Module org.controlsfx.controls

Package org.controlsfx.control

Class PlusMinusSlider

java.lang.Object

javafx.scene.Node

javafx.scene.Parent

javafx.scene.layout.Region

javafx.scene.control.Control

org.controlsfx.control.PlusMinusSlider

All Implemented Interfaces:

Styleable, EventTarget, Skinnable

public class PlusMinusSlider
extends Control

A plus minus slider allows the user to continously fire an event carrying a value between -1 and +1 by moving a thumb from its center position to the left or right (or top and bottom) edge of the control. The thumb will automatically center itself again on the zero position when the user lets go of the mouse button. Scrolling through a large list of items at different speeds is one possible use case for a control like this.

Property Summary

Properties

Type	Property	Description
final ObjectProperty<EventHandler<PlusMinusSlider.PlusMinusEvent>>	onValueChanged	Stores the event handler that will be informed when the adjuster's value changes.
final ObjectProperty<Orientation>	orientation	Returns the stylable object property used for storing the orientation of the adjuster control.
final ReadOnlyDoubleProperty	value	Returns the value property of the adjuster.

Properties inherited from class javafx.scene.control.Control

contextMenu, skin, tooltip

Properties inherited from class javafx.scene.layout.Region

background, border, cacheShape, centerShape, height, insets, maxHeight, maxWidth, minHeight, minWidth, opaqueInsets, padding, prefHeight, prefWidth, scaleShape, shape, snapToPixel, width

Properties inherited from class javafx.scene.Parent

needsLayout

Properties inherited from class javafx.scene.Node

accessibleHelp, accessibleRoleDescription, accessibleRole, accessibleText, blendMode, boundsInLocal, boundsInParent, cacheHint, cache, clip, cursor, depthTest, disabled, disable, effectiveNodeOrientation, effect, eventDispatcher, focused, focusTraversable, hover, id, inputMethodRequests, layoutBounds, layoutX, layoutY, localToParentTransform, localToSceneTransform, managed, mouseTransparent, nodeOrientation, onContextMenuRequested, onDragDetected, onDragDone, onDragDropped, onDragEntered, onDragExited, onDragOver, onInputMethodTextChanged, onKeyPressed, onKeyReleased, onKeyTyped, onMouseClicked, onMouseDragEntered, onMouseDragExited, onMouseDragged, onMouseDragOver, onMouseDragReleased, onMouseEntered, onMouseExited, onMouseMoved, onMousePressed, onMouseReleased, onRotate, onRotationFinished, onRotationStarted, onScrollFinished, onScroll, onScrollStarted, onSwipeDown, onSwipeLeft, onSwipeRight, onSwipeUp, onTouchMoved, onTouchPressed, onTouchReleased, onTouchStationary, onZoomFinished, onZoom, onZoomStarted, opacity, parent, pickOnBounds, pressed, rotate, rotationAxis, scaleX, scaleY, scaleZ, scene, style, translateX, translateY, translateZ, viewOrder, visible

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static class	PlusMinusSlider.PlusMinusEvent	An event class used by the PlusMinusSlider to inform event handlers about changes.

Field Summary

Fields inherited from class javafx.scene.layout.Region

USE_COMPUTED_SIZE, USE_PREF_SIZE

Fields inherited from class javafx.scene.Node

BASELINE_OFFSET_SAME_AS_HEIGHT

Constructor Summary

Constructors

Constructor	Description
PlusMinusSlider()	Constructs a new adjuster control with a default horizontal orientation.

Method Summary

Modifier and Type	Method	Description
protected Skin<?>	createDefaultSkin()
static List<CssMetaData<? extends Styleable,?>>	getClassCssMetaData()
List<CssMetaData<? extends Styleable,?>>	getControlCssMetaData()
final EventHandler<PlusMinusSlider.PlusMinusEvent>	getOnValueChanged()	Returns the event handler that will be notified when the adjuster's value changes.
final Orientation	getOrientation()	Returns the value of the orientation property.
String	getUserAgentStylesheet()
protected final String	getUserAgentStylesheet(Class<?> clazz, String fileName)	A helper method that ensures that the resource based lookup of the user agent stylesheet only happens once.
final double	getValue()	Returns the value of the value property.
final ObjectProperty<EventHandler<PlusMinusSlider.PlusMinusEvent>>	onValueChangedProperty()	Stores the event handler that will be informed when the adjuster's value changes.
final ObjectProperty<Orientation>	orientationProperty()	Returns the stylable object property used for storing the orientation of the adjuster control.
final void	setOnValueChanged(EventHandler<PlusMinusSlider.PlusMinusEvent> value)	Sets an event handler that will receive plus minus events when the user moves the adjuster's thumb.
final void	setOrientation(Orientation value)	Sets the value of the orientation property.
final ReadOnlyDoubleProperty	valueProperty()	Returns the value property of the adjuster.

