zeus.gui.graph
Class Graph

java.lang.Object
  java.awt.Component
      java.awt.Container
          javax.swing.JComponent
              javax.swing.JPanel
                  zeus.gui.graph.SelectPanel
                      zeus.gui.graph.MovePanel
                          zeus.gui.graph.Graph

All Implemented Interfaces:

javax.accessibility.Accessible, java.util.EventListener, GraphIconListener, GraphModelListener, GraphNodeEditorListener, java.awt.image.ImageObserver, java.awt.MenuContainer, java.awt.event.MouseListener, java.awt.event.MouseMotionListener, java.io.Serializable

public class Graph

extends MovePanel

implements GraphIconListener, GraphModelListener, GraphNodeEditorListener

See Also:

Serialized Form

Nested Class Summary

Nested classes inherited from class javax.swing.JPanel

javax.swing.JPanel.AccessibleJPanel

Nested classes inherited from class javax.swing.JComponent

javax.swing.JComponent.AccessibleJComponent

Nested classes inherited from class java.awt.Container

java.awt.Container.AccessibleAWTContainer

Nested classes inherited from class java.awt.Component

java.awt.Component.AccessibleAWTComponent, java.awt.Component.BltBufferStrategy, java.awt.Component.FlipBufferStrategy

Field Summary

protected static int	BETA
protected static int	BOTTOM_EDGE
static int	CENTRED
static int	CIRCLES
private GraphIcon	destIcon
protected static int	GAMMA
protected static double	HEIGHT_FACTOR
static int	HORIZONTAL_CHILD_PARENT
static int	HORIZONTAL_PARENT_CHILD
protected boolean	isLinkEditable
protected boolean	isNodeEditable
private java.awt.Point	lastPoint
protected static int	LEFT_EDGE
protected GraphModel	model
protected GraphNodeEditor	nodeEditor
protected java.awt.Component	nodeEditorComponent
protected GraphNodeRenderer	nodeRenderer
protected static int	ORG_DX
protected static int	ORG_DY
protected javax.swing.JLayeredPane	pane
protected static int	RIGHT_EDGE
private GraphIcon	sourceIcon
private java.awt.Point	startPoint
private java.awt.Point	stretchedPoint
protected static int	TOP_EDGE
static int	VERTICAL_CHILD_PARENT
static int	VERTICAL_PARENT_CHILD
protected java.util.Hashtable	ViewList
protected int	viewMode

Fields inherited from class zeus.gui.graph.MovePanel

lastCursor

Fields inherited from class zeus.gui.graph.SelectPanel

anchor, end, firstStretch, items, last, region, regionSelected, source_ok, stretched

Fields inherited from class javax.swing.JPanel

Fields inherited from class javax.swing.JComponent

accessibleContext, 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.Container

Fields inherited from class java.awt.Component

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

Graph(GraphModel model)

Graph(GraphModel model, boolean isNodeEditable, boolean isLinkEditable)

Graph(int viewMode, GraphModel model, boolean isNodeEditable, boolean isLinkEditable)

