wt.clients.beans.graph
Class DefaultGraphView

java.lang.Object
  java.awt.Component
      java.awt.Container
          java.awt.Panel
              wt.clients.beans.graph.AbstractGraphView
                  wt.clients.beans.graph.DefaultGraphView

All Implemented Interfaces:

Accessible, EventListener, FocusListener, GraphModelListener, GraphSelectionModelListener, ImageObserver, MenuContainer, MouseListener, MouseMotionListener, Serializable

public class DefaultGraphView

extends AbstractGraphView

See Also:

Serialized Form

Nested Class Summary

Nested classes inherited from class java.awt.Panel

Panel.AccessibleAWTPanel

Nested classes inherited from class java.awt.Container

Container.AccessibleAWTContainer

Nested classes inherited from class java.awt.Component

Component.AccessibleAWTComponent, Component.BltBufferStrategy, Component.FlipBufferStrategy

Field Summary

private ActionLoader	actionLoader
private static String	CLASSNAME
private String	clickBackgroundAction
private String	clickLinkAction
private String	clickNodeAction
static int	CONNECT_MODE
private String	connectAction
private Rectangle	currentClip
private String	dblClickBackgroundAction
private String	dblClickLinkAction
private String	dblClickNodeAction
private static boolean	DEVELOPER
private GraphNode	endConnectNode
private Point	endPoint
private GraphViewCellRenderer	graphViewCellRenderer
private GraphViewLinkRenderer	graphViewLinkRenderer
private GraphLink	linkOverlayed
private Hashtable	linkToRender
private int	mode
static int	MOVE_MODE
private GraphNode	nodeOverlayed
private Graphics	offgraphics
private Image	offscreen
private Dimension	offscreensize
static int	PADDING_MODE
private Rectangle	realClip
private static String	RESOURCE
static int	SELECT_MODE
private Hashtable	selectionZone
private GraphNode	startConnectNode
private Point	startPoint
private Polygon	startPolygon
private static boolean	VERBOSE
private static String	versionID
private float	zoomFactor

Fields inherited from class wt.clients.beans.graph.AbstractGraphView

FOCUSED_COMPONENT, MODEL, SELECTION_MODEL

Fields inherited from class java.awt.Panel

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 wt.clients.beans.graph.GraphModelListener

LINK_INSERTED, LINK_REMOVED, NODE_INSERTED, NODE_REMOVED, STRUCTURE_CHANGED

Fields inherited from interface wt.clients.beans.graph.GraphSelectionModelListener

LINK_SELECTED, LINK_UNSELECTED, NODE_SELECTED, NODE_UNSELECTED, SELECTION_CLEARED

Fields inherited from interface java.awt.image.ImageObserver

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

Constructor Summary

DefaultGraphView()

DefaultGraphView(GraphModel pGraphModel)

DefaultGraphView(GraphModel pGraphModel, GraphSelectionModel pGraphSelectionModel)

DefaultGraphView(GraphSelectionModel pGraphSelectionModel)