Methods inherited from class javafx.scene.control.Control

computeMaxHeight, computeMaxWidth, computeMinHeight, computeMinWidth, computePrefHeight, computePrefWidth, contextMenuProperty, executeAccessibleAction, getBaselineOffset, getContextMenu, getCssMetaData, getInitialFocusTraversable, getSkin, getTooltip, isResizable, layoutChildren, queryAccessibleAttribute, setContextMenu, setSkin, setTooltip, skinProperty, tooltipProperty

Methods inherited from class javafx.scene.layout.Region

backgroundProperty, borderProperty, cacheShapeProperty, centerShapeProperty, getBackground, getBorder, getHeight, getInsets, getMaxHeight, getMaxWidth, getMinHeight, getMinWidth, getOpaqueInsets, getPadding, getPrefHeight, getPrefWidth, getShape, getWidth, heightProperty, insetsProperty, isCacheShape, isCenterShape, isScaleShape, isSnapToPixel, layoutInArea, layoutInArea, layoutInArea, layoutInArea, maxHeight, maxHeightProperty, maxWidth, maxWidthProperty, minHeight, minHeightProperty, minWidth, minWidthProperty, opaqueInsetsProperty, paddingProperty, positionInArea, positionInArea, prefHeight, prefHeightProperty, prefWidth, prefWidthProperty, resize, scaleShapeProperty, setBackground, setBorder, setCacheShape, setCenterShape, setHeight, setMaxHeight, setMaxSize, setMaxWidth, setMinHeight, setMinSize, setMinWidth, setOpaqueInsets, setPadding, setPrefHeight, setPrefSize, setPrefWidth, setScaleShape, setShape, setSnapToPixel, setWidth, shapeProperty, snappedBottomInset, snappedLeftInset, snappedRightInset, snappedTopInset, snapPosition, snapPositionX, snapPositionY, snapSize, snapSizeX, snapSizeY, snapSpace, snapSpaceX, snapSpaceY, snapToPixelProperty, widthProperty

Methods inherited from class javafx.scene.Parent

getChildren, getChildrenUnmodifiable, getManagedChildren, getStylesheets, isNeedsLayout, layout, lookup, needsLayoutProperty, requestLayout, requestParentLayout, setNeedsLayout, updateBounds

