- All Implemented Interfaces:
javafx.css.Styleable
,javafx.event.EventTarget
,javafx.scene.control.Skinnable
Slider
control with support
for two 'thumbs', rather than one. A thumb is the non-technical name for the
draggable area inside the Slider / RangeSlider that allows for a value to be
set.
Because the RangeSlider has two thumbs, it also has a few additional rules and user interactions:
- The 'lower value' thumb can not move past the 'higher value' thumb.
- Whereas the
Slider
control only has onevalue
property, the RangeSlider has alow value
and ahigh value
property, not surprisingly represented by the 'low value' and 'high value' thumbs. - The area between the low and high values represents the allowable range. For example, if the low value is 2 and the high value is 8, then the allowable range is between 2 and 8.
- The allowable range area is rendered differently. This area is able to be dragged with mouse / touch input to allow for the entire range to be modified. For example, following on from the previous example of the allowable range being between 2 and 8, if the user drags the range bar to the right, the low value will adjust to 3, and the high value 9, and so on until the user stops adjusting.
Screenshots
Because the RangeSlider supports both horizontal and verticalorientation
, there are two screenshots below:
Horizontal: | ![]() |
Vertical: | ![]() |
Code Samples
Instantiating a RangeSlider is simple. The first decision is to decide whether a horizontal or a vertical track is more appropriate. By default RangeSlider instances are horizontal, but this can be changed by setting theorientation
property.
Once the orientation is determined, the next most important decision is
to determine what the min
/ max
and default low
/ high
values are. The min / max values represent the smallest and largest legal
values for the thumbs to be set to, whereas the low / high values represent
where the thumbs are currently, within the bounds of the min / max values.
Because all four values are required in all circumstances, they are all
required parameters to instantiate a RangeSlider: the constructor takes
four doubles, representing min, max, lowValue and highValue (in that order).
For example, here is a simple horizontal RangeSlider that has a minimum value of 0, a maximum value of 100, a low value of 10 and a high value of 90:
final RangeSlider hSlider = new RangeSlider(0, 100, 10, 90);
To configure the hSlider to look like the RangeSlider in the horizontal RangeSlider screenshot above only requires a few additional properties to be set:
final RangeSlider hSlider = new RangeSlider(0, 100, 10, 90);
hSlider.setShowTickMarks(true);
hSlider.setShowTickLabels(true);
hSlider.setBlockIncrement(10);
To create a vertical slider, simply do the following:
final RangeSlider vSlider = new RangeSlider(0, 200, 30, 150);
vSlider.setOrientation(Orientation.VERTICAL);
This code creates a RangeSlider with a min value of 0, a max value of 200, a low value of 30, and a high value of 150.
- See Also:
-
Property Summary
PropertiesTypePropertyDescriptionfinal javafx.beans.property.DoubleProperty
The amount by which to adjust the slider if the track of the slider is clicked.final javafx.beans.property.BooleanProperty
When true, indicates the current high value of this RangeSlider is changing.final javafx.beans.property.DoubleProperty
final javafx.beans.property.ObjectProperty
<javafx.util.StringConverter<Number>> StringConverter used to format tick mark labels.final javafx.beans.property.BooleanProperty
When true, indicates the current low value of this RangeSlider is changing.final javafx.beans.property.DoubleProperty
final javafx.beans.property.DoubleProperty
The unit distance between major tick marks.final javafx.beans.property.DoubleProperty
final javafx.beans.property.IntegerProperty
The number of minor ticks to place between any two major ticks.final javafx.beans.property.DoubleProperty
final javafx.beans.property.ObjectProperty
<javafx.geometry.Orientation> The orientation of theSlider
can either be horizontal or vertical.final javafx.beans.property.BooleanProperty
Indicates that the labels for tick marks should be shown.final javafx.beans.property.BooleanProperty
final javafx.beans.property.BooleanProperty
Indicates whether thelowValueProperty()
value} /highValueProperty()
value} of theSlider
should always be aligned with the tick marks.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
-
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
ConstructorsConstructorDescriptionCreates a new RangeSlider instance using default values of 0.0, 0.25, 0.75 and 1.0 for min/lowValue/highValue/max, respectively.RangeSlider
