Package de.gsi.chart.legend.spi

Class DefaultLegend

  • All Implemented Interfaces:
    Legend, javafx.css.Styleable, javafx.event.EventTarget
    public class DefaultLegend
extends javafx.scene.layout.FlowPane
implements Legend
    A chart legend that displays a list of items with symbols in a box
    Author:
    rstein

    • Nested Class Summary

      Nested Classes 
      Modifier and Type Class Description
      static class  DefaultLegend.LegendItem
      A item to be displayed on a Legend

    • 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
      DefaultLegend()  

    • Method Summary

      All Methods Instance Methods Concrete Methods 
      Modifier and Type Method Description
      protected double computePrefHeight​(double forWidth)  
      protected double computePrefWidth​(double forHeight)  
      javafx.collections.ObservableList<DefaultLegend.LegendItem> getItems()  
      DefaultLegend.LegendItem getNewLegendItem​(Renderer renderer, de.gsi.dataset.DataSet series, int seriesIndex)  
      javafx.scene.Node getNode()  
      boolean isVertical()  
      javafx.beans.property.ObjectProperty<javafx.collections.ObservableList<DefaultLegend.LegendItem>> itemsProperty()  
      void setItems​(javafx.collections.ObservableList<DefaultLegend.LegendItem> value)  
      void setVertical​(boolean value)  
      void updateLegend​(java.util.List<de.gsi.dataset.DataSet> dataSets, java.util.List<Renderer> renderers)
      This is called whenever a series is added or removed and the legend needs to be updated
      javafx.beans.property.BooleanProperty verticalProperty()  

      • Methods inherited from class javafx.scene.layout.FlowPane

        alignmentProperty, clearConstraints, columnHalignmentProperty, computeMinHeight, computeMinWidth, getAlignment, getClassCssMetaData, getColumnHalignment, getContentBias, getCssMetaData, getHgap, getMargin, getOrientation, getPrefWrapLength, getRowValignment, getVgap, hgapProperty, layoutChildren, orientationProperty, prefWrapLengthProperty, requestLayout, rowValignmentProperty, setAlignment, setColumnHalignment, setHgap, setMargin, setOrientation, setPrefWrapLength, setRowValignment, setVgap, vgapProperty

      • 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, 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, getChildrenUnmodifiable, getManagedChildren, getStylesheets, isNeedsLayout, layout, lookup, needsLayoutProperty, queryAccessibleAttribute, 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 java.lang.Object

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

      • Methods inherited from interface javafx.css.Styleable

        getStyleableNode

    • Constructor Detail

      • DefaultLegend

        public DefaultLegend()

    • Method Detail

      • isVertical

        public final boolean isVertical()
        Specified by:
        isVertical in interface Legend

      • setVertical

        public final void setVertical​(boolean value)
        Specified by:
        setVertical in interface Legend

      • verticalProperty

        public final javafx.beans.property.BooleanProperty verticalProperty()

      • itemsProperty

        public final javafx.beans.property.ObjectProperty<javafx.collections.ObservableList<DefaultLegend.LegendItem>> itemsProperty()

      • getNode

        public javafx.scene.Node getNode()
        Specified by:
        getNode in interface Legend

      • computePrefWidth

        protected double computePrefWidth​(double forHeight)
        Overrides:
        computePrefWidth in class javafx.scene.layout.FlowPane

      • computePrefHeight

        protected double computePrefHeight​(double forWidth)
        Overrides:
        computePrefHeight in class javafx.scene.layout.FlowPane

      • updateLegend

        public void updateLegend​(java.util.List<de.gsi.dataset.DataSet> dataSets,
                         java.util.List<Renderer> renderers)
        Description copied from interface: Legend
        This is called whenever a series is added or removed and the legend needs to be updated
        Specified by:
        updateLegend in interface Legend
        Parameters:
        dataSets - list of data sets to be displayed
        renderers - corresponding renderers