Method Summary

ActionLoader	getActionLoader() Gets the value of the attribute: actionLoader.
String	getClickBackgroundAction() Gets the value of the attribute: clickBackgroundAction.
String	getClickLinkAction() Gets the value of the attribute: clickLinkAction.
String	getClickNodeAction() Gets the value of the attribute: clickNodeAction.
String	getConnectAction() Gets the value of the attribute: connectAction.
String	getDblClickBackgroundAction() Gets the value of the attribute: dblClickBackgroundAction.
String	getDblClickLinkAction() Gets the value of the attribute: dblClickLinkAction.
String	getDblClickNodeAction() Gets the value of the attribute: dblClickNodeAction.
GraphNode	getEndConnectNode() Gets the value of the attribute: endConnectNode.
GraphViewCellRenderer	getGraphViewCellRenderer() Gets the object for the association that plays role: graphViewCellRenderer.
GraphViewLinkRenderer	getGraphViewLinkRenderer() Gets the object for the association that plays role: graphViewLinkRenderer.
GraphLink	getLinkOverlayed() Gets the value of the attribute: linkOverlayed.
int	getMode() Gets the value of the attribute: mode.
GraphNode	getNodeOverlayed() Gets the value of the attribute: nodeOverlayed.
Dimension	getPreferredSize()
GraphNode	getStartConnectNode() Gets the value of the attribute: startConnectNode.
protected Polygon	getZoneAt(Point pPoint)
float	getZoomFactor() Gets the value of the attribute: zoomFactor.
boolean	isLinkMouseOverlayed(GraphLink pLink)
boolean	isNodeMouseOverlayed(GraphNode pNode)
boolean	isObjectExisting(Point pPosition)
void	mouseClicked(MouseEvent e)
void	mouseDragged(MouseEvent e)
void	mouseMoved(MouseEvent e)
void	mousePressed(MouseEvent e)
void	mouseReleased(MouseEvent e)
void	paint(Graphics g)
protected void	paintLink(Graphics g, GraphLink pLink)
protected void	paintLink(Graphics g, GraphLink pLink, GraphViewLinkRenderer pLinkRenderer)
protected void	paintNode(Graphics g, GraphNode pNode)
protected void	paintNode(Graphics g, GraphNode pNode, GraphViewCellRenderer pNodeRenderer)
void	setActionLoader(ActionLoader a_ActionLoader) Sets the value of the attribute: actionLoader.
void	setClickBackgroundAction(String a_ClickBackgroundAction) Sets the value of the attribute: clickBackgroundAction.
void	setClickLinkAction(String a_ClickLinkAction) Sets the value of the attribute: clickLinkAction.
void	setClickNodeAction(String a_ClickNodeAction) Sets the value of the attribute: clickNodeAction.
void	setConnectAction(String a_ConnectAction) Sets the value of the attribute: connectAction.
void	setDblClickBackgroundAction(String a_DblClickBackgroundAction) Sets the value of the attribute: dblClickBackgroundAction.
void	setDblClickLinkAction(String a_DblClickLinkAction) Sets the value of the attribute: dblClickLinkAction.
void	setDblClickNodeAction(String a_DblClickNodeAction) Sets the value of the attribute: dblClickNodeAction.
void	setEndConnectNode(GraphNode a_EndConnectNode) Sets the value of the attribute: endConnectNode.
void	setGraphViewCellRenderer(GraphViewCellRenderer a_GraphViewCellRenderer) Sets the object for the association that plays role: graphViewCellRenderer.
void	setGraphViewLinkRenderer(GraphViewLinkRenderer a_GraphViewLinkRenderer) Sets the object for the association that plays role: graphViewLinkRenderer.
void	setLinkOverlayed(GraphLink a_LinkOverlayed) Sets the value of the attribute: linkOverlayed.
void	setMode(int a_Mode) Sets the value of the attribute: mode.
void	setModel(GraphModel pGraphModel) Sets the object for the association that plays role: MODEL.
void	setNodeOverlayed(GraphNode a_NodeOverlayed) Sets the value of the attribute: nodeOverlayed.
void	setStartConnectNode(GraphNode a_StartConnectNode) Sets the value of the attribute: startConnectNode.
void	setZoomFactor(float a_ZoomFactor) Sets the value of the attribute: zoomFactor.
void	update(Graphics g)

Methods inherited from class wt.clients.beans.graph.AbstractGraphView

createDefaultGraphModel, createDefaultGraphSelectionModel, focusGained, focusLost, getFocusedComponent, getModel, getSelectionModel, graphLinkChanged, graphLinkInserted, graphLinkRemoved, graphLinkSelected, graphLinkUnselected, graphNodeChanged, graphNodeInserted, graphNodeRemoved, graphNodeSelected, graphNodeUnselected, graphSelectionCleared, graphStructureChanged, mouseEntered, mouseExited, setFocusedComponent, setSelectionModel

