Package org.fxmisc.flowless

Class ScaledVirtualized<V extends javafx.scene.Node & Virtualized>

java.lang.Object
javafx.scene.Node
javafx.scene.Parent
javafx.scene.layout.Region
org.fxmisc.flowless.ScaledVirtualized<V>
Type Parameters:
V - the Virtualized content to be scaled when inside a VirtualizedScrollPane
All Implemented Interfaces:
javafx.css.Styleable, javafx.event.EventTarget, Virtualized
public class ScaledVirtualized<V extends javafx.scene.Node & Virtualized> extends javafx.scene.layout.Region implements Virtualized
Acts as an intermediate class between VirtualizedScrollPane and its Virtualized content in that it scales the content without also scaling the ScrollPane's scroll bars. 
     
     Virtualized actualContent = // creation code
     ScaledVirtualized<Virtualized> wrapper = new ScaledVirtualized(actualContent);
     VirtualizedScrollPane<ScaledVirtualized> vsPane = new VirtualizedScrollPane(wrapper);

     // To scale actualContent without also scaling vsPane's scrollbars:
     wrapper.getZoom().setY(3);
     wrapper.getZoom().setX(2);

  • Property Summary

    Properties
    Type
    Property
    Description
    org.reactfx.value.Var<Double>
    estimatedScrollX
     
    org.reactfx.value.Var<Double>
    estimatedScrollY
     
    org.reactfx.value.Val<Double>
    totalHeightEstimate
     
    org.reactfx.value.Val<Double>
    totalWidthEstimate
     

    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
    Modifier and Type
    Field
    Description
    private final V
    content
     
    private org.reactfx.value.Val<Double>
    estHeight
     
    private org.reactfx.value.Var<Double>
    estScrollX
     
    private org.reactfx.value.Var<Double>
    estScrollY
     
    private org.reactfx.value.Val<Double>
    estWidth
     
    private javafx.scene.transform.Scale
    zoom
     

    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
    ScaledVirtualized(V content)
     

  • Method Summary

    Modifier and Type
    Method
    Description
    org.reactfx.value.Var<Double>
    estimatedScrollXProperty()
     
    org.reactfx.value.Var<Double>
    estimatedScrollYProperty()
     
    javafx.scene.transform.Scale
    getZoom()
    The Scale object that scales the virtualized content: named "zoom" to prevent confusion with Node.getScaleX(), etc.
    protected void
    layoutChildren()
     
    void
    scrollXBy(double deltaX)
    Scroll the content horizontally by the given amount.
    void
    scrollXToPixel(double pixel)
    Scroll the content horizontally to the pixel
    void
    scrollYBy(double deltaY)
    Scroll the content vertically by the given amount.
    void
    scrollYToPixel(double pixel)
    Scroll the content vertically to the pixel
    org.reactfx.value.Val<Double>
    totalHeightEstimateProperty()
     
    org.reactfx.value.Val<Double>
    totalWidthEstimateProperty()
     

    Methods inherited from class javafx.scene.layout.Region

    backgroundProperty, borderProperty, cacheShapeProperty, centerShapeProperty, computeMaxHeight, computeMaxWidth, computeMinHeight, computeMinWidth, computePrefHeight, computePrefWidth, getBackground, getBorder, getClassCssMetaData, getCssMetaData, getHeight, getInsets, getMaxHeight, getMaxWidth, getMinHeight, getMinWidth, getOpaqueInsets, getPadding, getPrefHeight, getPrefWidth, getShape, getUserAgentStylesheet, getWidth, heightProperty, insetsProperty, isCacheShape, isCenterShape, isResizable, 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

    getBaselineOffset, getChildren, getChildrenUnmodifiable, getManagedChildren, getStylesheets, isNeedsLayout, layout, lookup, needsLayoutProperty, queryAccessibleAttribute, 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, executeAccessibleAction, fireEvent, focusedProperty, focusTraversableProperty, getAccessibleHelp, getAccessibleRole, getAccessibleRoleDescription, getAccessibleText, getBlendMode, getBoundsInLocal, getBoundsInParent, getCacheHint, getClip, getContentBias, getCursor, getDepthTest, getEffect, getEffectiveNodeOrientation, getEventDispatcher, getId, getInitialCursor, getInitialFocusTraversable, 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

    Methods inherited from interface org.fxmisc.flowless.Virtualized

    getEstimatedScrollX, getEstimatedScrollY, getTotalHeightEstimate, getTotalWidthEstimate, scrollBy, scrollBy, scrollToPixel, scrollToPixel

  • Property Details

  • Field Details

    • content

      private final V extends javafx.scene.Node & Virtualized content

    • zoom

      private javafx.scene.transform.Scale zoom

    • estHeight

      private org.reactfx.value.Val<Double> estHeight

    • estWidth

      private org.reactfx.value.Val<Double> estWidth

    • estScrollX

      private org.reactfx.value.Var<Double> estScrollX

    • estScrollY

      private org.reactfx.value.Var<Double> estScrollY

  • Constructor Details

    • ScaledVirtualized

      public ScaledVirtualized(V content)

  • Method Details

    • layoutChildren

      protected void layoutChildren()
      Overrides:
      layoutChildren in class javafx.scene.Parent

    • estimatedScrollXProperty

      public org.reactfx.value.Var<Double> estimatedScrollXProperty()
      Specified by:
      estimatedScrollXProperty in interface Virtualized
      Returns:
      the estimatedScrollX property

    • estimatedScrollYProperty

      public org.reactfx.value.Var<Double> estimatedScrollYProperty()
      Specified by:
      estimatedScrollYProperty in interface Virtualized
      Returns:
      the estimatedScrollY property

    • totalHeightEstimateProperty

      public org.reactfx.value.Val<Double> totalHeightEstimateProperty()
      Specified by:
      totalHeightEstimateProperty in interface Virtualized
      Returns:
      the totalHeightEstimate property

    • totalWidthEstimateProperty

      public org.reactfx.value.Val<Double> totalWidthEstimateProperty()
      Specified by:
      totalWidthEstimateProperty in interface Virtualized
      Returns:
      the totalWidthEstimate property

    • scrollXBy

      public void scrollXBy(double deltaX)
      Description copied from interface: Virtualized
      Scroll the content horizontally by the given amount.
      Specified by:
      scrollXBy in interface Virtualized
      Parameters:
      deltaX - positive value scrolls right, negative value scrolls left

    • scrollYBy

      public void scrollYBy(double deltaY)
      Description copied from interface: Virtualized
      Scroll the content vertically by the given amount.
      Specified by:
      scrollYBy in interface Virtualized
      Parameters:
      deltaY - positive value scrolls down, negative value scrolls up

    • scrollXToPixel

      public void scrollXToPixel(double pixel)
      Description copied from interface: Virtualized
      Scroll the content horizontally to the pixel
      Specified by:
      scrollXToPixel in interface Virtualized
      Parameters:
      pixel - - the pixel position to which to scroll

    • scrollYToPixel

      public void scrollYToPixel(double pixel)
      Description copied from interface: Virtualized
      Scroll the content vertically to the pixel
      Specified by:
      scrollYToPixel in interface Virtualized
      Parameters:
      pixel - - the pixel position to which to scroll

    • getZoom

      public javafx.scene.transform.Scale getZoom()
      The Scale object that scales the virtualized content: named "zoom" to prevent confusion with Node.getScaleX(), etc. Not to be confused with Node.getOnZoom() or similar methods/objects.