com.googlecode.blaisemath.graph.view

Class GraphComponent

java.lang.Object

java.awt.Component

java.awt.Container

javax.swing.JComponent

com.googlecode.blaisemath.graphics.swing.JGraphicComponent

com.googlecode.blaisemath.graph.view.GraphComponent

All Implemented Interfaces:

com.googlecode.blaisemath.geom.TransformedCoordinateSpace, ImageObserver, MenuContainer, Serializable

public class GraphComponent
extends com.googlecode.blaisemath.graphics.swing.JGraphicComponent

Provides a view of a graph, using a GraphLayoutManager for positions/layout and a VisualGraph for appearance. The layout manager supports executing long-running layout algorithms in a background thread, and the visual graph shares a CoordinateManager that is used for updating locations from the layout manager. The coordinate manager is thread-safe.

Author:

Elisha Peterson

See Also:

Serialized Form

Nested Class Summary

Nested classes/interfaces inherited from class javax.swing.JComponent

JComponent.AccessibleJComponent

Nested classes/interfaces inherited from class java.awt.Container

Container.AccessibleAWTContainer

Nested classes/interfaces inherited from class java.awt.Component

Component.AccessibleAWTComponent, Component.BaselineResizeBehavior, Component.BltBufferStrategy, Component.FlipBufferStrategy

Field Summary

Fields

Modifier and Type	Field and Description
protected VisualGraph<Graphics2D>	adapter Manages the visual elements of the underlying graph
static String	MENU_KEY_EDGE
static String	MENU_KEY_GRAPH
static String	MENU_KEY_NODE

Fields inherited from class com.googlecode.blaisemath.graphics.swing.JGraphicComponent

antialias, inverseTransform, overlays, P_TRANSFORM, root, selector, transform, underlays

Fields inherited from class javax.swing.JComponent

listenerList, TOOL_TIP_TEXT_KEY, ui, UNDEFINED_CONDITION, WHEN_ANCESTOR_OF_FOCUSED_COMPONENT, WHEN_FOCUSED, WHEN_IN_FOCUSED_WINDOW

Fields inherited from class java.awt.Component

accessibleContext, BOTTOM_ALIGNMENT, CENTER_ALIGNMENT, LEFT_ALIGNMENT, RIGHT_ALIGNMENT, TOP_ALIGNMENT

Fields inherited from interface java.awt.image.ImageObserver

ABORT, ALLBITS, ERROR, FRAMEBITS, HEIGHT, PROPERTIES, SOMEBITS, WIDTH

Constructor Summary

Constructors

Constructor and Description
GraphComponent() Construct with an empty graph.
GraphComponent(com.google.common.graph.Graph graph) Construct with specified graph.
GraphComponent(com.googlecode.blaisemath.graph.layout.GraphLayoutManager gm) Construct with specified graph manager (contains graph and positions).

Method Summary

Modifier and Type	Method and Description
void	addContextMenuInitializer(String key, com.googlecode.blaisemath.util.swing.ContextMenuInitializer init) Adds context menu element to specified object.
VisualGraph	getAdapter() Return the adapter that contains the graph manager and the graph, responsible for handling the visual appearance.
com.googlecode.blaisemath.style.ObjectStyler<com.google.common.graph.EndpointPair<Object>>	getEdgeStyler()
com.google.common.graph.Graph	getGraph()
com.googlecode.blaisemath.graph.layout.GraphLayoutManager	getLayoutManager() Return the graph manager underlying the component, responsible for handling the graph and node locations.
java.util.function.Function<?,String>	getNodeLabelDelegate()
java.util.function.Predicate<Object>	getNodeLabelFilter()
com.googlecode.blaisemath.style.ObjectStyler<Object>	getNodeStyler()
Set	getSelectedNodes()
boolean	isLayoutTaskActive()
void	removeContextMenuInitializer(String key, com.googlecode.blaisemath.util.swing.ContextMenuInitializer init) Removes context menu element from specified object
void	setEdgeStyler(com.googlecode.blaisemath.style.ObjectStyler<com.google.common.graph.EndpointPair<Object>> edgeStyler)
void	setGraph(com.google.common.graph.Graph graph)
void	setLayoutManager(com.googlecode.blaisemath.graph.layout.GraphLayoutManager gm)
void	setLayoutTaskActive(boolean val)
void	setNodeLabelDelegate(java.util.function.Function<Object,String> labeler)
void	setNodeLabelFilter(java.util.function.Predicate<Object> nodeLabelFilter)
void	setNodeStyler(com.googlecode.blaisemath.style.ObjectStyler<Object> nodeStyler)
void	setSelectedNodes(Collection nodes)

Methods inherited from class com.googlecode.blaisemath.graphics.swing.JGraphicComponent

addGraphic, addGraphics, clearGraphics, functionalGraphicAt, getGraphicRoot, getInverseTransform, getOverlays, getSelectionModel, getStyleContext, getToolTipText, getTransform, getUnderlays, graphicAt, isAntialiasOn, isSelectionEnabled, paintChildren, removeGraphic, removeGraphics, renderOverlay, renderTo, renderUnderlay, resetTransform, selectableGraphicAt, setAntialiasOn, setSelectionEnabled, setStyleContext, setTransform, toGraphicCoordinate, toGraphicCoordinateSpace, zoomIn, zoomIn, zoomOut, zoomOut, zoomToAll, zoomToAll, zoomToAll, zoomToSelected, zoomToSelected, zoomToSelected