Methods inherited from class java.awt.Panel

addNotify, getAccessibleContext

Methods inherited from class java.awt.Container

add, add, add, add, add, addContainerListener, addImpl, addPropertyChangeListener, addPropertyChangeListener, applyComponentOrientation, areFocusTraversalKeysSet, countComponents, deliverEvent, doLayout, findComponentAt, findComponentAt, getAlignmentX, getAlignmentY, getComponent, getComponentAt, getComponentAt, getComponentCount, getComponents, getContainerListeners, getFocusTraversalKeys, getFocusTraversalPolicy, getInsets, getLayout, getListeners, getMaximumSize, getMinimumSize, insets, invalidate, isAncestorOf, isFocusCycleRoot, isFocusCycleRoot, isFocusTraversalPolicySet, layout, list, list, locate, minimumSize, paintComponents, paramString, preferredSize, print, printComponents, processContainerEvent, processEvent, remove, remove, removeAll, removeContainerListener, removeNotify, setFocusCycleRoot, setFocusTraversalKeys, setFocusTraversalPolicy, setFont, 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, contains, createImage, createImage, createVolatileImage, createVolatileImage, disable, disableEvents, dispatchEvent, enable, enable, enableEvents, enableInputMethods, firePropertyChange, firePropertyChange, firePropertyChange, getBackground, getBounds, getBounds, getColorModel, getComponentListeners, getComponentOrientation, getCursor, getDropTarget, getFocusCycleRootAncestor, getFocusListeners, getFocusTraversalKeysEnabled, getFont, getFontMetrics, getForeground, getGraphics, getGraphicsConfiguration, getHeight, getHierarchyBoundsListeners, getHierarchyListeners, getIgnoreRepaint, getInputContext, getInputMethodListeners, getInputMethodRequests, getKeyListeners, getLocale, getLocation, getLocation, getLocationOnScreen, getMouseListeners, getMouseMotionListeners, getMouseWheelListeners, getName, getParent, getPeer, getPropertyChangeListeners, getPropertyChangeListeners, getSize, getSize, getToolkit, getTreeLock, getWidth, getX, getY, gotFocus, handleEvent, hasFocus, hide, imageUpdate, inside, isBackgroundSet, isCursorSet, isDisplayable, isDoubleBuffered, isEnabled, isFocusable, isFocusOwner, isFocusTraversable, isFontSet, isForegroundSet, isLightweight, isOpaque, isShowing, isValid, isVisible, keyDown, keyUp, list, list, list, location, lostFocus, mouseDown, mouseDrag, mouseEnter, mouseExit, mouseMove, mouseUp, move, nextFocus, paintAll, postEvent, prepareImage, prepareImage, printAll, processComponentEvent, processFocusEvent, processHierarchyBoundsEvent, processHierarchyEvent, processInputMethodEvent, processKeyEvent, processMouseEvent, processMouseMotionEvent, processMouseWheelEvent, remove, removeComponentListener, removeFocusListener, removeHierarchyBoundsListener, removeHierarchyListener, removeInputMethodListener, removeKeyListener, removeMouseListener, removeMouseMotionListener, removeMouseWheelListener, removePropertyChangeListener, removePropertyChangeListener, repaint, repaint, repaint, repaint, requestFocus, requestFocus, requestFocusInWindow, requestFocusInWindow, reshape, resize, resize, setBackground, setBounds, setBounds, setComponentOrientation, setCursor, setDropTarget, setEnabled, setFocusable, setFocusTraversalKeysEnabled, setForeground, setIgnoreRepaint, setLocale, setLocation, setLocation, setName, setSize, setSize, setVisible, show, show, size, toString, transferFocus, transferFocusUpCycle

Methods inherited from class java.lang.Object

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

Field Detail

CLASSNAME

private static final String CLASSNAME

versionID

private static final String versionID

See Also:

Constant Field Values

offscreen

private Image offscreen

offscreensize

private Dimension offscreensize

offgraphics

private Graphics offgraphics

selectionZone

private Hashtable selectionZone

startPolygon

private Polygon startPolygon

startPoint

private Point startPoint

endPoint

private Point endPoint

startConnectNode

private GraphNode startConnectNode

endConnectNode

private GraphNode endConnectNode

connectAction

private String connectAction

nodeOverlayed

private GraphNode nodeOverlayed

linkOverlayed

private GraphLink linkOverlayed

mode

private int mode

realClip

private Rectangle realClip

currentClip

private Rectangle currentClip

SELECT_MODE

public static final int SELECT_MODE

See Also:

Constant Field Values

MOVE_MODE

public static final int MOVE_MODE

See Also:

Constant Field Values

CONNECT_MODE

public static final int CONNECT_MODE

See Also:

Constant Field Values

PADDING_MODE

public static final int PADDING_MODE

See Also:

Constant Field Values

zoomFactor

private float zoomFactor

clickBackgroundAction

private String clickBackgroundAction

clickNodeAction

private String clickNodeAction

clickLinkAction

private String clickLinkAction

dblClickBackgroundAction

private String dblClickBackgroundAction

dblClickNodeAction

private String dblClickNodeAction

dblClickLinkAction

private String dblClickLinkAction

linkToRender

private Hashtable linkToRender

actionLoader

private ActionLoader actionLoader

graphViewCellRenderer

private GraphViewCellRenderer graphViewCellRenderer

graphViewLinkRenderer

private GraphViewLinkRenderer graphViewLinkRenderer

RESOURCE

private static final String RESOURCE

See Also:

Constant Field Values

VERBOSE

private static boolean VERBOSE

DEVELOPER

private static boolean DEVELOPER

Constructor Detail

DefaultGraphView

public DefaultGraphView(GraphModel pGraphModel,
                        GraphSelectionModel pGraphSelectionModel)

Parameters:

pGraphModel -

pGraphSelectionModel -

DefaultGraphView

public DefaultGraphView(GraphModel pGraphModel)

Parameters:

pGraphModel -

DefaultGraphView

public DefaultGraphView(GraphSelectionModel pGraphSelectionModel)

Parameters:

pGraphSelectionModel -

DefaultGraphView

public DefaultGraphView()

Method Detail

getStartConnectNode

public GraphNode getStartConnectNode()

Gets the value of the attribute: startConnectNode.

Returns:

GraphNode

setStartConnectNode

public void setStartConnectNode(GraphNode a_StartConnectNode)
                         throws WTPropertyVetoException

Sets the value of the attribute: startConnectNode.

Parameters:

a_StartConnectNode -

Throws:

WTPropertyVetoException

getEndConnectNode

public GraphNode getEndConnectNode()

Gets the value of the attribute: endConnectNode.

Returns:

GraphNode

setEndConnectNode

public void setEndConnectNode(GraphNode a_EndConnectNode)
                       throws WTPropertyVetoException

Sets the value of the attribute: endConnectNode.

Parameters:

a_EndConnectNode -

Throws:

WTPropertyVetoException

getConnectAction

public String getConnectAction()

Gets the value of the attribute: connectAction.

Returns:

String

setConnectAction

public void setConnectAction(String a_ConnectAction)

Sets the value of the attribute: connectAction.

Parameters:

a_ConnectAction -

getNodeOverlayed

public GraphNode getNodeOverlayed()

Gets the value of the attribute: nodeOverlayed.

Returns:

GraphNode

setNodeOverlayed

public void setNodeOverlayed(GraphNode a_NodeOverlayed)

Sets the value of the attribute: nodeOverlayed.

Parameters:

a_NodeOverlayed -

getLinkOverlayed

public GraphLink getLinkOverlayed()

Gets the value of the attribute: linkOverlayed.

Returns:

GraphLink

setLinkOverlayed

public void setLinkOverlayed(GraphLink a_LinkOverlayed)

Sets the value of the attribute: linkOverlayed.

Parameters:

a_LinkOverlayed -

getMode

public int getMode()

Gets the value of the attribute: mode.

Returns:

int

setMode

public void setMode(int a_Mode)
             throws WTPropertyVetoException

Sets the value of the attribute: mode.

Parameters:

a_Mode -

Throws:

WTPropertyVetoException

getZoomFactor

public float getZoomFactor()

Gets the value of the attribute: zoomFactor.

Returns:

float

setZoomFactor

public void setZoomFactor(float a_ZoomFactor)
                   throws WTPropertyVetoException

Sets the value of the attribute: zoomFactor.

Parameters:

a_ZoomFactor -

Throws:

WTPropertyVetoException

getClickBackgroundAction

public String getClickBackgroundAction()

Gets the value of the attribute: clickBackgroundAction.

Returns:

String

setClickBackgroundAction

public void setClickBackgroundAction(String a_ClickBackgroundAction)

Sets the value of the attribute: clickBackgroundAction.

Parameters:

a_ClickBackgroundAction -

getClickNodeAction

public String getClickNodeAction()

Gets the value of the attribute: clickNodeAction.

Returns:

String

setClickNodeAction

public void setClickNodeAction(String a_ClickNodeAction)

Sets the value of the attribute: clickNodeAction.

Parameters:

a_ClickNodeAction -

getClickLinkAction

public String getClickLinkAction()

Gets the value of the attribute: clickLinkAction.

Returns:

String

setClickLinkAction

public void setClickLinkAction(String a_ClickLinkAction)

Sets the value of the attribute: clickLinkAction.

Parameters:

a_ClickLinkAction -

getDblClickBackgroundAction

public String getDblClickBackgroundAction()

Gets the value of the attribute: dblClickBackgroundAction.

Returns:

String

setDblClickBackgroundAction

public void setDblClickBackgroundAction(String a_DblClickBackgroundAction)

Sets the value of the attribute: dblClickBackgroundAction.

Parameters:

a_DblClickBackgroundAction -

getDblClickNodeAction

public String getDblClickNodeAction()

Gets the value of the attribute: dblClickNodeAction.