(double min, double max, double lowValue, double highValue) Instantiates a default, horizontal RangeSlider with the specified min/max/low/high values. -
Method Summary
Modifier and TypeMethodDescriptionvoid
adjustHighValue
(double newValue) void
adjustLowValue
(double newValue) final javafx.beans.property.DoubleProperty
The amount by which to adjust the slider if the track of the slider is clicked.protected javafx.scene.control.Skin
<?> void
Decrements thehigh value
by theblock increment
amount.void
Decrements thelow value
by theblock increment
amount.final double
static List
<javafx.css.CssMetaData<? extends javafx.css.Styleable, ?>> List
<javafx.css.CssMetaData<? extends javafx.css.Styleable, ?>> final double
Returns the current high value for the range slider.final javafx.util.StringConverter
<Number> Gets the value of the property tickLabelFormatter.final double
Returns the current low value for the range slider.final double
final double
getMax()
final double
getMin()
final int
final javafx.geometry.Orientation
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 javafx.beans.property.BooleanProperty
When true, indicates the current high value of this RangeSlider is changing.final javafx.beans.property.DoubleProperty
void
Increments thehigh value
by theblock increment
amount.void
Increments thelow value
by theblock increment
amount.final boolean
Returns whether or not the high value of this RangeSlider is currently changing.final boolean
Returns whether or not the low value of this RangeSlider is currently changing.final boolean
final boolean
final boolean
final javafx.beans.property.ObjectProperty
<javafx.util.StringConverter<Number>> StringConverter used to format tick mark labels.final javafx.beans.property.BooleanProperty
When true, indicates the current low value of this RangeSlider is changing.final javafx.beans.property.DoubleProperty
final javafx.beans.property.DoubleProperty
The unit distance between major tick marks.final javafx.beans.property.DoubleProperty
final javafx.beans.property.IntegerProperty
The number of minor ticks to place between any two major ticks.final javafx.beans.property.DoubleProperty
final javafx.beans.property.ObjectProperty
<javafx.geometry.Orientation> The orientation of theSlider
can either be horizontal or vertical.final void
setBlockIncrement
(double value) Sets the amount by which to adjust the slider if the track of the slider is clicked.final void
setHighValue
(double d) final void
setHighValueChanging
(boolean value) Call this when high low value is changing.final void
setLabelFormatter
(javafx.util.StringConverter<Number> value) Sets the value of the property tickLabelFormatter.final void
setLowValue
(double d) final void
setLowValueChanging
(boolean value) Call this when the low value is changing.final void
setMajorTickUnit
(double value) Sets the unit distance between major tick marks.final void
setMax
(double value) Sets the maximum value for this Slider.final void
setMin
(double value) Sets the minimum value for this Slider.final void
setMinorTickCount
(int value) Sets the number of minor ticks to place between any two major ticks.final void
setOrientation
(javafx.geometry.Orientation value) Sets the orientation of the Slider.final void
setShowTickLabels
(boolean value) Sets whether labels of tick marks should be shown or not.final void
setShowTickMarks
(boolean value) Specifies whether theSkin
implementation should show tick marks.final void
setSnapToTicks
(boolean value) Sets the value of SnapToTicks.final javafx.beans.property.BooleanProperty
Indicates that the labels for tick marks should be shown.final javafx.beans.property.BooleanProperty
final javafx.beans.property.BooleanProperty
Indicates whether thelowValueProperty()
value} /highValueProperty()
value} of theSlider
should always be aligned with the tick marks.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
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Property Details
-
lowValue
public final javafx.beans.property.DoubleProperty lowValuePropertyThe low value property represents the current position of the low value thumb, and is within the allowable range as specified by themin
andmax
properties. By default this value is 0.- See Also:
-
lowValueChanging
public final javafx.beans.property.BooleanProperty lowValueChangingPropertyWhen true, indicates the current low value of this RangeSlider is changing. It provides notification that the low value is changing. Once the low value is computed, it is set back to false.- See Also:
-
highValue
public final javafx.beans.property.DoubleProperty highValuePropertyThe high value property represents the current position of the high value thumb, and is within the allowable range as specified by themin
