scala.swing

Slider

class Slider extends Component with Wrapper with Publisher

Lets users select a value from a given range. Visually, this is represented as a draggable knob on a horizontal or vertical bar.

Fires a ValueChanged event whenever the slider's value changes and when the knob is released.

Source
Slider.scala
See also

javax.swing.JSlider

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Inherited
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  1. Slider
  2. Wrapper
  3. Orientable
  4. Wrapper
  5. Oriented
  6. Component
  7. UIElement
  8. LazyPublisher
  9. Publisher
  10. Reactor
  11. Proxy
  12. AnyRef
  13. Any
Visibility
  1. Public
  2. All

Instance Constructors

  1. new Slider ()

Type Members

  1. type OrientedMixin = AnyRef { ... /* 2 definitions in type refinement */ }

    Attributes
    protected
    Definition Classes
    Wrapper
  2. trait SuperMixin extends JComponent

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

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 adjusting : Boolean

  7. 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
  8. def background : Color

    Definition Classes
    UIElement
  9. def background_= (c: Color): Unit

    Definition Classes
    UIElement
  10. def border : Border

    Definition Classes
    Component
  11. def border_= (b: Border): Unit

    Definition Classes
    Component
  12. def bounds : Rectangle

    Definition Classes
    UIElement
  13. 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()
  14. def cursor : Cursor

    Definition Classes
    UIElement
  15. def cursor_= (c: Cursor): Unit

    Definition Classes
    UIElement
  16. 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
  17. def displayable : Boolean

    Definition Classes
    UIElement
  18. def enabled : Boolean

    Definition Classes
    Component
  19. def enabled_= (b: Boolean): Unit

    Definition Classes
    Component
  20. 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
  21. 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
  22. def extent : Int

  23. def extent_= (v: Int): Unit

  24. 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()
  25. def focusable : Boolean

    Definition Classes
    Component
  26. def focusable_= (b: Boolean): Unit

    Definition Classes
    Component
  27. def font : Font

    Definition Classes
    UIElement
  28. def font_= (f: Font): Unit

    Definition Classes
    UIElement
  29. def foreground : Color

    Definition Classes
    UIElement
  30. def foreground_= (c: Color): Unit

    Definition Classes
    UIElement
  31. 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
  32. def hasFocus : Boolean

    Definition Classes
    Component
  33. 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
  34. def ignoreRepaint : Boolean

    Definition Classes
    UIElement
  35. def ignoreRepaint_= (b: Boolean): Unit

    Definition Classes
    UIElement
  36. var initP : JComponent

    Definition Classes
    Component
  37. def inputVerifier : (Component) ⇒ Boolean

    Definition Classes
    Component
  38. def inputVerifier_= (v: (Component) ⇒ Boolean): Unit

    Definition Classes
    Component
  39. 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
  40. object keys extends Publisher

  41. def labels : Map[Int, Label]

  42. def labels_= (l: Map[Int, Label]): Unit

  43. 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
  44. val listeners : RefSet[Reaction] { val underlying: scala.collection.mutable.HashSet[scala.ref.Reference[scala.swing.Reactions.Reaction]] }

    Attributes
    protected
    Definition Classes
    Publisher
  45. def locale : Locale

    Definition Classes
    UIElement
  46. def location : Point

    Definition Classes
    UIElement
  47. def locationOnScreen : Point

    Definition Classes
    UIElement
  48. def majorTickSpacing : Int

  49. def majorTickSpacing_= (v: Int): Unit

  50. def max : Int

  51. def max_= (v: Int): Unit

  52. def maximumSize : Dimension

    Definition Classes
    UIElement
  53. def maximumSize_= (x: Dimension): Unit

    Definition Classes
    UIElement
  54. def min : Int

  55. def min_= (v: Int): Unit

  56. def minimumSize : Dimension

    Definition Classes
    UIElement
  57. def minimumSize_= (x: Dimension): Unit

    Definition Classes
    UIElement
  58. def minorTickSpacing : Int

  59. def minorTickSpacing_= (v: Int): Unit

  60. object mouse extends AnyRef

    Contains publishers for various mouse events.