Method Summary

protected void	addNode(GraphNode node)
void	addNotify()
protected boolean	centerView(GraphNode self, java.util.Vector aList)
void	collapse()
protected void	collapseNode(GraphNode node, java.util.Vector doneList)
protected boolean	computeCircularPosition(GraphNode self, java.util.Vector doneList, java.awt.Point p)
boolean	computeHorizontalPosition(GraphNode self, java.util.Vector doneList, java.awt.Point p)
boolean	computeVerticalPosition(GraphNode self, java.util.Vector doneList, java.awt.Point p)
protected void	drawEdge(java.awt.Color color, java.awt.Point p1, java.awt.Point p2, java.awt.Graphics g)
protected void	drawLinks(java.awt.Graphics graphics)
protected void	drawLinks(GraphNode node, java.awt.Graphics graphics)
void	expand()
protected void	expandNode(GraphNode node, java.util.Vector doneList)
protected GraphIcon	findIcon(java.awt.Point pt)
java.awt.Rectangle	getBounds(GraphNode node)
protected void	getConnection(java.awt.Rectangle bb, int edge, java.awt.Point p)
protected boolean	getConnections(GraphNode node1, GraphNode node2, java.awt.Point p1, java.awt.Point p2)
protected java.awt.Rectangle	getDrawArea(java.util.Vector doneList)
GraphModel	getModel()
GraphNodeEditor	getNodeEditor()
GraphNodeRenderer	getNodeRenderer()
protected void	getRelations(java.util.Vector doList, java.util.Vector doneList)
GraphNode[]	getSelectedNodes()
void	graphNodeAdded(GraphModelEvent evt)
void	graphNodeEditingCancelled(GraphNodeEditorEvent evt)
void	graphNodeEditingStopped(GraphNodeEditorEvent evt)
void	graphNodeRemoved(GraphModelEvent evt)
void	graphNodeStateChanged(GraphModelEvent evt)
void	graphStructureChanged(GraphModelEvent evt)
void	hide()
boolean	isVisible(GraphNode node)
void	locationChanged(GraphIconEvent evt)
void	paintComponent(java.awt.Graphics g)
void	performLeftMouseAction(GraphIconEvent evt)
void	performLeftMouseDClickAction(GraphIconEvent evt)
void	performMiddleMouseAction(GraphIconEvent evt)
void	performRightMouseAction(GraphIconEvent evt)
void	recompute()
void	redraw()
protected void	removeNode(GraphNode node)
protected void	reset()
void	select()
void	selectAll()
void	setModel(GraphModel model)
void	setNodeEditor(GraphNodeEditor nodeEditor)
void	setNodeRenderer(GraphNodeRenderer nodeRenderer)
void	setViewMode(int mode)
void	show()
protected void	updateNode(GraphNode node)

Methods inherited from class zeus.gui.graph.MovePanel

anchor, end, moveItems, stretch

Methods inherited from class zeus.gui.graph.SelectPanel

boundedItems, clearRegion, currentBounds, drawLast, drawNext, drawRegion, findItems, getAnchor, getEnd, getLast, getStretched, lastBounds, mouseClicked, mouseDragged, mouseEntered, mouseExited, mouseMoved, mousePressed, mouseReleased

Methods inherited from class javax.swing.JPanel

getAccessibleContext, getUI, getUIClassID, paramString, setUI, updateUI

Methods inherited from class javax.swing.JComponent

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

Methods inherited from class java.awt.Container

add, add, add, add, add, addContainerListener, addImpl, applyComponentOrientation, areFocusTraversalKeysSet, countComponents, deliverEvent, doLayout, findComponentAt, findComponentAt, getComponent, getComponentAt, getComponentAt, getComponentCount, getComponents, getContainerListeners, getFocusTraversalKeys, getFocusTraversalPolicy, getLayout, insets, invalidate, isAncestorOf, isFocusCycleRoot, isFocusCycleRoot, isFocusTraversalPolicySet, layout, list, list, locate, minimumSize, paintComponents, preferredSize, printComponents, processContainerEvent, processEvent, remove, remove, removeAll, removeContainerListener, setFocusCycleRoot, setFocusTraversalKeys, setFocusTraversalPolicy, setLayout, transferFocusBackward, 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, getBackground, getBounds, getColorModel, getComponentListeners, getComponentOrientation, getCursor, getDropTarget, getFocusCycleRootAncestor, getFocusListeners, getFocusTraversalKeysEnabled, getFont, getFontMetrics, getForeground, getGraphicsConfiguration, getHierarchyBoundsListeners, getHierarchyListeners, getIgnoreRepaint, getInputContext, getInputMethodListeners, getInputMethodRequests, getKeyListeners, getLocale, getLocation, getLocationOnScreen, getMouseListeners, getMouseMotionListeners, getMouseWheelListeners, getName, getParent, getPeer, getSize, getToolkit, getTreeLock, gotFocus, handleEvent, hasFocus, imageUpdate, inside, isBackgroundSet, isCursorSet, isDisplayable, isEnabled, isFocusable, isFocusOwner, isFocusTraversable, isFontSet, isForegroundSet, isLightweight, 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, processMouseEvent, processMouseWheelEvent, remove, removeComponentListener, removeFocusListener, removeHierarchyBoundsListener, removeHierarchyListener, removeInputMethodListener, removeKeyListener, removeMouseListener, removeMouseMotionListener, removeMouseWheelListener, repaint, repaint, repaint, resize, resize, setBounds, setBounds, setComponentOrientation, setCursor, setDropTarget, setFocusable, setFocusTraversalKeysEnabled, setIgnoreRepaint, setLocale, setLocation, setLocation, setName, setSize, setSize, show, size, toString, transferFocus, transferFocusUpCycle