andmax
properties. By default this value is 100.- See Also:
-
highValueChanging
public final javafx.beans.property.BooleanProperty highValueChangingPropertyWhen true, indicates the current high value of this RangeSlider is changing. It provides notification that the high value is changing. Once the high value is computed, it is set back to false.- See Also:
-
labelFormatter
public final javafx.beans.property.ObjectProperty<javafx.util.StringConverter<Number>> labelFormatterPropertyStringConverter used to format tick mark labels. If null a default will be used.- See Also:
-
max
public final javafx.beans.property.DoubleProperty maxProperty- See Also:
-
min
public final javafx.beans.property.DoubleProperty minProperty- See Also:
-
snapToTicks
public final javafx.beans.property.BooleanProperty snapToTicksPropertyIndicates whether thelowValueProperty()
value} /highValueProperty()
value} of theSlider
should always be aligned with the tick marks. This is honored even if the tick marks are not shown.- See Also:
-
majorTickUnit
public final javafx.beans.property.DoubleProperty majorTickUnitPropertyThe unit distance between major tick marks. For example, if themin
is 0 and themax
is 100 and themajorTickUnit
is 25, then there would be 5 tick marks: one at position 0, one at position 25, one at position 50, one at position 75, and a final one at position 100.This value should be positive and should be a value less than the span. Out of range values are essentially the same as disabling tick marks.
- See Also:
-
minorTickCount
public final javafx.beans.property.IntegerProperty minorTickCountPropertyThe number of minor ticks to place between any two major ticks. This number should be positive or zero. Out of range values will disable disable minor ticks, as will a value of zero.- See Also:
-
blockIncrement
public final javafx.beans.property.DoubleProperty blockIncrementPropertyThe amount by which to adjust the slider if the track of the slider is clicked. This is used when manipulating the slider position using keys. IfsnapToTicks
is true then the nearest tick mark to the adjusted value will be used.- See Also:
-
orientation
public final javafx.beans.property.ObjectProperty<javafx.geometry.Orientation> orientationPropertyThe orientation of theSlider
can either be horizontal or vertical.- See Also:
-
showTickLabels
public final javafx.beans.property.BooleanProperty showTickLabelsPropertyIndicates that the labels for tick marks should be shown. Typically aSkin
implementation will only show labels ifshowTickMarks
is also true.- See Also:
-
showTickMarks
public final javafx.beans.property.BooleanProperty showTickMarksProperty- See Also:
-
-
Constructor Details
-
RangeSlider
public RangeSlider()Creates a new RangeSlider instance using default values of 0.0, 0.25, 0.75 and 1.0 for min/lowValue/highValue/max, respectively. -
RangeSlider
public RangeSlider(double min, double max, double lowValue, double highValue) Instantiates a default, horizontal RangeSlider with the specified min/max/low/high values.- Parameters:
min
- The minimum allowable value that the RangeSlider will allow.max
- The maximum allowable value that the RangeSlider will allow.lowValue
- The initial value for the low value in the RangeSlider.highValue
- The initial value for the high value in the RangeSlider.
-
-
Method Details
-
getUserAgentStylesheet
- Overrides:
getUserAgentStylesheet
in classjavafx.scene.layout.Region
-
createDefaultSkin
protected javafx.scene.control.Skin<?> createDefaultSkin()- Overrides:
createDefaultSkin
in classjavafx.scene.control.Control
-
lowValueProperty
public final javafx.beans.property.DoubleProperty lowValueProperty()The low value property represents the current position of the low value thumb, and is within the allowable range as specified by themin
andmax
properties. By default this value is 0.- Returns:
- the
lowValue
property - See Also:
-
setLowValue
public final void setLowValue(double d) -
getLowValue
public final double getLowValue()Returns the current low value for the range slider. -
lowValueChangingProperty
public final javafx.beans.property.BooleanProperty lowValueChangingProperty()When true, indicates the current low value of this RangeSlider is changing. It provides notification that the low value is changing. Once the low value is computed, it is set back to false.- Returns:
- the
lowValueChanging
property - See Also:
-
setLowValueChanging
public final void setLowValueChanging(boolean value) Call this when the low value is changing.- Parameters:
value
- True if the low value is changing, false otherwise.
