public class Slider extends Control
The three fundamental variables of the slider are min,
max, and value. The value should always
be a number within the range defined by min and
max. min should always be less than or equal to
max (although a slider who's min and
max are equal is a degenerate case that makes no sense).
min defaults to 0, whereas max defaults to 100.
This first example creates a slider who's range, or span, goes from 0 to 1, and who's value defaults to .5:
import javafx.scene.control.Slider; Slider slider = new Slider(0, 1, 0.5);
This next example shows a slider with customized tick marks and tick mark labels, which also spans from 0 to 1:
import javafx.scene.control.Slider; Slider slider = new Slider(0, 1, 0.5); slider.setShowTickMarks(true); slider.setShowTickLabels(true); slider.setMajorTickUnit(0.25f); slider.setBlockIncrement(0.1f);
USE_COMPUTED_SIZE, USE_PREF_SIZEBASELINE_OFFSET_SAME_AS_HEIGHT| Constructor and Description |
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Slider()
Creates a default Slider instance.
|
Slider(double min,
double max,
double value)
Constructs a Slider control with the specified slider min, max and current value values.
|
computeMaxHeight, computeMaxWidth, computeMinHeight, computeMinWidth, computePrefHeight, computePrefWidth, contextMenuProperty, getBaselineOffset, getContextMenu, getCssMetaData, getSkin, getTooltip, impl_cssGetFocusTraversableInitialValue, impl_processCSS, isResizable, layoutChildren, setContextMenu, setSkin, setTooltip, skinClassNameProperty, skinProperty, tooltipPropertybackgroundProperty, borderProperty, cacheShapeProperty, centerShapeProperty, getBackground, getBorder, getHeight, getInsets, getMaxHeight, getMaxWidth, getMinHeight, getMinWidth, getOpaqueInsets, getPadding, getPrefHeight, getPrefWidth, getShape, getUserAgentStylesheet, getWidth, heightProperty, impl_computeContains, impl_computeGeomBounds, impl_computeLayoutBounds, impl_createPeer, impl_notifyLayoutBoundsChanged, impl_pickNodeLocal, impl_updatePeer, 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, snapSize, snapSpace, snapToPixelProperty, widthPropertygetChildren, getChildrenUnmodifiable, getImpl_traversalEngine, getManagedChildren, getStylesheets, impl_getAllParentStylesheets, impl_processMXNode, impl_traversalEngineProperty, isNeedsLayout, layout, lookup, needsLayoutProperty, requestLayout, requestParentLayout, setImpl_traversalEngine, setNeedsLayout, updateBoundsaccessibleHelpProperty, accessibleRoleDescriptionProperty, accessibleRoleProperty, accessibleTextProperty, addEventFilter, addEventHandler, applyCss, autosize, blendModeProperty, boundsInLocalProperty, boundsInParentProperty, buildEventDispatchChain, cacheHintProperty, cacheProperty, clipProperty, computeAreaInScreen, contains, contains, containsBounds, 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, 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, hasProperties, hoverProperty, idProperty, impl_clearDirty, impl_computeIntersects, impl_cssGetCursorInitialValue, impl_findStyles, impl_geomChanged, impl_getLeafTransform, impl_getMatchingStyles, impl_getPeer, impl_getPivotX, impl_getPivotY, impl_getPivotZ, impl_getStyleMap, impl_hasTransforms, impl_intersects, impl_intersectsBounds, impl_isDirty, impl_isDirtyEmpty, impl_isShowMnemonics, impl_isTreeVisible, impl_layoutBoundsChanged, impl_markDirty, impl_pickNode, impl_processCSS, impl_reapplyCSS, impl_setShowMnemonics, impl_setStyleMap, impl_showMnemonicsProperty, impl_syncPeer, impl_transformsChanged, impl_traverse, impl_treeVisibleProperty, 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, setVisible, snapshot, snapshot, startDragAndDrop, startFullDrag, styleProperty, toBack, toFront, toString, translateXProperty, translateYProperty, translateZProperty, usesMirroring, visiblePropertypublic Slider()
public Slider(double min,
double max,
double value)
min - Slider minimum valuemax - Slider maximum valuevalue - Slider current valuepublic final void setMax(double value)
public final double getMax()
public final DoubleProperty maxProperty()
public final void setMin(double value)
public final double getMin()
public final DoubleProperty minProperty()
public final void setValue(double value)
public final double getValue()
public final DoubleProperty valueProperty()
public final void setValueChanging(boolean value)
public final boolean isValueChanging()
public final BooleanProperty valueChangingProperty()
public final void setOrientation(Orientation value)
public final Orientation getOrientation()
public final ObjectProperty<Orientation> orientationProperty()
public final void setShowTickLabels(boolean value)
public final boolean isShowTickLabels()
public final BooleanProperty showTickLabelsProperty()
public final void setShowTickMarks(boolean value)
public final boolean isShowTickMarks()
public final BooleanProperty showTickMarksProperty()
public final void setMajorTickUnit(double value)
public final double getMajorTickUnit()
public final DoubleProperty majorTickUnitProperty()
public final void setMinorTickCount(int value)
public final int getMinorTickCount()
public final IntegerProperty minorTickCountProperty()
public final void setSnapToTicks(boolean value)
public final boolean isSnapToTicks()
public final BooleanProperty snapToTicksProperty()
public final void setLabelFormatter(StringConverter<Double> value)
public final StringConverter<Double> getLabelFormatter()
public final ObjectProperty<StringConverter<Double>> labelFormatterProperty()
public final void setBlockIncrement(double value)
public final double getBlockIncrement()
public final DoubleProperty blockIncrementProperty()
public void adjustValue(double newValue)
value to match newValue. The
valueis the actual amount between the
min and max. This function
also takes into account snapToTicks, which
is the main difference between adjustValue and setValue. It also ensures
that the value is some valid number between min and max.public void increment()
blockIncrement, bounded by max. If the
max is less than or equal to the min, then this method does nothing.public void decrement()
blockIncrement, bounded by max. If the
max is less than or equal to the min, then this method does nothing.protected Skin<?> createDefaultSkin()
-fx-skin or set explicitly in a sub-class with setSkin(...).createDefaultSkin in class Controlpublic static List<CssMetaData<? extends Styleable,?>> getClassCssMetaData()
@Deprecated protected List<CssMetaData<? extends Styleable,?>> getControlCssMetaData()
getControlCssMetaData in class Controlpublic Object queryAccessibleAttribute(AccessibleAttribute attribute, Object... parameters)
queryAccessibleAttribute in class Controlattribute - the requested attributeparameters - optional list of parametersAccessibleAttributepublic void executeAccessibleAction(AccessibleAction action, Object... parameters)
Node
This method is commonly overridden by subclasses to implement
action that are required for a specific role.
If a particular action is not handled, the super class implementation
must be called.
executeAccessibleAction in class Controlaction - the action to executeparameters - optional list of parametersAccessibleActionCopyright © 2025. All rights reserved.