Methods inherited from class java.lang.Object

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

Field Detail

VERTICAL_PARENT_CHILD

public static final int VERTICAL_PARENT_CHILD

See Also:

Constant Field Values

VERTICAL_CHILD_PARENT

public static final int VERTICAL_CHILD_PARENT

See Also:

Constant Field Values

HORIZONTAL_PARENT_CHILD

public static final int HORIZONTAL_PARENT_CHILD

See Also:

Constant Field Values

HORIZONTAL_CHILD_PARENT

public static final int HORIZONTAL_CHILD_PARENT

See Also:

Constant Field Values

CENTRED

public static final int CENTRED

See Also:

Constant Field Values

CIRCLES

public static final int CIRCLES

See Also:

Constant Field Values

ORG_DX

protected static final int ORG_DX

See Also:

Constant Field Values

ORG_DY

protected static final int ORG_DY

See Also:

Constant Field Values

HEIGHT_FACTOR

protected static final double HEIGHT_FACTOR

See Also:

Constant Field Values

BETA

protected static final int BETA

See Also:

Constant Field Values

GAMMA

protected static final int GAMMA

See Also:

Constant Field Values

BOTTOM_EDGE

protected static final int BOTTOM_EDGE

See Also:

Constant Field Values

TOP_EDGE

protected static final int TOP_EDGE

See Also:

Constant Field Values

LEFT_EDGE

protected static final int LEFT_EDGE

See Also:

Constant Field Values

RIGHT_EDGE

protected static final int RIGHT_EDGE

See Also:

Constant Field Values

ViewList

protected java.util.Hashtable ViewList

model

protected GraphModel model

nodeRenderer

protected GraphNodeRenderer nodeRenderer

nodeEditor

protected GraphNodeEditor nodeEditor

nodeEditorComponent

protected java.awt.Component nodeEditorComponent

pane

protected javax.swing.JLayeredPane pane

isNodeEditable

protected boolean isNodeEditable

isLinkEditable

protected boolean isLinkEditable

viewMode

protected int viewMode

startPoint

private java.awt.Point startPoint

lastPoint

private java.awt.Point lastPoint

stretchedPoint

private java.awt.Point stretchedPoint

sourceIcon

private GraphIcon sourceIcon

destIcon

private GraphIcon destIcon

Constructor Detail

Graph

public Graph(int viewMode,
             GraphModel model,
             boolean isNodeEditable,
             boolean isLinkEditable)

Graph

public Graph(GraphModel model,
             boolean isNodeEditable,
             boolean isLinkEditable)

Graph

public Graph(GraphModel model)

