Package pamViewFX.fxNodes.connectionPane

Class ConnectionPane

java.lang.Object
javafx.scene.Node
javafx.scene.Parent
javafx.scene.layout.Region
javafx.scene.layout.Pane
pamViewFX.fxNodes.connectionPane.ConnectionPane
All Implemented Interfaces:
javafx.css.Styleable, javafx.event.EventTarget
Direct Known Subclasses:
ConnectionGroupSubPane, DataModelConnectPane
public class ConnectionPane extends javafx.scene.layout.Pane
A pane which allows users to drag rectangles around and connect them together.

Although not abstract this pane is designed to be sub classed and used for different types of applications. e.g. the PAMGUARD data model.

Author:
Jamie Macaulay

  • Property Summary Link icon

    Properties inherited from class javafx.scene.layout.Region Link icon

    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 Link icon

    needsLayout

    Properties inherited from class javafx.scene.Node Link icon

    accessibleHelp, accessibleRoleDescription, accessibleRole, accessibleText, blendMode, boundsInLocal, boundsInParent, cacheHint, cache, clip, cursor, depthTest, disabled, disable, effectiveNodeOrientation, effect, eventDispatcher, focused, focusTraversable, focusVisible, focusWithin, 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 Link icon

    Fields inherited from class javafx.scene.layout.Region Link icon

    USE_COMPUTED_SIZE, USE_PREF_SIZE

    Fields inherited from class javafx.scene.Node Link icon

    BASELINE_OFFSET_SAME_AS_HEIGHT

  • Constructor Summary Link icon

    Constructors
    Constructor
    Description
    ConnectionPane()
     

  • Method Summary Link icon

    Modifier and Type
    Method
    Description
    StandardConnectionNode
    addNewConnectionNode(StandardConnectionNode connectionNode, double x, double y)
    Add a new connection node to the connection pane.
    static boolean
    connectNodes(StandardConnectionNode childNode, StandardConnectionNode parentNode)
    Connect two nodes.
    static ConnectorNode
    disconnectNodes(ConnectionNode childNode, ConnectionNode parentNode)
    Disconnect a node programtically.
    ArrayList<ConnectionNode>
    getAllConnectionNodes()
    Get all connection nodes within the connection pane and any associated sub panes.
    ArrayList<ConnectionNode>
    getAllConnectionNodes(boolean includeStructures)
    Get all connection nodes within the connection pane and any associated sub panes.
    ArrayList<ConnectionNode>
    getAllConnectionStructures()
    Get all connection structures within the connection pane and any associated sub panes.
    ArrayList<ConnectionNode>
    getChildConnectionNodes(StandardConnectionNode connectionNode)
    Get all node children of a connection node.
    ArrayList<ConnectionLine>
    getConnectionLines(StandardConnectionNode connectionNode)
    Get all the connection lines from all the ConnectionNodes in a ConnectionPane.
    ArrayList<ConnectionNode>
    getConnectionNodes()
    Get all connectionNodes added to the ConnectionPane.
    ArrayList<ConnectionNode>
    getConnectionNodes(boolean includeStructures)
    Get all connection nodes within the connection pane.
    static ConnectorNode
    getConnectionPlug(ConnectionNode childNode, ConnectionNode parentNode, boolean includeBranch, boolean bypassStructure)
    Find the plug used to connect between two nodes.
    ArrayList<ConnectorNode>
    getConnectionPlugs(StandardConnectionNode connectionNode)
    Get all the connection plugs from all the ConnectionNodes in a ConnectionPane.
    ArrayList<ConnectorNode>
    getConnectionSockets(StandardConnectionNode connectionNode)
    Get all connection sockets from all Connection Nodes.
    ArrayList<ConnectionNode>
    getParentConnectionNodes(StandardConnectionNode connectionNode)
    Get all node parents of a connection node.
    ArrayList<ConnectorNode>
    getPlugAcceptingConnectionShapes(StandardConnectionNode connectionNode)
    Get all sockets and all plug connection lines from all nodes.
    double
    getZoomFactor()
    Get the current zoom factor
    static boolean
    isNodeConnected(StandardConnectionNode childNode, StandardConnectionNode parentNode, boolean includeBranch, boolean bypasStructure)
    Check whether a parent and child node are connected.
    void
    notifyChange(int flag)
    Called whenever a connection undergoes a behaviour that other connection nodes to know about.
    void
    notifyChange(int flag, StandardConnectionNode connectionNode)
    Called whenever a connection undergoes a behaviour that other connection nodes to know about.
    void
    removeConnectionNode(StandardConnectionNode connectionNode)
    Add a new connection node to the connection pane.
    String
    toString()
     
    void
    zoomIn(double percent)
    Zoom into the ConnectionPane by a certain percentage
    void
    zoomOut(double percent)
    Zoom out of the pane by a certain percentage.

