org.positronicnet.ui

PositronicHandlers

trait PositronicHandlers extends AnyRef

Mixin trait for view subclasses which provides "JQuery-style" event listener declarations. Fortunately, these don't conflict with the native API because they're alternate overloadings.

NB the Scaladoc here is more readable if inherited methods are omitted.

Linear Supertypes
AnyRef, Any
Known Subclasses
PositronicButton, PositronicEditText, PositronicImageView, PositronicLinearLayout, PositronicListView, PositronicSpinner, PositronicTextView
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Abstract Value Members

  1. def setOnClickListener (dummy: OnClickListener): Unit

    Attributes
    abstract

  2. def setOnKeyListener (dummy: OnKeyListener): Unit

    Attributes
    abstract

Concrete Value Members

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

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

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  3. def ## (): Int

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

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

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  6. def asInstanceOf [T0] : T0

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  7. def clone (): AnyRef

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  8. def eq (arg0: AnyRef): Boolean

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  9. def equals (arg0: Any): Boolean

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  10. def finalize (): Unit

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

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  12. def hashCode (): Int

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  13. def isInstanceOf [T0] : Boolean

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  14. def ne (arg0: AnyRef): Boolean

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  15. def notify (): Unit

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  16. def notifyAll (): Unit

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  17. def onClick (func: ⇒ Unit): Unit

    Call func when there is a click on this view.

  18. def onKey (keyCode: Int, metaState: Int = 0)(func: ⇒ Unit): Unit

    Call the given func on a keydown event (KeyEvent.ACTION_DOWN) with the given keycode, and the given set of meta-modifiers.

    Call the given func on a keydown event (KeyEvent.ACTION_DOWN) with the given keycode, and the given set of meta-modifiers.

    Useful to declare special handling for, e.g., KeyEvent.KEYCODE_ENTER.

  19. def onKey (func: (Int, KeyEvent) ⇒ Boolean): Unit

    Call the given func when this view has keyboard focus, and any key is hit.

    Call the given func when this view has keyboard focus, and any key is hit. Arguments to func are the integer key code, and the key event. The func should return true if it handled the event, false otherwise.

    Handlers declared for specific keycodes with onKey( code ){ ... } take precedence, and will always override the generic handler here.

  20. def synchronized [T0] (arg0: ⇒ T0): T0

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  21. def toString (): String

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  22. def wait (): Unit

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

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  24. def wait (arg0: Long): Unit

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Inherited from AnyRef

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