  61. def name : String

    Definition Classes
    Component
  62. def name_= (s: String): Unit

    Definition Classes
    Component
  63. 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
  64. 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
  65. 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
  66. def onFirstSubscribe (): Unit

    Attributes
    protected
    Definition Classes
    ComponentUIElement → LazyPublisher
  67. def onLastUnsubscribe (): Unit

    Attributes
    protected
    Definition Classes
    UIElement → LazyPublisher
  68. def opaque : Boolean

    Definition Classes
    Component
  69. def opaque_= (b: Boolean): Unit

    Definition Classes
    Component
  70. def orientation : Value

    Definition Classes
    WrapperOriented
  71. def orientation_= (o: Value): Unit

    Definition Classes
    WrapperOrientable
  72. def paint (g: Graphics2D): Unit

    Definition Classes
    Component
  73. def paintBorder (g: Graphics2D): Unit

    Attributes
    protected
    Definition Classes
    Component
  74. def paintChildren (g: Graphics2D): Unit

    Attributes
    protected
    Definition Classes
    Component
  75. 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
  76. def paintLabels : Boolean

  77. def paintLabels_= (v: Boolean): Unit

  78. def paintTicks : Boolean

  79. def paintTicks_= (v: Boolean): Unit

  80. def paintTrack : Boolean

  81. def paintTrack_= (v: Boolean): Unit

  82. lazy val peer : JSlider

    Definition Classes
    SliderWrapperComponentUIElement
  83. def preferredSize : Dimension

    Definition Classes
    UIElement
  84. def preferredSize_= (x: Dimension): Unit

    Definition Classes
    UIElement
  85. def publish (e: Event): Unit

    Notify all registered reactions.

    Notify all registered reactions.

    Definition Classes
    Publisher
  86. val reactions : Reactions

    All reactions of this reactor.

    All reactions of this reactor.

    Definition Classes
    Reactor
  87. def repaint (rect: Rectangle): Unit

    Definition Classes
    UIElement
  88. def repaint (): Unit

    Definition Classes
    UIElement
  89. def requestFocus (): Unit

    Definition Classes
    Component
  90. def requestFocusInWindow (): Boolean

    Definition Classes
    Component
  91. def revalidate (): Unit

    Definition Classes
    Component
  92. def self : Component

    Definition Classes
    UIElementProxy
  93. def showing : Boolean

    Definition Classes
    UIElement
  94. def size : Dimension

    Definition Classes
    UIElement
  95. def snapToTicks : Boolean

  96. def snapToTicks_= (v: Boolean): Unit

  97. def subscribe (listener: Reaction): Unit

    Definition Classes
    LazyPublisher → Publisher
  98. def synchronized [T0] (arg0: ⇒ T0): T0

    Attributes
    final
    Definition Classes
    AnyRef
  99. 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
    ComponentProxy → AnyRef → Any
  100. def toolkit : Toolkit

    Definition Classes
    UIElement
  101. def tooltip : String

    Definition Classes
    Component
  102. def tooltip_= (t: String): Unit

    Definition Classes
    Component
  103. def unsubscribe (listener: Reaction): Unit

    Definition Classes
    LazyPublisher → Publisher
  104. def value : Int

  105. def value_= (v: Int): Unit

  106. def visible : Boolean

    Definition Classes
    UIElement
  107. def visible_= (b: Boolean): Unit

    Definition Classes
    UIElement
  108. def wait (): Unit

    Attributes
    final
    Definition Classes
    AnyRef
    Annotations
    @throws()
  109. def wait (arg0: Long, arg1: Int): Unit

    Attributes
    final
    Definition Classes
    AnyRef
    Annotations
    @throws()
  110. def wait (arg0: Long): Unit

    Attributes
    final
    Definition Classes
    AnyRef
    Annotations
    @throws()
  111. 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
  112. def xLayoutAlignment_= (x: Double): Unit

    Definition Classes
    Component
  113. def yLayoutAlignment : Double

    Definition Classes
    Component
  114. def yLayoutAlignment_= (y: Double): Unit

    Definition Classes
    Component

Deprecated Value Members

  1. lazy val Mouse : Slider.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 Wrapper

Inherited from Orientable

Inherited from Wrapper

Inherited from Oriented

Inherited from Component

Inherited from UIElement

Inherited from LazyPublisher

Inherited from Publisher

Inherited from Reactor

Inherited from Proxy

Inherited from AnyRef

Inherited from Any