelineSelectionState

Name	Constraint	Default	Description
`TrackKind`	None	`string`	App-defined track kind.

Name	Signature	Description
`hasSelection`	`hasSelection: boolean`	Whether any clip or track is selected.
`selectedClip`	`selectedClip: Clip \| null`	Currently selected clip, or null when no clip is selected.
`selectedClipId`	`selectedClipId: string \| null`	ID of the currently selected clip, or null when no clip is selected.
`selectedClipIds`	`selectedClipIds: string[]`	IDs of all selected clips in track order.
`selectedClips`	`selectedClips: Clip[]`	All selected clips in track order.
`selectedClipTrackId`	`selectedClipTrackId: string \| null`	ID of the track containing the selected clip, or null when no clip is selected.
`selectedGroup`	`selectedGroup: TimelineClipGroup \| null`	Selected group when the primary selected clip belongs to one.
`selectedGroupId`	`selectedGroupId: string \| null`	Selected group id when the primary selected clip belongs to one.
`selectedTrack`	`selectedTrack: Track<TrackKind> \| null`	Currently selected track, or null when no track row is selected.
`selectedTrackId`	`selectedTrackId: string \| null`	ID of the currently selected track, or null when no track row is selected.