    Methods inherited from class javafx.scene.layout.Pane Link icon

    getChildren

    Methods inherited from class javafx.scene.layout.Region Link icon

    backgroundProperty, borderProperty, cacheShapeProperty, centerShapeProperty, 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, maxHeight, maxHeightProperty, maxWidth, maxWidthProperty, minHeight, minHeightProperty, minWidth, minWidthProperty, opaqueInsetsProperty, paddingProperty, positionInArea, prefHeight, prefHeightProperty, prefWidth, prefWidthProperty, resize, scaleShapeProperty, setBackground, setBorder, setCacheShape, setCenterShape, setMaxHeight, setMaxSize, setMaxWidth, setMinHeight, setMinSize, setMinWidth, setOpaqueInsets, setPadding, setPrefHeight, setPrefSize, setPrefWidth, setScaleShape, setShape, setSnapToPixel, shapeProperty, snappedBottomInset, snappedLeftInset, snappedRightInset, snappedTopInset, snapPositionX, snapPositionY, snapSizeX, snapSizeY, snapSpaceX, snapSpaceY, snapToPixelProperty, widthProperty

    Methods inherited from class javafx.scene.Parent Link icon

    getBaselineOffset, getChildrenUnmodifiable, getStylesheets, isNeedsLayout, layout, lookup, needsLayoutProperty, queryAccessibleAttribute, requestLayout

    Methods inherited from class javafx.scene.Node Link icon

    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, focusVisibleProperty, focusWithinProperty, 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, getViewOrder, hasProperties, hoverProperty, idProperty, inputMethodRequestsProperty, intersects, intersects, isCache, isDisable, isDisabled, isFocused, isFocusTraversable, isFocusVisible, isFocusWithin, 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, setEffect, setEventDispatcher, setFocusTraversable, 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, setRotate, setRotationAxis, setScaleX, setScaleY, setScaleZ, setStyle, setTranslateX, setTranslateY, setTranslateZ, setUserData, setViewOrder, setVisible, snapshot, snapshot, startDragAndDrop, startFullDrag, styleProperty, toBack, toFront, translateXProperty, translateYProperty, translateZProperty, usesMirroring, viewOrderProperty, visibleProperty

    Methods inherited from class java.lang.Object Link icon

    equals, getClass, hashCode, notify, notifyAll, wait, wait, wait

    Methods inherited from interface javafx.css.Styleable Link icon

    getStyleableNode

  • Constructor Details Link icon

    • ConnectionPane Link icon

      public ConnectionPane()

  • Method Details Link icon

    • addNewConnectionNode Link icon

      public StandardConnectionNode addNewConnectionNode(StandardConnectionNode connectionNode, double x, double y)
      Add a new connection node to the connection pane.
      Parameters:
      x - - x position to add new node
      y - - y position to add new node.
      Returns:
      the ConnectionNode which was added.

    • removeConnectionNode Link icon

      public void removeConnectionNode(StandardConnectionNode connectionNode)
      Add a new connection node to the connection pane.

    • getPlugAcceptingConnectionShapes Link icon

      public ArrayList<ConnectorNode> getPlugAcceptingConnectionShapes(StandardConnectionNode connectionNode)
      Get all sockets and all plug connection lines from all nodes. If connectionNode is specified then the plugs from that connection node are not included.
      Parameters:
      connectionNode - - connection node NOT to include in list of plugs. If null then all plugs from all nodes are returned.
      Returns:
      a list of all connection plugs from all nodes.

    • getConnectionLines Link icon

      public ArrayList<ConnectionLine> getConnectionLines(StandardConnectionNode connectionNode)
      Get all the connection lines from all the ConnectionNodes in a ConnectionPane.
      Parameters:
      connectionNode - - ConnectionNode to be excluded
      Returns:
      a list of lines from all non excluded ConnectionNodes.

    • getConnectionPlugs Link icon

      public ArrayList<ConnectorNode> getConnectionPlugs(StandardConnectionNode connectionNode)
      Get all the connection plugs from all the ConnectionNodes in a ConnectionPane.
      Parameters:
      connectionNode - - ConnectionNode to be excluded
      Returns:
      a list of plugs from all non excluded ConnectionNodes.

    • getConnectionSockets Link icon

      public ArrayList<ConnectorNode> getConnectionSockets(StandardConnectionNode connectionNode)
      Get all connection sockets from all Connection Nodes. This is includes branch sockets.
      Parameters:
      connectionNode - - ConnectionNode to be excluded
      Returns:
      a list of sockets from all non excluded ConnectionNodes.

    • toString Link icon

      public String toString()
      Overrides:
      toString in class javafx.scene.Node

    • getConnectionNodes Link icon

      public ArrayList<ConnectionNode> getConnectionNodes()
      Get all connectionNodes added to the ConnectionPane. This does NOT include structures.
      Returns:
      a list of ConnectionNodes added to the connection pane.

