scala.swing

Container

trait Container extends UIElement

The base traits for UI elements that can contain Components.

Source
Container.scala
Note

[Java Swing] This is not the wrapper for java.awt.Container but a trait that extracts a common interface for components, menus, and windows.

Linear Supertypes
UIElement, LazyPublisher, Publisher, Reactor, Proxy, AnyRef, Any
Known Subclasses
BorderPanel, BoxPanel, Dialog, FlowPanel, Frame, GridBagPanel, GridPanel, LayoutContainer, MainFrame, Menu, MenuBar, NoMenuBar, Panel, RichWindow, RootPanel, ScrollPane, SequentialContainer, SplitPane, UI, Undecorated, Window, Wrapper, Wrapper
Ordering
  1. Alphabetic
  2. By inheritance
Inherited
  1. Hide All
  2. Show all
  1. Container
  2. UIElement
  3. LazyPublisher
  4. Publisher
  5. Reactor
  6. Proxy
  7. AnyRef
  8. Any
Visibility
  1. Public
  2. All

Abstract Value Members

  1. abstract def contents: Seq[Component]

    The child components of this container.

  2. abstract def peer: Component

    The underlying Swing peer.

    The underlying Swing peer.

    Definition Classes
    UIElement

Concrete Value Members

  1. final def !=(arg0: AnyRef): Boolean

    Definition Classes
    AnyRef

  2. final def !=(arg0: Any): Boolean

    Test two objects for inequality.

    Test two objects for inequality.

    returns

    true if !(this == that), false otherwise.

    Definition Classes
    Any

  3. final def ##(): Int

    Equivalent to x.hashCode except for boxed numeric types.

    Equivalent to x.hashCode except for boxed numeric types. For numerics, it returns a hash value which is consistent with value equality: if two value type instances compare as true, then ## will produce the same hash value for each of them.

    returns

    a hash value consistent with ==

    Definition Classes
    AnyRef → Any

  4. final def ==(arg0: AnyRef): Boolean

    Definition Classes
    AnyRef

  5. final def ==(arg0: Any): Boolean

    Test two objects for equality.

    Test two objects for equality.

    returns

    true if the receiver object is equivalent to the argument; false otherwise.

    Definition Classes
    Any

  6. final def asInstanceOf[T0]: T0

    Cast the receiver object to be of type T0.

    Cast the receiver object to be of type T0.

    Note that the success of a cast at runtime is modulo Scala's erasure semantics. Therefore the expression 1.asInstanceOf[String] will throw a ClassCastException at runtime, while the expression List(1).asInstanceOf[List[String]] will not. In the latter example, because the type argument is erased as part of compilation it is not possible to check whether the contents of the list are of the requested type.

    returns

    the receiver object.

    Definition Classes
    Any
    Exceptions thrown
    ClassCastException

    if the receiver object is not an instance of the erasure of type T0.

  7. def background: Color

    Definition Classes
    UIElement

  8. def background_=(c: Color): Unit

    Definition Classes
    UIElement

  9. def bounds: Rectangle

    Definition Classes
    UIElement

  10. def clone(): AnyRef

    Create a copy of the receiver object.

    Create a copy of the receiver object.

    The default implementation of the clone method is platform dependent.

    returns

    a copy of the receiver object.

    Attributes
    protected[lang]
    Definition Classes
    AnyRef
    Annotations
    @throws()
    Note

    not specified by SLS as a member of AnyRef

  11. def cursor: Cursor

    Definition Classes
    UIElement

  12. def cursor_=(c: Cursor): Unit

    Definition Classes
    UIElement

  13. def deafTo(ps: Publisher*): Unit

    Installed reaction won't receive events from the given publisher anylonger.

    Installed reaction won't receive events from the given publisher anylonger.

    Definition Classes
    Reactor

  14. def displayable: Boolean

    Definition Classes
    UIElement

  15. final def eq(arg0: AnyRef): Boolean

    Tests whether the argument (arg0) is a reference to the receiver object (this).

    Tests whether the argument (arg0) is a reference to the receiver object (this).

    The eq method implements an equivalence relation on non-null instances of AnyRef, and has three additional properties:

    • It is consistent: for any non-null instances x and y of type AnyRef, multiple invocations of x.eq(y) consistently returns true or consistently returns false.
    • For any non-null instance x of type AnyRef, x.eq(null) and null.eq(x) returns false.
    • null.eq(null) returns true.

    When overriding the equals or hashCode methods, it is important to ensure that their behavior is consistent with reference equality. Therefore, if two objects are references to each other (o1 eq o2), they should be equal to each other (o1 == o2) and they should hash to the same value (o1.hashCode == o2.hashCode).

    returns

    true if the argument is a reference to the receiver object; false otherwise.

    Definition Classes
    AnyRef

  16. def equals(that: Any): Boolean

    The equality method for reference types.

    The equality method for reference types. See equals in Any.

    that

    the object to compare against this object for equality.

    returns

    true if the receiver object is equivalent to the argument; false otherwise.

    Definition Classes
    Proxy → AnyRef → Any

  17. def finalize(): Unit

    Called by the garbage collector on the receiver object when there are no more references to the object.

    Called by the garbage collector on the receiver object when there are no more references to the object.

    The details of when and if the finalize method is invoked, as well as the interaction between finalize and non-local returns and exceptions, are all platform dependent.

    Attributes
    protected[lang]
    Definition Classes
    AnyRef
    Annotations
    @throws()
    Note

    not specified by SLS as a member of AnyRef

  18. def font: Font

    Definition Classes
    UIElement

  19. def font_=(f: Font): Unit

    Definition Classes
    UIElement

  20. def foreground: Color

    Definition Classes
    UIElement

  21. def foreground_=(c: Color): Unit

    Definition Classes
    UIElement

  22. final def getClass(): java.lang.Class[_]

    A representation that corresponds to the dynamic class of the receiver object.