-
isLowValueChanging
public final boolean isLowValueChanging()Returns whether or not the low value of this RangeSlider is currently changing. -
highValueProperty
public final javafx.beans.property.DoubleProperty highValueProperty()The high value property represents the current position of the high value thumb, and is within the allowable range as specified by themin
andmax
properties. By default this value is 100.- Returns:
- the
highValue
property - See Also:
-
setHighValue
public final void setHighValue(double d) -
getHighValue
public final double getHighValue()Returns the current high value for the range slider. -
highValueChangingProperty
public final javafx.beans.property.BooleanProperty highValueChangingProperty()When true, indicates the current high value of this RangeSlider is changing. It provides notification that the high value is changing. Once the high value is computed, it is set back to false.- Returns:
- the
highValueChanging
property - See Also:
-
setHighValueChanging
public final void setHighValueChanging(boolean value) Call this when high low value is changing.- Parameters:
value
- True if the high value is changing, false otherwise.
-
isHighValueChanging
public final boolean isHighValueChanging()Returns whether or not the high value of this RangeSlider is currently changing. -
getLabelFormatter
Gets the value of the property tickLabelFormatter.- Returns:
- the value of the property tickLabelFormatter.
-
setLabelFormatter
Sets the value of the property tickLabelFormatter.- Parameters:
value
-
-
labelFormatterProperty
public final javafx.beans.property.ObjectProperty<javafx.util.StringConverter<Number>> labelFormatterProperty()StringConverter used to format tick mark labels. If null a default will be used.- Returns:
- a Property containing the StringConverter.
- See Also:
-
incrementLowValue
public void incrementLowValue()Increments thelow value
by theblock increment
amount. -
decrementLowValue
public void decrementLowValue()Decrements thelow value
by theblock increment
amount. -
incrementHighValue
public void incrementHighValue()Increments thehigh value
by theblock increment
amount. -
decrementHighValue
public void decrementHighValue()Decrements thehigh value
by theblock increment
amount. -
adjustLowValue
public void adjustLowValue(double newValue) AdjustslowValue
to matchnewValue
, or as closely as possible within the constraints imposed by themin
andmax
properties. This function also takes into accountsnapToTicks
, which is the main difference betweenadjustLowValue
andsetLowValue
. -
adjustHighValue
public void adjustHighValue(double newValue) AdjustshighValue
to matchnewValue
, or as closely as possible within the constraints imposed by themin
andmax
properties. This function also takes into accountsnapToTicks
, which is the main difference betweenadjustHighValue
andsetHighValue
. -
setMax
public final void setMax(double value) Sets the maximum value for this Slider.- Parameters:
value
-
-
getMax
public final double getMax()- Returns:
- The maximum value of this slider. 100 is returned if the maximum value has never been set.
-
maxProperty
public final javafx.beans.property.DoubleProperty maxProperty()- Returns:
- A DoubleProperty representing the maximum value of this Slider.
This must be a value greater than
min
.
-
setMin
public final void setMin(double value) Sets the minimum value for this Slider.- Parameters:
value
-
-
getMin
public final double getMin()- Returns:
- the minimum value for this Slider. 0 is returned if the minimum has never been set.
-
minProperty
public final javafx.beans.property.DoubleProperty minProperty()- Returns:
- A DoubleProperty representing The minimum value of this Slider.
This must be a value less than
max
. - See Also:
-
setSnapToTicks
public final void setSnapToTicks(boolean value) Sets the value of SnapToTicks.- Parameters:
value
-- See Also:
-
isSnapToTicks
public final boolean isSnapToTicks()- Returns:
- the value of SnapToTicks.
