trait ExprContext[T <: Txn[T]] extends Context[T]
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Abstract Value Members
- abstract def attr: Attr[T]
- Definition Classes
- Context
- implicit abstract def cursor: Cursor[T]
- Definition Classes
- Context
- abstract def dispose()(implicit tx: T): Unit
- Definition Classes
- Disposable
- abstract def getProperty[A](control: lucre.expr.graph.Control, key: String)(implicit tx: T): Option[A]
- Definition Classes
- Context
- abstract 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.- Definition Classes
- Context
- abstract def nested[A](it: Expanded[T, _])(body: => A)(implicit tx: T): (A, Disposable[T])
Creates a temporary nested context into which all
visitcalls are redirected, thus a compoundDisposablecan be returned.Creates a temporary nested context into which all
visitcalls are redirected, thus a compoundDisposablecan be returned.- Definition Classes
- Context
- abstract def reactTo[A](event: EventLike[T, A])(fun: (T) => (A) => Unit)(implicit tx: T): Disposable[T]
Installs a reaction to an event.
Installs a reaction to an event. Depending on the type of context, this will simply call
event.changed.reactwith the givenfun(when the context is for anActorControlorWidget), or in will register the event as used (when the context is for an ex-obj).- Definition Classes
- Context
- abstract def selfOption(implicit tx: T): Option[Obj[T]]
- Definition Classes
- Context
- implicit abstract def targets: ITargets[T]
- Definition Classes
- Context
- implicit abstract def undoManager: UndoManager[T]
- Definition Classes
- Context
- implicit abstract def universe: Universe[T]
- abstract def visit[U <: Disposable[T]](ref: AnyRef, init: => U)(implicit tx: T): U
- Definition Classes
- Context
- implicit abstract def workspace: lucre.Workspace[T]
- Definition Classes
- Context
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- final def !=(arg0: Any): Boolean
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- def hashCode(): Int
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- final def isInstanceOf[T0]: Boolean
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- final def ne(arg0: AnyRef): Boolean
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- final def notify(): Unit
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- final def notifyAll(): Unit
- Definition Classes
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- def runner: Option[Internal[T]]
- final def synchronized[T0](arg0: => T0): T0
- Definition Classes
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- def toString(): String
- Definition Classes
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- final def wait(arg0: Long, arg1: Int): Unit
- Definition Classes
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- @throws(classOf[java.lang.InterruptedException])
- final def wait(arg0: Long): Unit
- Definition Classes
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- final def wait(): Unit
- Definition Classes
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- def finalize(): Unit
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