Methods inherited from class javafx.scene.Node

accessibleHelpProperty, accessibleRoleDescriptionProperty, accessibleRoleProperty, accessibleTextProperty, addEventFilter, addEventHandler, applyCss, autosize, blendModeProperty, boundsInLocalProperty, boundsInParentProperty, buildEventDispatchChain, cacheHintProperty, cacheProperty, clipProperty, computeAreaInScreen, contains, contains, cursorProperty, depthTestProperty, disabledProperty, disableProperty, effectiveNodeOrientationProperty, effectProperty, eventDispatcherProperty, fireEvent, focusedProperty, focusTraversableProperty, getAccessibleHelp, getAccessibleRole, getAccessibleRoleDescription, getAccessibleText, getBlendMode, getBoundsInLocal, getBoundsInParent, getCacheHint, getClip, getContentBias, getCursor, getDepthTest, getEffect, getEffectiveNodeOrientation, getEventDispatcher, getId, getInitialCursor, getInputMethodRequests, getLayoutBounds, getLayoutX, getLayoutY, getLocalToParentTransform, getLocalToSceneTransform, getNodeOrientation, getOnContextMenuRequested, getOnDragDetected, getOnDragDone, getOnDragDropped, getOnDragEntered, getOnDragExited, getOnDragOver, getOnInputMethodTextChanged, getOnKeyPressed, getOnKeyReleased, getOnKeyTyped, getOnMouseClicked, getOnMouseDragEntered, getOnMouseDragExited, getOnMouseDragged, getOnMouseDragOver, getOnMouseDragReleased, getOnMouseEntered, getOnMouseExited, getOnMouseMoved, getOnMousePressed, getOnMouseReleased, getOnRotate, getOnRotationFinished, getOnRotationStarted, getOnScroll, getOnScrollFinished, getOnScrollStarted, getOnSwipeDown, getOnSwipeLeft, getOnSwipeRight, getOnSwipeUp, getOnTouchMoved, getOnTouchPressed, getOnTouchReleased, getOnTouchStationary, getOnZoom, getOnZoomFinished, getOnZoomStarted, getOpacity, getParent, getProperties, getPseudoClassStates, getRotate, getRotationAxis, getScaleX, getScaleY, getScaleZ, getScene, getStyle, getStyleableParent, getStyleClass, getTransforms, getTranslateX, getTranslateY, getTranslateZ, getTypeSelector, getUserData, getViewOrder, hasProperties, hoverProperty, idProperty, inputMethodRequestsProperty, intersects, intersects, isCache, isDisable, isDisabled, isFocused, isFocusTraversable, isHover, isManaged, isMouseTransparent, isPickOnBounds, isPressed, isVisible, layoutBoundsProperty, layoutXProperty, layoutYProperty, localToParent, localToParent, localToParent, localToParent, localToParent, localToParentTransformProperty, localToScene, localToScene, localToScene, localToScene, localToScene, localToScene, localToScene, localToScene, localToScene, localToScene, localToSceneTransformProperty, localToScreen, localToScreen, localToScreen, localToScreen, localToScreen, lookupAll, managedProperty, mouseTransparentProperty, nodeOrientationProperty, notifyAccessibleAttributeChanged, onContextMenuRequestedProperty, onDragDetectedProperty, onDragDoneProperty, onDragDroppedProperty, onDragEnteredProperty, onDragExitedProperty, onDragOverProperty, onInputMethodTextChangedProperty, onKeyPressedProperty, onKeyReleasedProperty, onKeyTypedProperty, onMouseClickedProperty, onMouseDragEnteredProperty, onMouseDragExitedProperty, onMouseDraggedProperty, onMouseDragOverProperty, onMouseDragReleasedProperty, onMouseEnteredProperty, onMouseExitedProperty, onMouseMovedProperty, onMousePressedProperty, onMouseReleasedProperty, onRotateProperty, onRotationFinishedProperty, onRotationStartedProperty, onScrollFinishedProperty, onScrollProperty, onScrollStartedProperty, onSwipeDownProperty, onSwipeLeftProperty, onSwipeRightProperty, onSwipeUpProperty, onTouchMovedProperty, onTouchPressedProperty, onTouchReleasedProperty, onTouchStationaryProperty, onZoomFinishedProperty, onZoomProperty, onZoomStartedProperty, opacityProperty, parentProperty, parentToLocal, parentToLocal, parentToLocal, parentToLocal, parentToLocal, pickOnBoundsProperty, pressedProperty, pseudoClassStateChanged, relocate, removeEventFilter, removeEventHandler, requestFocus, resizeRelocate, rotateProperty, rotationAxisProperty, scaleXProperty, scaleYProperty, scaleZProperty, sceneProperty, sceneToLocal, sceneToLocal, sceneToLocal, sceneToLocal, sceneToLocal, sceneToLocal, sceneToLocal, sceneToLocal, screenToLocal, screenToLocal, screenToLocal, setAccessibleHelp, setAccessibleRole, setAccessibleRoleDescription, setAccessibleText, setBlendMode, setCache, setCacheHint, setClip, setCursor, setDepthTest, setDisable, setDisabled, setEffect, setEventDispatcher, setEventHandler, setFocused, setFocusTraversable, setHover, setId, setInputMethodRequests, setLayoutX, setLayoutY, setManaged, setMouseTransparent, setNodeOrientation, setOnContextMenuRequested, setOnDragDetected, setOnDragDone, setOnDragDropped, setOnDragEntered, setOnDragExited, setOnDragOver, setOnInputMethodTextChanged, setOnKeyPressed, setOnKeyReleased, setOnKeyTyped, setOnMouseClicked, setOnMouseDragEntered, setOnMouseDragExited, setOnMouseDragged, setOnMouseDragOver, setOnMouseDragReleased, setOnMouseEntered, setOnMouseExited, setOnMouseMoved, setOnMousePressed, setOnMouseReleased, setOnRotate, setOnRotationFinished, setOnRotationStarted, setOnScroll, setOnScrollFinished, setOnScrollStarted, setOnSwipeDown, setOnSwipeLeft, setOnSwipeRight, setOnSwipeUp, setOnTouchMoved, setOnTouchPressed, setOnTouchReleased, setOnTouchStationary, setOnZoom, setOnZoomFinished, setOnZoomStarted, setOpacity, setPickOnBounds, setPressed, setRotate, setRotationAxis, setScaleX, setScaleY, setScaleZ, setStyle, setTranslateX, setTranslateY, setTranslateZ, setUserData, setViewOrder, setVisible, snapshot, snapshot, startDragAndDrop, startFullDrag, styleProperty, toBack, toFront, toString, translateXProperty, translateYProperty, translateZProperty, usesMirroring, viewOrderProperty, visibleProperty