- See Also:
-
snapToTicksProperty
public final javafx.beans.property.BooleanProperty snapToTicksProperty()Indicates whether thelowValueProperty()
value} /highValueProperty()
value} of theSlider
should always be aligned with the tick marks. This is honored even if the tick marks are not shown.- Returns:
- A BooleanProperty.
-
setMajorTickUnit
public final void setMajorTickUnit(double value) Sets the unit distance between major tick marks.- Parameters:
value
-- See Also:
-
getMajorTickUnit
public final double getMajorTickUnit()- Returns:
- The unit distance between major tick marks.
- See Also:
-
majorTickUnitProperty
public final javafx.beans.property.DoubleProperty majorTickUnitProperty()The unit distance between major tick marks. For example, if themin
is 0 and themax
is 100 and themajorTickUnit
is 25, then there would be 5 tick marks: one at position 0, one at position 25, one at position 50, one at position 75, and a final one at position 100.This value should be positive and should be a value less than the span. Out of range values are essentially the same as disabling tick marks.
- Returns:
- A DoubleProperty
-
setMinorTickCount
public final void setMinorTickCount(int value) Sets the number of minor ticks to place between any two major ticks.- Parameters:
value
-- See Also:
-
getMinorTickCount
public final int getMinorTickCount()- Returns:
- The number of minor ticks to place between any two major ticks.
- See Also:
-
minorTickCountProperty
public final javafx.beans.property.IntegerProperty minorTickCountProperty()The number of minor ticks to place between any two major ticks. This number should be positive or zero. Out of range values will disable disable minor ticks, as will a value of zero.- Returns:
- An InterProperty
-
setBlockIncrement
public final void setBlockIncrement(double value) Sets the amount by which to adjust the slider if the track of the slider is clicked.- Parameters:
value
-- See Also:
-
getBlockIncrement
public final double getBlockIncrement()- Returns:
- The amount by which to adjust the slider if the track of the slider is clicked.
- See Also:
-
blockIncrementProperty
public final javafx.beans.property.DoubleProperty blockIncrementProperty()The amount by which to adjust the slider if the track of the slider is clicked. This is used when manipulating the slider position using keys. IfsnapToTicks
is true then the nearest tick mark to the adjusted value will be used.- Returns:
- A DoubleProperty
-
setOrientation
public final void setOrientation(javafx.geometry.Orientation value) Sets the orientation of the Slider.- Parameters:
value
-
-
getOrientation
public final javafx.geometry.Orientation getOrientation()- Returns:
- The orientation of the Slider.
Orientation.HORIZONTAL
is returned by default.
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orientationProperty
public final javafx.beans.property.ObjectProperty<javafx.geometry.Orientation> orientationProperty()The orientation of theSlider
can either be horizontal or vertical.- Returns:
- An Objectproperty representing the orientation of the Slider.
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setShowTickLabels
public final void setShowTickLabels(boolean value) Sets whether labels of tick marks should be shown or not.- Parameters:
value
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isShowTickLabels
public final boolean isShowTickLabels()- Returns:
- whether labels of tick marks are being shown.
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showTickLabelsProperty
public final javafx.beans.property.BooleanProperty showTickLabelsProperty()Indicates that the labels for tick marks should be shown. Typically aSkin
implementation will only show labels ifshowTickMarks
is also true.- Returns:
- A BooleanProperty
- See Also:
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setShowTickMarks
public final void setShowTickMarks(boolean value) Specifies whether theSkin
implementation should show tick marks.- Parameters:
value
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isShowTickMarks
public final boolean isShowTickMarks()- Returns:
- whether the
Skin
implementation should show tick marks.
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showTickMarksProperty
public final javafx.beans.property.BooleanProperty showTickMarksProperty()- Returns:
- A BooleanProperty that specifies whether the
Skin
implementation should show tick marks.
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getClassCssMetaData
- Returns:
- The CssMetaData associated with this class, which may include the CssMetaData of its super classes.
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getControlCssMetaData
- Overrides:
getControlCssMetaData
in classjavafx.scene.control.Control
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getUserAgentStylesheet
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 lookupfileName
- the name of the user agent stylesheet- Returns:
- the external form of the user agent stylesheet (the path)
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