scala.swing

Button

class Button extends AbstractButton with Publisher

A button that can be clicked, usually to perform some action.

Source
Button.scala
See also

javax.swing.JButton

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Inherited
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  1. Button
  2. AbstractButton
  3. Wrapper
  4. Trigger
  5. Component
  6. UIElement
  7. LazyPublisher
  8. Publisher
  9. Reactor
  10. Proxy
  11. AnyRef
  12. Any
Visibility
  1. Public
  2. All

Instance Constructors

  1. new Button(a: Action)

  2. new Button()

  3. new Button(text0: String)

Type Members

  1. trait SuperMixin extends JComponent

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

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. def action: Action

    Definition Classes
    WrapperTrigger
  7. def action_=(a: Action): Unit

    Definition Classes
    WrapperTrigger
  8. 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.

  9. def background: Color

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

    Definition Classes
    UIElement
  11. def border: Border

    Definition Classes
    Component
  12. def borderPainted: Boolean

    Definition Classes
    AbstractButton
  13. def borderPainted_=(b: Boolean): Unit

    Definition Classes
    AbstractButton
  14. def border_=(b: Border): Unit

    Definition Classes
    Component
  15. def bounds: Rectangle

    Definition Classes
    UIElement
  16. 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

  17. def contentAreaFilled: Boolean

    Definition Classes
    AbstractButton
  18. def contentAreaFilled_=(b: Boolean): Unit

    Definition Classes
    AbstractButton
  19. def cursor: Cursor

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

    Definition Classes
    UIElement
  21. 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
  22. def defaultButton: Boolean

  23. def defaultCapable: Boolean

  24. def defaultCapable_=(capable: Boolean): Unit

  25. def disabledIcon: Icon

    Definition Classes
    AbstractButton
  26. def disabledIcon_=(i: Icon): Unit

    Definition Classes
    AbstractButton
  27. def disabledSelectedIcon: Icon

    Definition Classes
    AbstractButton
  28. def disabledSelectedIcon_=(i: Icon): Unit

    Definition Classes
    AbstractButton
  29. def displayable: Boolean

    Definition Classes
    UIElement
  30. def displayedMnemonicIndex: Int

    Definition Classes
    AbstractButton
  31. def displayedMnemonicIndex_=(n: Int): Unit

    Definition Classes
    AbstractButton
  32. def doClick(times: Int): Unit

    Definition Classes
    AbstractButton
  33. def doClick(): Unit

    Definition Classes
    AbstractButton
  34. def enabled: Boolean

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

    Definition Classes
    Component
  36. 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
  37. 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
  38. 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

  39. def focusPainted: Boolean

    Definition Classes
    AbstractButton
  40. def focusPainted_=(b: Boolean): Unit

    Definition Classes
    AbstractButton
  41. def focusable: Boolean

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

    Definition Classes
    Component
  43. def font: Font

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

    Definition Classes
    UIElement
  45. def foreground: Color

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

    Definition Classes
    UIElement
  47. 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

  48. def hasFocus: Boolean

    Definition Classes
    Component
  49. 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
  50. def horizontalAlignment: Value

    Definition Classes
    AbstractButton
  51. def horizontalAlignment_=(a: Value): Unit

    Definition Classes
    AbstractButton
  52. def horizontalTextPosition: Value

    Definition Classes
    AbstractButton
  53. def horizontalTextPosition_=(a: Value): Unit

    Definition Classes
    AbstractButton
  54. def icon: Icon

    Definition Classes
    AbstractButton
  55. def iconTextGap: Int

    Definition Classes
    AbstractButton
  56. def iconTextGap_=(x: Int): Unit

    Definition Classes
    AbstractButton
  57. def icon_=(i: Icon): Unit

    Definition Classes
    AbstractButton
  58. def ignoreRepaint: Boolean

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

    Definition Classes
    UIElement
  60. var initP: JComponent

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

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

    Definition Classes
    Component
  63. 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
  64. object keys extends Publisher

  65. 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
  66. val listeners: RefSet[Reaction] { val underlying: scala.collection.mutable.HashSet[scala.ref.Reference[scala.swing.Reactions.Reaction]] }

    Attributes
    protected
    Definition Classes
    Publisher
  67. def locale: Locale

    Definition Classes
    UIElement
  68. def location: Point

    Definition Classes
    UIElement
  69. def locationOnScreen: Point

    Definition Classes
    UIElement
  70. def margin: Insets

    Definition Classes
    AbstractButton
  71. def margin_=(i: Insets): Unit

    Definition Classes
    AbstractButton
  72. def maximumSize: Dimension

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

    Definition Classes
    UIElement
  74. def minimumSize: Dimension

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

    Definition Classes
    UIElement
  76. def mnemonic: Value

    Definition Classes
    AbstractButton
  77. def mnemonic_=(k: Value): Unit

    Definition Classes
    AbstractButton
  78. object mouse extends AnyRef

    Contains publishers for various mouse events.

