object AccessibleAction extends SFXEnumDelegateCompanion[javafx.scene.AccessibleAction, AccessibleAction]
This enum describes the actions that an assistive technology such as a screen reader can request from the scene graph.
The AccessibleRole
dictates the set of actions that
the screen reader will request for a particular control. For
example, a push button normally fires an event to indicate
that it was pressed in response to the FIRE action.
An action may have any number of parameters, depending on the particular action.
Wraps http://docs.oracle.com/javase/8/javafx/api/javafx/scene/AccessibleAction.html
- Source
- AccessibleAction.scala
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- final def ##(): Int
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- Definition Classes
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- def apply(e: javafx.scene.AccessibleAction): AccessibleAction
Converts a JavaFX
enum
to its respectiveSFXEnumDelegate
.Converts a JavaFX
enum
to its respectiveSFXEnumDelegate
.- e
JavaFX
enum
- returns
scalafx.delegate.SFXEnumDelegate
equivalent to argument.
- Definition Classes
- SFXEnumDelegateCompanion
- def apply(name: String): AccessibleAction
Returns the
enum
constant of this type with the specified name.Returns the
enum
constant of this type with the specified name.- name
the name of the constant to return
- Definition Classes
- SFXEnumDelegateCompanion
- Exceptions thrown
IllegalArgumentException
If the specifiedenum
type has no constant with the specified name, or the specified class object does not represent anenum
type.
- final def asInstanceOf[T0]: T0
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- def clone(): AnyRef
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- protected[java.lang]
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- @throws(classOf[java.lang.CloneNotSupportedException]) @native() @HotSpotIntrinsicCandidate()
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- def hashCode(): Int
- Definition Classes
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- Annotations
- @native() @HotSpotIntrinsicCandidate()
- final def isInstanceOf[T0]: Boolean
- Definition Classes
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- def jfxEnum2sfx(e: javafx.scene.AccessibleAction): AccessibleAction
Converts a JavaFX
enum
to its respectiveSFXEnumDelegate
.Converts a JavaFX
enum
to its respectiveSFXEnumDelegate
.- e
JavaFX
enum
- returns
scalafx.delegate.SFXEnumDelegate
equivalent to argument.
- Definition Classes
- SFXEnumDelegateCompanion
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- final def notifyAll(): Unit
- Definition Classes
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- implicit def sfxEnum2jfx(s: AccessibleAction): javafx.scene.AccessibleAction
Converts a
SFXEnumDelegate
to its respective JavaFXEnum
.Converts a
SFXEnumDelegate
to its respective JavaFXEnum
.- s
SFXEnumDelegate
instance- returns
Delegated
enum
- Definition Classes
- SFXEnumDelegateCompanion
- final def synchronized[T0](arg0: => T0): T0
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- def unsortedValues: Array[AccessibleAction]
Contain constants which will be source for
values
ListContain constants which will be source for
values
List- Attributes
- protected
- Definition Classes
- AccessibleAction → SFXEnumDelegateCompanion
- lazy val values: List[AccessibleAction]
Returns a List containing the constants of this
enum
type, in the order they are declared.Returns a List containing the constants of this
enum
type, in the order they are declared.- Definition Classes
- SFXEnumDelegateCompanion
- final def wait(arg0: Long, arg1: Int): Unit
- Definition Classes
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- @throws(classOf[java.lang.InterruptedException])
- final def wait(arg0: Long): Unit
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- @throws(classOf[java.lang.InterruptedException]) @native()
- final def wait(): Unit
- Definition Classes
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- object BlockDecrement extends AccessibleAction with Product with Serializable
Request that the node be decremented by a large value.
Request that the node be decremented by a large value. A smaller decrement is requested using
#DECREMENT
. - object BlockIncrement extends AccessibleAction with Product with Serializable
Request that the node be incremented by a large value.
Request that the node be incremented by a large value. A smaller increment is requested using
#INCREMENT
.Used by Slider, ScrollBar, and others
- object Collapse extends AccessibleAction with Product with Serializable
Request that the node should become collapsed.