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

Methods inherited from interface javafx.css.Styleable

getStyleableNode

Property Details

value

public final ReadOnlyDoubleProperty valueProperty

Returns the value property of the adjuster. The value is always between -1 and +1.

See Also:

• getValue()

orientation

public final ObjectProperty<Orientation> orientationProperty

Returns the stylable object property used for storing the orientation of the adjuster control. The CSS property "-fx-orientation" can be used to initialize this value.

See Also:

• getOrientation()
• setOrientation(Orientation)

onValueChanged

public final ObjectProperty<EventHandler<PlusMinusSlider.PlusMinusEvent>> onValueChangedProperty

Stores the event handler that will be informed when the adjuster's value changes.

See Also:

• getOnValueChanged()
• setOnValueChanged(EventHandler)

Constructor Details

PlusMinusSlider

public PlusMinusSlider()

Constructs a new adjuster control with a default horizontal orientation.

Method Details

getUserAgentStylesheet

public String getUserAgentStylesheet()

Overrides:

getUserAgentStylesheet in class Region

createDefaultSkin

protected Skin<?> createDefaultSkin()

Overrides:

createDefaultSkin in class Control

valueProperty

public final ReadOnlyDoubleProperty valueProperty()

Returns the value property of the adjuster. The value is always between -1 and +1.

See Also:

• getValue()

getValue

public final double getValue()

Returns the value of the value property.

Returns:

the value of the adjuster [-1, +1]

See Also:

• valueProperty()

setOrientation

public final void setOrientation(Orientation value)

Sets the value of the orientation property.

Parameters:

value - the new orientation (horizontal, vertical).

See Also:

• orientationProperty()

getOrientation

public final Orientation getOrientation()

Returns the value of the orientation property.

Returns:

the current orientation of the control

See Also:

• orientationProperty()

orientationProperty

public final ObjectProperty<Orientation> orientationProperty()

Returns the stylable object property used for storing the orientation of the adjuster control. The CSS property "-fx-orientation" can be used to initialize this value.

See Also:

• getOrientation()
• setOrientation(Orientation)

onValueChangedProperty

public final ObjectProperty<EventHandler<PlusMinusSlider.PlusMinusEvent>> onValueChangedProperty()

Stores the event handler that will be informed when the adjuster's value changes.

See Also:

• getOnValueChanged()
• setOnValueChanged(EventHandler)

setOnValueChanged

public final void setOnValueChanged(EventHandler<PlusMinusSlider.PlusMinusEvent> value)

Sets an event handler that will receive plus minus events when the user moves the adjuster's thumb.

Parameters:

value - the event handler

See Also:

• onValueChangedProperty()

getOnValueChanged

public final EventHandler<PlusMinusSlider.PlusMinusEvent> getOnValueChanged()

Returns the event handler that will be notified when the adjuster's value changes.

Returns:

An EventHandler.

getClassCssMetaData

public static List<CssMetaData<? extends Styleable,?>> getClassCssMetaData()

Returns:

The CssMetaData associated with this class, which may include the CssMetaData of its super classes.

getControlCssMetaData

public List<CssMetaData<? extends Styleable,?>> getControlCssMetaData()

Overrides:

getControlCssMetaData in class Control

getUserAgentStylesheet

protected final String getUserAgentStylesheet(Class<?> clazz,
 String fileName)

A helper method that ensures that the resource based lookup of the user agent stylesheet only happens once. Caches the external form of the resource.

Parameters:

clazz - the class used for the resource lookup

fileName - the name of the user agent stylesheet

Returns:

the external form of the user agent stylesheet (the path)