Methods inherited from class javax.swing.JComponent

addAncestorListener, addNotify, addVetoableChangeListener, computeVisibleRect, contains, createToolTip, disable, enable, firePropertyChange, firePropertyChange, firePropertyChange, fireVetoableChange, getActionForKeyStroke, getActionMap, getAlignmentX, getAlignmentY, getAncestorListeners, getAutoscrolls, getBaseline, getBaselineResizeBehavior, getBorder, getBounds, getClientProperty, getComponentGraphics, getComponentPopupMenu, getConditionForKeyStroke, getDebugGraphicsOptions, getDefaultLocale, getFontMetrics, getGraphics, getHeight, getInheritsPopupMenu, getInputMap, getInputMap, getInputVerifier, getInsets, getInsets, getListeners, getLocation, getMaximumSize, getMinimumSize, getNextFocusableComponent, getPopupLocation, getPreferredSize, getRegisteredKeyStrokes, getRootPane, getSize, getToolTipLocation, getToolTipText, getTopLevelAncestor, getTransferHandler, getUIClassID, getVerifyInputWhenFocusTarget, getVetoableChangeListeners, getVisibleRect, getWidth, getX, getY, grabFocus, hide, isDoubleBuffered, isLightweightComponent, isManagingFocus, isOpaque, isOptimizedDrawingEnabled, isPaintingForPrint, isPaintingOrigin, isPaintingTile, isRequestFocusEnabled, isValidateRoot, paint, paintBorder, paintComponent, paintImmediately, paintImmediately, paramString, print, printAll, printBorder, printChildren, printComponent, processComponentKeyEvent, processKeyBinding, processKeyEvent, processMouseEvent, processMouseMotionEvent, putClientProperty, registerKeyboardAction, registerKeyboardAction, removeAncestorListener, removeNotify, removeVetoableChangeListener, repaint, repaint, requestDefaultFocus, requestFocus, requestFocus, requestFocusInWindow, requestFocusInWindow, resetKeyboardActions, reshape, revalidate, scrollRectToVisible, setActionMap, setAlignmentX, setAlignmentY, setAutoscrolls, setBackground, setBorder, setComponentPopupMenu, setDebugGraphicsOptions, setDefaultLocale, setDoubleBuffered, setEnabled, setFocusTraversalKeys, setFont, setForeground, setInheritsPopupMenu, setInputMap, setInputVerifier, setMaximumSize, setMinimumSize, setNextFocusableComponent, setOpaque, setPreferredSize, setRequestFocusEnabled, setToolTipText, setTransferHandler, setUI, setVerifyInputWhenFocusTarget, setVisible, unregisterKeyboardAction, update, updateUI

Methods inherited from class java.awt.Container

add, add, add, add, add, addContainerListener, addImpl, addPropertyChangeListener, addPropertyChangeListener, applyComponentOrientation, areFocusTraversalKeysSet, countComponents, deliverEvent, doLayout, findComponentAt, findComponentAt, getComponent, getComponentAt, getComponentAt, getComponentCount, getComponents, getComponentZOrder, getContainerListeners, getFocusTraversalKeys, getFocusTraversalPolicy, getLayout, getMousePosition, insets, invalidate, isAncestorOf, isFocusCycleRoot, isFocusCycleRoot, isFocusTraversalPolicyProvider, isFocusTraversalPolicySet, layout, list, list, locate, minimumSize, paintComponents, preferredSize, printComponents, processContainerEvent, processEvent, remove, remove, removeAll, removeContainerListener, setComponentZOrder, setFocusCycleRoot, setFocusTraversalPolicy, setFocusTraversalPolicyProvider, setLayout, transferFocusDownCycle, validate, validateTree