    A representation that corresponds to the dynamic class of the receiver object.

    The nature of the representation is platform dependent.

    returns

    a representation that corresponds to the dynamic class of the receiver object.

    Definition Classes
    AnyRef → Any
    Note

    not specified by SLS as a member of AnyRef

  23. def hashCode(): Int

    The hashCode method for reference types.

    The hashCode method for reference types. See hashCode in Any.

    returns

    the hash code value for this object.

    Definition Classes
    Proxy → AnyRef → Any

  24. def ignoreRepaint: Boolean

    Definition Classes
    UIElement

  25. def ignoreRepaint_=(b: Boolean): Unit

    Definition Classes
    UIElement

  26. final def isInstanceOf[T0]: Boolean

    Test whether the dynamic type of the receiver object is T0.

    Test whether the dynamic type of the receiver object is T0.

    Note that the result of the test is modulo Scala's erasure semantics. Therefore the expression 1.isInstanceOf[String] will return false, while the expression List(1).isInstanceOf[List[String]] will return true. In the latter example, because the type argument is erased as part of compilation it is not possible to check whether the contents of the list are of the specified type.

    returns

    true if the receiver object is an instance of erasure of type T0; false otherwise.

    Definition Classes
    Any

  27. def listenTo(ps: Publisher*): Unit

    Listen to the given publisher as long as deafTo isn't called for them.

    Listen to the given publisher as long as deafTo isn't called for them.

    Definition Classes
    Reactor

  28. val listeners: RefSet[Reaction] { val underlying: scala.collection.mutable.HashSet[scala.ref.Reference[scala.swing.Reactions.Reaction]] }

    Attributes
    protected
    Definition Classes
    Publisher

  29. def locale: Locale

    Definition Classes
    UIElement

  30. def location: Point

    Definition Classes
    UIElement

  31. def locationOnScreen: Point

    Definition Classes
    UIElement

  32. def maximumSize: Dimension

    Definition Classes
    UIElement

  33. def maximumSize_=(x: Dimension): Unit

    Definition Classes
    UIElement

  34. def minimumSize: Dimension

    Definition Classes
    UIElement

  35. def minimumSize_=(x: Dimension): Unit

    Definition Classes
    UIElement

  36. final def ne(arg0: AnyRef): Boolean

    Equivalent to !(this eq that).

    Equivalent to !(this eq that).

    returns

    true if the argument is not a reference to the receiver object; false otherwise.

    Definition Classes
    AnyRef

  37. final def notify(): Unit

    Wakes up a single thread that is waiting on the receiver object's monitor.

    Wakes up a single thread that is waiting on the receiver object's monitor.

    Definition Classes
    AnyRef
    Note

    not specified by SLS as a member of AnyRef

  38. final def notifyAll(): Unit

    Wakes up all threads that are waiting on the receiver object's monitor.

    Wakes up all threads that are waiting on the receiver object's monitor.

    Definition Classes
    AnyRef
    Note

    not specified by SLS as a member of AnyRef

  39. def onFirstSubscribe(): Unit

    Attributes
    protected
    Definition Classes
    UIElement → LazyPublisher

  40. def onLastUnsubscribe(): Unit

    Attributes
    protected
    Definition Classes
    UIElement → LazyPublisher

  41. def preferredSize: Dimension

    Definition Classes
    UIElement

  42. def preferredSize_=(x: Dimension): Unit

    Definition Classes
    UIElement

  43. def publish(e: Event): Unit

    Notify all registered reactions.

    Notify all registered reactions.

    Definition Classes
    Publisher

  44. val reactions: Reactions

    All reactions of this reactor.

    All reactions of this reactor.

    Definition Classes
    Reactor

  45. def repaint(rect: Rectangle): Unit

    Definition Classes
    UIElement

  46. def repaint(): Unit

    Definition Classes
    UIElement

  47. def self: Component

    Definition Classes
    UIElement → Proxy

  48. def showing: Boolean

    Definition Classes
    UIElement

  49. def size: Dimension

    Definition Classes
    UIElement

  50. def subscribe(listener: Reaction): Unit

    Definition Classes
    LazyPublisher → Publisher

  51. final def synchronized[T0](arg0: ⇒ T0): T0

    Definition Classes
    AnyRef

  52. def toString(): String

    Creates a String representation of this object.

    Creates a String representation of this object. The default representation is platform dependent. On the java platform it is the concatenation of the class name, "@", and the object's hashcode in hexadecimal.

    returns

    a String representation of the object.

    Definition Classes
    Proxy → AnyRef → Any

  53. def toolkit: Toolkit

    Definition Classes
    UIElement

  54. def unsubscribe(listener: Reaction): Unit

    Definition Classes
    LazyPublisher → Publisher

  55. def visible: Boolean

    Definition Classes
    UIElement

  56. def visible_=(b: Boolean): Unit

    Definition Classes
    UIElement

  57. final def wait(): Unit

    Definition Classes
    AnyRef
    Annotations
    @throws()

  58. final def wait(arg0: Long, arg1: Int): Unit

    Definition Classes
    AnyRef
    Annotations
    @throws()

  59. final def wait(arg0: Long): Unit

    Definition Classes
    AnyRef
    Annotations
    @throws()

Deprecated Value Members

  1. def size_=(dim: Dimension): Unit

    Definition Classes
    UIElement
    Annotations
    @deprecated
    Deprecated

    (Since version 2.8.0) "Explicit size assignment for UIElements is not supported anymore. ".+("Use a layout manager or subclass Window.")