Lucre-expr/de.sciss.lucre.expr/Context/Headless

Headless

trait Headless[T <: Txn[T]] extends Context[T]
trait Context[T]
trait Disposable[T]
class Object
trait Matchable
class Any

Value members

Abstract methods

def events: IndexedSeq[Event[T, Any]]

Inherited methods

def attr: Attr[T]
Inherited from:
Context
def dispose()(implicit tx: T): Unit
Inherited from:
Disposable
def getProperty[A](control: Control, key: String)(implicit tx: T): Option[A]
Inherited from:
Context
def initGraph(g: Graph)(implicit tx: T): Unit

Prepares graph expansion by copying control properties over for subsequent look-up through getProperty.

Prepares graph expansion by copying control properties over for subsequent look-up through getProperty.

Inherited from:
Context
def nested[A](it: Expanded[T, _])(body: => A)(implicit tx: T): (A, Disposable[T])

Creates a temporary nested context into which all visit calls are redirected, thus a compound Disposable can be returned.

Creates a temporary nested context into which all visit calls are redirected, thus a compound Disposable can be returned.

Inherited from:
Context
def reactTo[A](event: EventLike[T, A])(fun: T => A => Unit)(implicit tx: T): Disposable[T]

Installs a reaction to an event. Depending on the type of context, this will simply call event.changed.react with the given fun (when the context is for an Act or Control or Widget), or in will register the event as used (when the context is for an ex-obj).

Installs a reaction to an event. Depending on the type of context, this will simply call event.changed.react with the given fun (when the context is for an Act or Control or Widget), or in will register the event as used (when the context is for an ex-obj).

Inherited from:
Context
def selfOption(implicit tx: T): Option[Obj[T]]
Inherited from:
Context
def visit[U <: Disposable[T]](ref: AnyRef, init: => U)(implicit tx: T): U
Inherited from:
Context

Implicits

Inherited implicits

implicit def cursor: Cursor[T]
Inherited from:
Context
implicit def targets: ITargets[T]
Inherited from:
Context
implicit def undoManager: UndoManager[T]
Inherited from:
Context
implicit def workspace: Workspace[T]
Inherited from:
Context