scala.swing

# Scrollable

#### trait Scrollable extends Component

A component that is specially suitable for being placed inside a `ScrollPane`.

Source
  Scrollable.scala
See also

  javax.swing.Scrollable

Linear Supertypes
Component, UIElement, LazyPublisher, Publisher, Reactor, Proxy, AnyRef, Any
Known Subclasses
Table, Wrapper
Ordering

1. Alphabetic
2. By inheritance

Inherited

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1. Scrollable
2. Component
3. UIElement
4. LazyPublisher
5. Publisher
6. Reactor
7. Proxy
8. AnyRef
9. Any

Visibility

1. Public
2. All

### Type Members

1. #### trait SuperMixin extends JComponent

   This trait is used to redirect certain calls from the peer to the wrapper and back.

### Abstract Value Members

1. #### def blockIncrement (visibleRect: Rectangle, orientation: Value, direction: Int): Int

   Attributes
     abstract

2. #### def preferredViewportSize : Dimension

   Attributes
     abstract

3. #### def tracksViewportHeight : Boolean

   Attributes
     abstract

4. #### def tracksViewportWidth : Boolean

   Attributes
     abstract

5. #### def unitIncrement (visibleRect: Rectangle, orientation: Value, direction: Int): Int

   Attributes
     abstract

### Concrete Value Members

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

   Attributes
     final
   Definition Classes
     AnyRef

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

   Test two objects for inequality.

   Test two objects for inequality.

   returns

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

   Attributes
     final
   Definition Classes
     Any

3. #### 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 ==

   Attributes
     final
   Definition Classes
     AnyRef → Any

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

   Attributes
     final
   Definition Classes
     AnyRef

5. #### 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.

   Attributes
     final
   Definition Classes
     Any

6. #### 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.

   Attributes
     final
   Definition Classes
     Any

7. #### def background : Color

   Definition Classes
     UIElement

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

   Definition Classes
     UIElement

9. #### def border : Border

   Definition Classes
     Component

10. #### def border_= (b: Border): Unit

    Definition Classes
      Component

11. #### def bounds : Rectangle

    Definition Classes
      UIElement

12. #### 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()

13. #### def cursor : Cursor

    Definition Classes
      UIElement

14. #### def cursor_= (c: Cursor): Unit

    Definition Classes
      UIElement

15. #### 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

16. #### def displayable : Boolean

    Definition Classes
      UIElement

17. #### def enabled : Boolean

    Definition Classes
      Component

18. #### def enabled_= (b: Boolean): Unit

    Definition Classes
      Component

19. #### 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.

    Attributes
      final
    Definition Classes
      AnyRef

20. #### 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

21. #### 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()

22. #### def focusable : Boolean

    Definition Classes
      Component

23. #### def focusable_= (b: Boolean): Unit

    Definition Classes
      Component

24. #### def font : Font

    Definition Classes
      UIElement

25. #### def font_= (f: Font): Unit

    Definition Classes
      UIElement

26. #### def foreground : Color

    Definition Classes
      UIElement

27. #### def foreground_= (c: Color): Unit

    Definition Classes
      UIElement

28. #### 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.

    Attributes
      final
    Definition Classes
      AnyRef → Any

29. #### def hasFocus : Boolean

    Definition Classes
      Component

30. #### 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

31. #### def ignoreRepaint : Boolean

    Definition Classes
      UIElement

32. #### def ignoreRepaint_= (b: Boolean): Unit

    Definition Classes
      UIElement

33. #### var initP : JComponent

    Definition Classes
      Component

34. #### def inputVerifier : (Component) ⇒ Boolean

    Definition Classes
      Component

35. #### def inputVerifier_= (v: (Component) ⇒ Boolean): Unit

    Definition Classes
      Component

36. #### 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.

    Attributes
      final
    Definition Classes
      Any

37. #### object keys extends Publisher

38. #### 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

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

    Attributes
      protected
    Definition Classes
      Publisher

40. #### def locale : Locale

    Definition Classes
      UIElement

41. #### def location : Point

    Definition Classes
      UIElement

42. #### def locationOnScreen : Point

    Definition Classes
      UIElement

43. #### def maximumSize : Dimension

    Definition Classes
      UIElement

44. #### def maximumSize_= (x: Dimension): Unit

    Definition Classes
      UIElement

45. #### def minimumSize : Dimension

    Definition Classes
      UIElement

46. #### def minimumSize_= (x: Dimension): Unit

    Definition Classes
      UIElement

47. #### object mouse extends AnyRef

    Contains publishers for various mouse events.