Methods inherited from class java.awt.Component

action, add, addComponentListener, addFocusListener, addHierarchyBoundsListener, addHierarchyListener, addInputMethodListener, addKeyListener, addMouseListener, addMouseMotionListener, addMouseWheelListener, bounds, checkImage, checkImage, coalesceEvents, contains, createImage, createImage, createVolatileImage, createVolatileImage, disableEvents, dispatchEvent, enable, enableEvents, enableInputMethods, firePropertyChange, firePropertyChange, firePropertyChange, firePropertyChange, firePropertyChange, firePropertyChange, getAccessibleContext, getBackground, getBounds, getColorModel, getComponentListeners, getComponentOrientation, getCursor, getDropTarget, getFocusCycleRootAncestor, getFocusListeners, getFocusTraversalKeysEnabled, getFont, getForeground, getGraphicsConfiguration, getHierarchyBoundsListeners, getHierarchyListeners, getIgnoreRepaint, getInputContext, getInputMethodListeners, getInputMethodRequests, getKeyListeners, getLocale, getLocation, getLocationOnScreen, getMouseListeners, getMouseMotionListeners, getMousePosition, getMouseWheelListeners, getName, getParent, getPeer, getPropertyChangeListeners, getPropertyChangeListeners, getSize, getToolkit, getTreeLock, gotFocus, handleEvent, hasFocus, imageUpdate, inside, isBackgroundSet, isCursorSet, isDisplayable, isEnabled, isFocusable, isFocusOwner, isFocusTraversable, isFontSet, isForegroundSet, isLightweight, isMaximumSizeSet, isMinimumSizeSet, isPreferredSizeSet, isShowing, isValid, isVisible, keyDown, keyUp, list, list, list, location, lostFocus, mouseDown, mouseDrag, mouseEnter, mouseExit, mouseMove, mouseUp, move, nextFocus, paintAll, postEvent, prepareImage, prepareImage, processComponentEvent, processFocusEvent, processHierarchyBoundsEvent, processHierarchyEvent, processInputMethodEvent, processMouseWheelEvent, remove, removeComponentListener, removeFocusListener, removeHierarchyBoundsListener, removeHierarchyListener, removeInputMethodListener, removeKeyListener, removeMouseListener, removeMouseMotionListener, removeMouseWheelListener, removePropertyChangeListener, removePropertyChangeListener, repaint, repaint, repaint, resize, resize, setBounds, setBounds, setComponentOrientation, setCursor, setDropTarget, setFocusable, setFocusTraversalKeysEnabled, setIgnoreRepaint, setLocale, setLocation, setLocation, setName, setSize, setSize, show, show, size, toString, transferFocus, transferFocusBackward, transferFocusUpCycle

Methods inherited from class java.lang.Object

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

Field Detail

MENU_KEY_GRAPH

public static final String MENU_KEY_GRAPH

See Also:

Constant Field Values

MENU_KEY_EDGE

public static final String MENU_KEY_EDGE

See Also:

Constant Field Values

MENU_KEY_NODE

public static final String MENU_KEY_NODE

See Also:

Constant Field Values

adapter

protected final VisualGraph<Graphics2D> adapter

Manages the visual elements of the underlying graph

Constructor Detail

GraphComponent

public GraphComponent()

Construct with an empty graph.

GraphComponent

public GraphComponent(com.google.common.graph.Graph graph)

Construct with specified graph.

Parameters:

graph - the graph to initialize with

GraphComponent

public GraphComponent(com.googlecode.blaisemath.graph.layout.GraphLayoutManager gm)

Construct with specified graph manager (contains graph and positions).

Parameters:

gm - graph manager to initialize with

Method Detail

getAdapter

public VisualGraph getAdapter()

Return the adapter that contains the graph manager and the graph, responsible for handling the visual appearance.

Returns:

the adapter

getEdgeStyler

public com.googlecode.blaisemath.style.ObjectStyler<com.google.common.graph.EndpointPair<Object>> getEdgeStyler()

setEdgeStyler

public void setEdgeStyler(com.googlecode.blaisemath.style.ObjectStyler<com.google.common.graph.EndpointPair<Object>> edgeStyler)

getNodeStyler

public com.googlecode.blaisemath.style.ObjectStyler<Object> getNodeStyler()

setNodeStyler

public void setNodeStyler(com.googlecode.blaisemath.style.ObjectStyler<Object> nodeStyler)

getLayoutManager

public com.googlecode.blaisemath.graph.layout.GraphLayoutManager getLayoutManager()

Return the graph manager underlying the component, responsible for handling the graph and node locations.

Returns:

the manager

setLayoutManager

public void setLayoutManager(com.googlecode.blaisemath.graph.layout.GraphLayoutManager gm)

getGraph

public com.google.common.graph.Graph getGraph()

setGraph

public void setGraph(com.google.common.graph.Graph graph)

isLayoutTaskActive

public boolean isLayoutTaskActive()

setLayoutTaskActive

public void setLayoutTaskActive(boolean val)

getNodeLabelFilter

public java.util.function.Predicate<Object> getNodeLabelFilter()

setNodeLabelFilter

public void setNodeLabelFilter(java.util.function.Predicate<Object> nodeLabelFilter)

getNodeLabelDelegate

public java.util.function.Function<?,String> getNodeLabelDelegate()

setNodeLabelDelegate

public void setNodeLabelDelegate(java.util.function.Function<Object,String> labeler)

getSelectedNodes

public Set getSelectedNodes()

setSelectedNodes

public void setSelectedNodes(Collection nodes)

addContextMenuInitializer

public void addContextMenuInitializer(String key,
                                      com.googlecode.blaisemath.util.swing.ContextMenuInitializer init)

Adds context menu element to specified object.

Parameters:

key - either "graph", "node", or "edge"

init - used to initialize the context menu

removeContextMenuInitializer

public void removeContextMenuInitializer(String key,
                                         com.googlecode.blaisemath.util.swing.ContextMenuInitializer init)

Removes context menu element from specified object

Parameters:

key - either "graph", "node", or "edge"

init - used to initialize the context menu