    • getConnectionNodes Link icon

      public ArrayList<ConnectionNode> getConnectionNodes(boolean includeStructures)
      Get all connection nodes within the connection pane.
      Parameters:
      includeStructures - - true to include structure nodes.
      Returns:
      a list of connection nodes including or not including connection nodes.

    • getAllConnectionNodes Link icon

      public ArrayList<ConnectionNode> getAllConnectionNodes()
      Get all connection nodes within the connection pane and any associated sub panes. Note that this does NOT include connection structures.
      Returns:
      a list of connection nodes including or not including connection nodes.

    • getAllConnectionStructures Link icon

      public ArrayList<ConnectionNode> getAllConnectionStructures()
      Get all connection structures within the connection pane and any associated sub panes. Note that this does NOT include connection nodes.
      Returns:
      a list of connection structures including or not including connection nodes.

    • getAllConnectionNodes Link icon

      public ArrayList<ConnectionNode> getAllConnectionNodes(boolean includeStructures)
      Get all connection nodes within the connection pane and any associated sub panes.
      Parameters:
      includeStructures - - true to include structure nodes.
      Returns:
      a list of connection nodes including or not including connection nodes.

    • getChildConnectionNodes Link icon

      public ArrayList<ConnectionNode> getChildConnectionNodes(StandardConnectionNode connectionNode)
      Get all node children of a connection node. Children of a connectionNode are those nodes which are connected directly after that node. i.e. you can draw a line directly from the plug of that node to a socket of a child node, including nay branch sockets;
      Parameters:
      connectionNode - - the connection node for which to find children
      Returns:
      a list of children. List will be empty if the node has no children.

    • getParentConnectionNodes Link icon

      public ArrayList<ConnectionNode> getParentConnectionNodes(StandardConnectionNode connectionNode)
      Get all node parents of a connection node. Parents of a ConnectionNode are those noses which are connected directly before that node. i.e. you can draw a direct line form the socket of the node to the plug of a parent node. Note that structures are not included as parents.
      Parameters:
      connectionNode - - the connection node for which to find parent
      Returns:
      a list of children. List will be empty if the node has no children.

    • connectNodes Link icon

      public static boolean connectNodes(StandardConnectionNode childNode, StandardConnectionNode parentNode)
      Connect two nodes.
      Parameters:
      childNode - - the child node.
      parentNode - - the parent node.
      Returns:
      true if the connection was successful.

    • isNodeConnected Link icon

      public static boolean isNodeConnected(StandardConnectionNode childNode, StandardConnectionNode parentNode, boolean includeBranch, boolean bypasStructure)
      Check whether a parent and child node are connected.
      Parameters:
      childNode - - the node which has a plug connected from the parentNode.
      parentNode - - the node which connects to the socket.
      includeBranch - - include parents connected via branch sockets.
      bypasStructure - - if the parent node is a structure go to the next node to check for connection.
      Returns:
      true if connected and false if not connected.

    • getConnectionPlug Link icon

      public static ConnectorNode getConnectionPlug(ConnectionNode childNode, ConnectionNode parentNode, boolean includeBranch, boolean bypassStructure)
      Find the plug used to connect between two nodes.
      Parameters:
      childNode - - the node which has a plug connected from the parentNode.
      parentNode - - the node whoch connects to the socket.
      includeBranch - - include parents connected via branch sockets.
      bypasStructure - - if the parent node is a structure go to the next node to check for connection.
      Returns:
      the plug of the parent which connects to the child or null if no plug is found.

    • zoomIn Link icon

      public void zoomIn(double percent)
      Zoom into the ConnectionPane by a certain percentage
      Parameters:
      percent - Percentage to zoom e.g. 0.1= 10%

    • zoomOut Link icon

      public void zoomOut(double percent)
      Zoom out of the pane by a certain percentage.
      Parameters:
      percent - Percentage to zoom e.g. 0.1= 10%

    • getZoomFactor Link icon

      public double getZoomFactor()
      Get the current zoom factor
      Returns:
      the current zoom factor

    • notifyChange Link icon

      public void notifyChange(int flag)
      Called whenever a connection undergoes a behaviour that other connection nodes to know about.
      Parameters:
      flag - - flag to be passed to other connection nodes.

    • notifyChange Link icon

      public void notifyChange(int flag, StandardConnectionNode connectionNode)
      Called whenever a connection undergoes a behaviour that other connection nodes to know about.
      Parameters:
      flag - - flag to be passed to other connection nodes.

    • disconnectNodes Link icon

      public static ConnectorNode disconnectNodes(ConnectionNode childNode, ConnectionNode parentNode)
      Disconnect a node programtically.
      Parameters:
      parentNode - - the parent node to disconnect
      Returns:
      the plug that was removed