Returns:

String

setDblClickNodeAction

public void setDblClickNodeAction(String a_DblClickNodeAction)

Sets the value of the attribute: dblClickNodeAction.

Parameters:

a_DblClickNodeAction -

getDblClickLinkAction

public String getDblClickLinkAction()

Gets the value of the attribute: dblClickLinkAction.

Returns:

String

setDblClickLinkAction

public void setDblClickLinkAction(String a_DblClickLinkAction)

Sets the value of the attribute: dblClickLinkAction.

Parameters:

a_DblClickLinkAction -

getActionLoader

public ActionLoader getActionLoader()

Gets the value of the attribute: actionLoader.

Returns:

ActionLoader

setActionLoader

public void setActionLoader(ActionLoader a_ActionLoader)

Sets the value of the attribute: actionLoader.

Parameters:

a_ActionLoader -

getGraphViewCellRenderer

public GraphViewCellRenderer getGraphViewCellRenderer()

Gets the object for the association that plays role: graphViewCellRenderer.

Returns:

GraphViewCellRenderer

setGraphViewCellRenderer

public void setGraphViewCellRenderer(GraphViewCellRenderer a_GraphViewCellRenderer)

Sets the object for the association that plays role: graphViewCellRenderer.

Parameters:

a_GraphViewCellRenderer -

getGraphViewLinkRenderer

public GraphViewLinkRenderer getGraphViewLinkRenderer()

Gets the object for the association that plays role: graphViewLinkRenderer.

Returns:

GraphViewLinkRenderer

setGraphViewLinkRenderer

public void setGraphViewLinkRenderer(GraphViewLinkRenderer a_GraphViewLinkRenderer)

Sets the object for the association that plays role: graphViewLinkRenderer.

Parameters:

a_GraphViewLinkRenderer -

setModel

public void setModel(GraphModel pGraphModel)
              throws WTPropertyVetoException

Description copied from class: AbstractGraphView

Sets the object for the association that plays role: MODEL.

Overrides:

setModel in class AbstractGraphView

Parameters:

pGraphModel -

Throws:

WTPropertyVetoException

update

public void update(Graphics g)

Parameters:

g -

paint

public void paint(Graphics g)

Parameters:

g -

paintNode

protected void paintNode(Graphics g,
                         GraphNode pNode)

Parameters:

g -

pNode -

paintNode

protected void paintNode(Graphics g,
                         GraphNode pNode,
                         GraphViewCellRenderer pNodeRenderer)

Parameters:

g -

pNode -

pNodeRenderer -

paintLink

protected void paintLink(Graphics g,
                         GraphLink pLink)

Parameters:

g -

pLink -

paintLink

protected void paintLink(Graphics g,
                         GraphLink pLink,
                         GraphViewLinkRenderer pLinkRenderer)

Parameters:

g -

pLink -

pLinkRenderer -

getPreferredSize

public Dimension getPreferredSize()

Returns:

Dimension

mouseClicked

public void mouseClicked(MouseEvent e)

Specified by:

mouseClicked in interface MouseListener

Overrides:

mouseClicked in class AbstractGraphView

Parameters:

e -

mousePressed

public void mousePressed(MouseEvent e)

Specified by:

mousePressed in interface MouseListener

Overrides:

mousePressed in class AbstractGraphView

Parameters:

e -

mouseReleased

public void mouseReleased(MouseEvent e)

Specified by:

mouseReleased in interface MouseListener

Overrides:

mouseReleased in class AbstractGraphView

Parameters:

e -

mouseDragged

public void mouseDragged(MouseEvent e)

Specified by:

mouseDragged in interface MouseMotionListener

Overrides:

mouseDragged in class AbstractGraphView

Parameters:

e -

mouseMoved

public void mouseMoved(MouseEvent e)

Specified by:

mouseMoved in interface MouseMotionListener

Overrides:

mouseMoved in class AbstractGraphView

Parameters:

e -

getZoneAt

protected Polygon getZoneAt(Point pPoint)

Parameters:

pPoint -

Returns:

Polygon

isObjectExisting

public boolean isObjectExisting(Point pPosition)

Specified by:

isObjectExisting in class AbstractGraphView

Parameters:

pPosition -

Returns:

boolean

isNodeMouseOverlayed

public boolean isNodeMouseOverlayed(GraphNode pNode)

Parameters:

pNode -

Returns:

boolean

isLinkMouseOverlayed

public boolean isLinkMouseOverlayed(GraphLink pLink)

Parameters:

pLink -

Returns:

boolean