Request that the node should become collapsed.
Used by TreeItem, TitledPane, and others
- object Decrement extends AccessibleAction with Product with Serializable
Request that the node be decremented by a small value.
Request that the node be decremented by a small value. A larger decrement is requested using
#BLOCK_DECREMENT
.Used by Slider, ScrollBar, and others
- object Expand extends AccessibleAction with Product with Serializable
Request that the node should become expanded.
Request that the node should become expanded.
Used by TreeItem, TitledPane, and others
- object Fire extends AccessibleAction with Product with Serializable
Fires the primary action for the node.
Fires the primary action for the node. For example, a push button will normally send an action event to notify listeners that is has been activated.
Used by Button, Hyperlink, and others
- object Increment extends AccessibleAction with Product with Serializable
Request that the node be incremented by a small value.
Request that the node be incremented by a small value. A larger increment is requested using
#BLOCK_INCREMENT
.Used by Slider, ScrollBar, and others
- object RequestFocus extends AccessibleAction with Product with Serializable
Request that the node take focus.
Request that the node take focus. By default, a node will request focus using
javafx.scene.Node#requestFocus()
. Both JavaFX and the assisteve technology have the concept of a focus node and most of the time, they are the same. In some cases, a control might want the JavaFX focus to remain on the parent, while the assistive technology focus is on the child. For example, a table may respond to this request by setting focus to a cell inside the table before allowing the default to run.Used by Node, TabItem, TableCell and others
- object SetSelectedItems extends AccessibleAction with Product with Serializable
Request the node to set the selection to a list of items.
Request the node to set the selection to a list of items.
Used by ListView, TreeView, and others
Parameters:
-
javafx.collections.ObservableList
<Node
> the items to select
-
- object SetText extends AccessibleAction with Product with Serializable
Request the node to set the current text.
Request the node to set the current text.
Used by TextField and TextArea.
Parameters:
-
String
the new text
-
- object SetTextSelection extends AccessibleAction with Product with Serializable
Request the node to set the selection to range of text.
Request the node to set the selection to range of text.
Used by TextField and TextArea.
Parameters:
-
java.lang.Integer
the start offset -
java.lang.Integer
the end offset
-
- object SetValue extends AccessibleAction with Product with Serializable
Request the node to set the current value.
Request the node to set the current value.
Used by Slider, Scrollbars, and others
Parameters:
-
java.lang.Double
the new value
-
- object ShowItem extends AccessibleAction with Product with Serializable
Request the node to show an item, scrolling if required.
Request the node to show an item, scrolling if required.
Used by ListView, TreeView, and others
Parameters:
-
Node
the item to show
-
- object ShowMenu extends AccessibleAction with Product with Serializable
Request the node to show a menu.
Request the node to show a menu. If the node is a control, then the context menu for the control is shown. If the node is a menu, then the submenu for the menu is shown.
Used by Node, Menu
Parameters:
- object ShowTextRange extends AccessibleAction with Product with Serializable
Request the node to show a text range, scrolling if required.
Request the node to show a text range, scrolling if required.
Used by TextField and TextArea.
Parameters:
-
java.lang.Integer
the start offset -
java.lang.Integer
the end offset
-
ScalaFX is a UI DSL written within the Scala Language that sits on top of JavaFX 2.x and and JavaFX 8. This means that every ScalaFX application is also a valid Scala application. By extension it supports full interoperability with Java and can run anywhere the Java Virtual Machine (JVM) and JavaFX 2.0 or JavaFX 8 are supported.
Package Structure
ScalaFX package structure corresponds to JavaFX package structure, for instance
scalafx.animation
corresponds tojavafx.animation
.Example Usage
A basic ScalaFX application is created creating an object that is an instance of
JFXApp
. Following Java FX theatre metaphor, it contains astage
that contains ascene
. Astage
roughly corresponds to a window in a typical UI environment. Thescene
holds UI content presented to the user. In the example below, the content is a pane with a singlelabel
component.