  79. def multiClickThreshold: Long

    Definition Classes
    AbstractButton
  80. def multiClickThreshold_=(n: Long): Unit

    Definition Classes
    AbstractButton
  81. def name: String

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

    Definition Classes
    Component
  83. 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
  84. 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

  85. 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

  86. def onFirstSubscribe(): Unit

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

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

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

    Definition Classes
    Component
  90. def paint(g: Graphics2D): Unit

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

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

    Attributes
    protected
    Definition Classes
    Component
  93. 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
  94. lazy val peer: JButton

    Definition Classes
    ButtonAbstractButtonWrapperComponentUIElement
  95. def preferredSize: Dimension

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

    Definition Classes
    UIElement
  97. def pressedIcon: Icon

    Definition Classes
    AbstractButton
  98. def pressedIcon_=(i: Icon): Unit

    Definition Classes
    AbstractButton
  99. def publish(e: Event): Unit

    Notify all registered reactions.

    Notify all registered reactions.

    Definition Classes
    Publisher
  100. val reactions: Reactions

    All reactions of this reactor.

    All reactions of this reactor.

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

    Definition Classes
    UIElement
  102. def repaint(): Unit

    Definition Classes
    UIElement
  103. def requestFocus(): Unit

    Definition Classes
    Component
  104. def requestFocusInWindow(): Boolean

    Definition Classes
    Component
  105. def revalidate(): Unit

    Definition Classes
    Component
  106. def rolloverEnabled: Boolean

    Definition Classes
    AbstractButton
  107. def rolloverEnabled_=(b: Boolean): Unit

    Definition Classes
    AbstractButton
  108. def rolloverIcon: Icon

    Definition Classes
    AbstractButton
  109. def rolloverIcon_=(b: Icon): Unit

    Definition Classes
    AbstractButton
  110. def rolloverSelectedIcon: Icon

    Definition Classes
    AbstractButton
  111. def rolloverSelectedIcon_=(b: Icon): Unit

    Definition Classes
    AbstractButton
  112. def selected: Boolean

    Definition Classes
    AbstractButton
  113. def selectedIcon: Icon

    Definition Classes
    AbstractButton
  114. def selectedIcon_=(i: Icon): Unit

    Definition Classes
    AbstractButton
  115. def selected_=(b: Boolean): Unit

    Definition Classes
    AbstractButton
  116. def self: Component

    Definition Classes
    UIElementProxy
  117. def showing: Boolean

    Definition Classes
    UIElement
  118. def size: Dimension

    Definition Classes
    UIElement
  119. def subscribe(listener: Reaction): Unit

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

    Definition Classes
    AnyRef
  121. def text: String

    Definition Classes
    AbstractButton
  122. def text_=(s: String): Unit

    Definition Classes
    AbstractButton
  123. 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
  124. def toolkit: Toolkit

    Definition Classes
    UIElement
  125. def tooltip: String

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

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

    Definition Classes
    LazyPublisher → Publisher
  128. def verticalAlignment: Value

    Definition Classes
    AbstractButton
  129. def verticalAlignment_=(a: Value): Unit

    Definition Classes
    AbstractButton
  130. def verticalTextPosition: Value

    Definition Classes
    AbstractButton
  131. def verticalTextPosition_=(a: Value): Unit

    Definition Classes
    AbstractButton
  132. def visible: Boolean

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

    Definition Classes
    UIElement
  134. final def wait(): Unit

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

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

    Definition Classes
    AnyRef
    Annotations
    @throws()
  137. 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
  138. def xLayoutAlignment_=(x: Double): Unit

    Definition Classes
    Component
  139. def yLayoutAlignment: Double

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

    Definition Classes
    Component

Deprecated Value Members

  1. lazy val Mouse: Button.this.mouse.type

    Definition Classes
    Component
    Annotations
    @deprecated
    Deprecated

    (Since version 2.8.0) Use mouse instead

  2. 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.")

Inherited from AbstractButton

Inherited from Wrapper

Inherited from Trigger

Inherited from Component

Inherited from UIElement

Inherited from LazyPublisher

Inherited from Publisher

Inherited from Reactor

Inherited from Proxy

Inherited from AnyRef

Inherited from Any