48. #### def name : String

    Definition Classes
      Component

49. #### def name_= (s: String): Unit

    Definition Classes
      Component

50. #### 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.

    Attributes
      final
    Definition Classes
      AnyRef

51. #### 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.

    Attributes
      final
    Definition Classes
      AnyRef

52. #### 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.

    Attributes
      final
    Definition Classes
      AnyRef

53. #### def onFirstSubscribe (): Unit

    Attributes
      protected
    Definition Classes
      Component → UIElement → LazyPublisher

54. #### def onLastUnsubscribe (): Unit

    Attributes
      protected
    Definition Classes
      UIElement → LazyPublisher

55. #### def opaque : Boolean

    Definition Classes
      Component

56. #### def opaque_= (b: Boolean): Unit

    Definition Classes
      Component

57. #### def paint (g: Graphics2D): Unit

    Definition Classes
      Component

58. #### def paintBorder (g: Graphics2D): Unit

    Attributes
      protected
    Definition Classes
      Component

59. #### def paintChildren (g: Graphics2D): Unit

    Attributes
      protected
    Definition Classes
      Component

60. #### def paintComponent (g: Graphics2D): Unit

    For custom painting, users should usually override this method.

    For custom painting, users should usually override this method.

    Attributes
      protected
    Definition Classes
      Component

61. #### lazy val peer : JComponent

    Definition Classes
      Component → UIElement

62. #### def preferredSize : Dimension

    Definition Classes
      UIElement

63. #### def preferredSize_= (x: Dimension): Unit

    Definition Classes
      UIElement

64. #### def publish (e: Event): Unit

    Notify all registered reactions.

    Notify all registered reactions.

    Definition Classes
      Publisher

65. #### val reactions : Reactions

    All reactions of this reactor.

    All reactions of this reactor.

    Definition Classes
      Reactor

66. #### def repaint (rect: Rectangle): Unit

    Definition Classes
      UIElement

67. #### def repaint (): Unit

    Definition Classes
      UIElement

68. #### def requestFocus (): Unit

    Definition Classes
      Component

69. #### def requestFocusInWindow (): Boolean

    Definition Classes
      Component

70. #### def revalidate (): Unit

    Definition Classes
      Component

71. #### def self : Component

    Definition Classes
      UIElement → Proxy

72. #### def showing : Boolean

    Definition Classes
      UIElement

73. #### def size : Dimension

    Definition Classes
      UIElement

74. #### def subscribe (listener: Reaction): Unit

    Definition Classes
      LazyPublisher → Publisher

75. #### def synchronized [T0] (arg0: ⇒ T0): T0

    Attributes
      final
    Definition Classes
      AnyRef

76. #### 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
      Component → Proxy → AnyRef → Any

77. #### def toolkit : Toolkit

    Definition Classes
      UIElement

78. #### def tooltip : String

    Definition Classes
      Component

79. #### def tooltip_= (t: String): Unit

    Definition Classes
      Component

80. #### def unsubscribe (listener: Reaction): Unit

    Definition Classes
      LazyPublisher → Publisher

81. #### def visible : Boolean

    Definition Classes
      UIElement

82. #### def visible_= (b: Boolean): Unit

    Definition Classes
      UIElement

83. #### def wait (): Unit

    Attributes
      final
    Definition Classes
      AnyRef
    Annotations
      @throws()

84. #### def wait (arg0: Long, arg1: Int): Unit

    Attributes
      final
    Definition Classes
      AnyRef
    Annotations
      @throws()

85. #### def wait (arg0: Long): Unit

    Attributes
      final
    Definition Classes
      AnyRef
    Annotations
      @throws()

86. #### def xLayoutAlignment : Double

    Used by certain layout managers, e.

    Used by certain layout managers, e.g., BoxLayout or OverlayLayout to align components relative to each other.

    Definition Classes
      Component

87. #### def xLayoutAlignment_= (x: Double): Unit

    Definition Classes
      Component

88. #### def yLayoutAlignment : Double

    Definition Classes
      Component

89. #### def yLayoutAlignment_= (y: Double): Unit

    Definition Classes
      Component

### Deprecated Value Members

1. #### lazy val Mouse : Scrollable.this.mouse.type

   Definition Classes
     Component
   Annotations
     @deprecated
   Deprecated

     Use mouse instead

2. #### def size_= (dim: Dimension): Unit

   Definition Classes
     UIElement
   Annotations
     @deprecated
   Deprecated

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

### Inherited from Component

### Inherited from UIElement

### Inherited from LazyPublisher

### Inherited from Publisher

### Inherited from Reactor

### Inherited from Proxy

### Inherited from AnyRef

### Inherited from Any