Class TreeNodeCell<T>

java.lang.Object
javafx.scene.Node
javafx.scene.Parent
javafx.scene.layout.Region
javafx.scene.layout.Pane
javafx.scene.layout.BorderPane
com.dlsc.gemsfx.treeview.TreeNodeCell<T>
Type Parameters:
T - the type of the item represented by this cell
All Implemented Interfaces:
javafx.css.Styleable, javafx.event.EventTarget
public class TreeNodeCell<T> extends javafx.scene.layout.BorderPane
Default visual cell used by TreeNodeView to render a TreeNode.

The cell displays text and an optional graphic, binds its expanded state to the associated tree node, and shows a disclosure arrow when children are available.

  • Property Summary

    Properties
    Type
    Property
    Description
    final javafx.beans.property.BooleanProperty
    expanded
    The expanded property.
    final javafx.beans.property.ObjectProperty<javafx.scene.Node>
    graphic
    The graphic property.
    final javafx.beans.property.ObjectProperty<T>
    item
    The item property.
    final javafx.beans.property.StringProperty
    text
    The text property.
    final javafx.beans.property.ReadOnlyObjectProperty<TreeNode<T>>
    treeNode
    The read-only tree node property.

    Properties inherited from class javafx.scene.layout.BorderPane

    bottom, center, left, right, top

    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

    Constructors
    Constructor
    Description
    TreeNodeCell()
    Creates an empty tree node cell.
    TreeNodeCell(T item)
    Creates a tree node cell for the given item.

  • Method Summary

    Modifier and Type
    Method
    Description
    final javafx.beans.property.BooleanProperty
    expandedProperty()
    The expanded property.
    final javafx.scene.Node
    getGraphic()
    Gets the value of the graphic property.
    final T
    getItem()
    Gets the value of the item property.
    final String
    getText()
    Gets the value of the text property.
    final TreeNode<T>
    getTreeNode()
    Gets the value of the treeNode property.
    String
    getUserAgentStylesheet()
     
    final javafx.beans.property.ObjectProperty<javafx.scene.Node>
    graphicProperty()
    The graphic property.
    final boolean
    isExpanded()
    Gets the value of the expanded property.
    final javafx.beans.property.ObjectProperty<T>
    itemProperty()
    The item property.
    final void
    setExpanded(boolean expanded)
    Sets the value of the expanded property.
    final void
    setGraphic(javafx.scene.Node graphic)
    Sets the value of the graphic property.
    final void
    setItem(T item)
    Sets the value of the item property.
    final void
    setText(String text)
    Sets the value of the text property.
    protected final void
    setTreeNode(TreeNode<T> treeNode)
    Sets the value of the treeNode property.
    final javafx.beans.property.StringProperty
    textProperty()
    The text property.
    final javafx.beans.property.ReadOnlyObjectProperty<TreeNode<T>>
    treeNodeProperty()
    The read-only tree node property.
    protected void
    updateItem(T item)
    Updates this cell's displayed content for the given item.

    Methods inherited from class javafx.scene.layout.BorderPane

    bottomProperty, centerProperty, clearConstraints, computeMinHeight, computeMinWidth, computePrefHeight, computePrefWidth, getAlignment, getBottom, getCenter, getContentBias, getLeft, getMargin, getRight, getTop, layoutChildren, leftProperty, rightProperty, setAlignment, setBottom, setCenter, setLeft, setMargin, setRight, setTop, topProperty

    Methods inherited from class javafx.scene.layout.Pane

    getChildren

    Methods inherited from class javafx.scene.layout.Region

    backgroundProperty, borderProperty, cacheShapeProperty, centerShapeProperty, computeMaxHeight, computeMaxWidth, getBackground, getBorder, getClassCssMetaData, getCssMetaData, getHeight, getInsets, getMaxHeight, getMaxWidth, getMinHeight, getMinWidth, getOpaqueInsets, getPadding, getPrefHeight, getPrefWidth, getShape, 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, 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, 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 Object

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

    Methods inherited from interface javafx.css.Styleable

    getStyleableNode

  • Property Details

  • Constructor Details

    • TreeNodeCell

      public TreeNodeCell()
      Creates an empty tree node cell.

    • TreeNodeCell

      public TreeNodeCell(T item)
      Creates a tree node cell for the given item.
      Parameters:
      item - the item displayed by this cell

  • Method Details

    • getItem

      public final T getItem()
      Gets the value of the item property.
      Property description:
      The item property.
      Returns:
      the value of the item property
      See Also:

    • itemProperty

      public final javafx.beans.property.ObjectProperty<T> itemProperty()
      The item property.
      Returns:
      the item property
      See Also:

    • setItem

      public final void setItem(T item)
      Sets the value of the item property.
      Property description:
      The item property.
      Parameters:
      item - the value for the item property
      See Also:

    • getTreeNode

      public final TreeNode<T> getTreeNode()
      Gets the value of the treeNode property.
      Property description:
      The read-only tree node property.
      Returns:
      the value of the treeNode property
      See Also:

    • treeNodeProperty

      public final javafx.beans.property.ReadOnlyObjectProperty<TreeNode<T>> treeNodeProperty()
      The read-only tree node property.
      Returns:
      the tree node property
      See Also:

    • setTreeNode

      protected final void setTreeNode(TreeNode<T> treeNode)
      Sets the value of the treeNode property.
      Property description:
      The read-only tree node property.
      Parameters:
      treeNode - the value for the treeNode property
      See Also:

    • isExpanded

      public final boolean isExpanded()
      Gets the value of the expanded property.
      Property description:
      The expanded property.
      Returns:
      the value of the expanded property
      See Also:

    • expandedProperty

      public final javafx.beans.property.BooleanProperty expandedProperty()
      The expanded property.
      Returns:
      the expanded property
      See Also:

    • setExpanded

      public final void setExpanded(boolean expanded)
      Sets the value of the expanded property.
      Property description:
      The expanded property.
      Parameters:
      expanded - the value for the expanded property
      See Also:

    • getGraphic

      public final javafx.scene.Node getGraphic()
      Gets the value of the graphic property.
      Property description:
      The graphic property.
      Returns:
      the value of the graphic property
      See Also:

    • graphicProperty

      public final javafx.beans.property.ObjectProperty<javafx.scene.Node> graphicProperty()
      The graphic property.
      Returns:
      the graphic property
      See Also:

    • setGraphic

      public final void setGraphic(javafx.scene.Node graphic)
      Sets the value of the graphic property.
      Property description:
      The graphic property.
      Parameters:
      graphic - the value for the graphic property
      See Also:

    • getText

      public final String getText()
      Gets the value of the text property.
      Property description:
      The text property.
      Returns:
      the value of the text property
      See Also:

    • textProperty

      public final javafx.beans.property.StringProperty textProperty()
      The text property.
      Returns:
      the text property
      See Also:

    • setText

      public final void setText(String text)
      Sets the value of the text property.
      Property description:
      The text property.
      Parameters:
      text - the value for the text property
      See Also:

    • updateItem

      protected void updateItem(T item)
      Updates this cell's displayed content for the given item.
      Parameters:
      item - the new item value

    • getUserAgentStylesheet

      public String getUserAgentStylesheet()
      Overrides:
      getUserAgentStylesheet in class javafx.scene.layout.Region