Method Detail

setModel

public void setModel(GraphModel model)

getModel

public GraphModel getModel()

setViewMode

public void setViewMode(int mode)

getNodeRenderer

public GraphNodeRenderer getNodeRenderer()

setNodeRenderer

public void setNodeRenderer(GraphNodeRenderer nodeRenderer)

getNodeEditor

public GraphNodeEditor getNodeEditor()

setNodeEditor

public void setNodeEditor(GraphNodeEditor nodeEditor)

addNotify

public void addNotify()

isVisible

public boolean isVisible(GraphNode node)

getBounds

public java.awt.Rectangle getBounds(GraphNode node)

reset

protected void reset()

addNode

protected void addNode(GraphNode node)

removeNode

protected void removeNode(GraphNode node)

updateNode

protected void updateNode(GraphNode node)

hide

public void hide()

show

public void show()

collapse

public void collapse()

expand

public void expand()

getSelectedNodes

public GraphNode[] getSelectedNodes()

collapseNode

protected void collapseNode(GraphNode node,
                            java.util.Vector doneList)

expandNode

protected void expandNode(GraphNode node,
                          java.util.Vector doneList)

select

public void select()

selectAll

public void selectAll()

recompute

public void recompute()

getDrawArea

protected java.awt.Rectangle getDrawArea(java.util.Vector doneList)

redraw

public void redraw()

paintComponent

public void paintComponent(java.awt.Graphics g)

drawLinks

protected void drawLinks(java.awt.Graphics graphics)

getRelations

protected void getRelations(java.util.Vector doList,
                            java.util.Vector doneList)

computeCircularPosition

protected boolean computeCircularPosition(GraphNode self,
                                          java.util.Vector doneList,
                                          java.awt.Point p)

centerView

protected boolean centerView(GraphNode self,
                             java.util.Vector aList)

computeHorizontalPosition

public boolean computeHorizontalPosition(GraphNode self,
                                         java.util.Vector doneList,
                                         java.awt.Point p)

computeVerticalPosition

public boolean computeVerticalPosition(GraphNode self,
                                       java.util.Vector doneList,
                                       java.awt.Point p)

drawLinks

protected void drawLinks(GraphNode node,
                         java.awt.Graphics graphics)

getConnection

protected void getConnection(java.awt.Rectangle bb,
                             int edge,
                             java.awt.Point p)

getConnections

protected boolean getConnections(GraphNode node1,
                                 GraphNode node2,
                                 java.awt.Point p1,
                                 java.awt.Point p2)

drawEdge

protected void drawEdge(java.awt.Color color,
                        java.awt.Point p1,
                        java.awt.Point p2,
                        java.awt.Graphics g)

findIcon

protected GraphIcon findIcon(java.awt.Point pt)

locationChanged

public void locationChanged(GraphIconEvent evt)

Specified by:

locationChanged in interface GraphIconListener

performLeftMouseDClickAction

public void performLeftMouseDClickAction(GraphIconEvent evt)

Specified by:

performLeftMouseDClickAction in interface GraphIconListener

performLeftMouseAction

public void performLeftMouseAction(GraphIconEvent evt)

Specified by:

performLeftMouseAction in interface GraphIconListener

performRightMouseAction

public void performRightMouseAction(GraphIconEvent evt)

Specified by:

performRightMouseAction in interface GraphIconListener

performMiddleMouseAction

public void performMiddleMouseAction(GraphIconEvent evt)

Specified by:

performMiddleMouseAction in interface GraphIconListener

graphNodeEditingStopped

public void graphNodeEditingStopped(GraphNodeEditorEvent evt)

Specified by:

graphNodeEditingStopped in interface GraphNodeEditorListener

graphNodeEditingCancelled

public void graphNodeEditingCancelled(GraphNodeEditorEvent evt)

Specified by:

graphNodeEditingCancelled in interface GraphNodeEditorListener

graphStructureChanged

public void graphStructureChanged(GraphModelEvent evt)

Specified by:

graphStructureChanged in interface GraphModelListener

graphNodeAdded

public void graphNodeAdded(GraphModelEvent evt)

Specified by:

graphNodeAdded in interface GraphModelListener

graphNodeRemoved

public void graphNodeRemoved(GraphModelEvent evt)

Specified by:

graphNodeRemoved in interface GraphModelListener

graphNodeStateChanged

public void graphNodeStateChanged(GraphModelEvent evt)

Specified by:

graphNodeStateChanged in interface GraphModelListener