object AccessibleAction extends SFXEnumDelegateCompanion[javafx.scene.AccessibleAction, AccessibleAction] with Serializable
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
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- AccessibleAction.scala
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def
!=(arg0: Any): Boolean
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def
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val
BlockDecrement: AccessibleAction
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
. -
val
BlockIncrement: AccessibleAction
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
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val
Collapse: AccessibleAction
Request that the node should become collapsed.
Request that the node should become collapsed.
Used by TreeItem, TitledPane, and others
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val
Decrement: AccessibleAction
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
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val
Expand: AccessibleAction
Request that the node should become expanded.
Request that the node should become expanded.
Used by TreeItem, TitledPane, and others
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val
Fire: AccessibleAction
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
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val
Increment: AccessibleAction
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
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val
RequestFocus: AccessibleAction
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
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val
SetSelectedItems: AccessibleAction
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
-
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val
SetText: AccessibleAction
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
-
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val
SetTextSelection: AccessibleAction
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
-
-
val
SetValue: AccessibleAction
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
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val
ShowItem: AccessibleAction
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
-
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val
ShowMenu: AccessibleAction
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:
-
val
ShowTextRange: AccessibleAction
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
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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.
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asInstanceOf[T0]: T0
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def
getClass(): Class[_]
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def
hashCode(): Int
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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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def
ne(arg0: AnyRef): Boolean
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def
notify(): Unit
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def
notifyAll(): Unit
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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
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def
synchronized[T0](arg0: ⇒ T0): T0
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def
toString(): String
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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
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def
wait(): Unit
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def
wait(arg0: Long, arg1: Int): Unit
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def
wait(arg0: Long): Unit
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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.