wt.clients.beans.graph
Class DefaultGraphViewLinkRenderer

java.lang.Object
  java.awt.Component
      wt.clients.beans.graph.AbstractGraphViewRenderer
          wt.clients.beans.graph.DefaultGraphViewLinkRenderer

All Implemented Interfaces:

GraphViewLinkRenderer, ImageObserver, MenuContainer, Serializable

Direct Known Subclasses:

DefaultGraphViewSquareLinkRenderer, MonitorTimeLinkRenderer

public class DefaultGraphViewLinkRenderer

extends AbstractGraphViewRenderer

implements GraphViewLinkRenderer, Serializable

See Also:

Serialized Form

Nested Class Summary

Nested classes inherited from class java.awt.Component

Component.AccessibleAWTComponent, Component.BltBufferStrategy, Component.FlipBufferStrategy

Field Summary

private static String	CLASSNAME
private Color	descriptionBackgroundColor
private Point	descriptionLocation
Font	f
FontMetrics	fm
private Point	fromPoint
private GraphLink	graphLink
private Color	lineColor
private Color	lineSelectedColor
private int	linkTotal
private int[]	linkX
private int[]	linkY
private static String	RESOURCE
protected static int	SELECTION_MARGIN
private Point	toPoint
private static String	versionID

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

FONT_SIZE, GRAPH_VIEW, ICON_HEIGHT, ICON_WIDTH, MARGIN, PAD_HEIGHT, PAD_WIDTH

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

DefaultGraphViewLinkRenderer()

Method Summary

protected Point	computePoint(Point from, Point to)
protected Point	fromPoint()
Color	getDescriptionBackgroundColor() Gets the value of the attribute: descriptionBackgroundColor.
Point	getDescriptionLocation() Gets the value of the attribute: descriptionLocation.
Point	getFromPoint() Gets the value of the attribute: fromPoint.
GraphLink	getGraphLink() Gets the value of the attribute: graphLink.
Component	getGraphViewLinkRendererComponent(DefaultGraphView pGraphView, GraphLink pLink)
Color	getLineColor() Gets the value of the attribute: lineColor.
Color	getLineSelectedColor() Gets the value of the attribute: lineSelectedColor.
int	getLinkTotal() Gets the value of the attribute: linkTotal.
int[]	getLinkX() Gets the value of the attribute: linkX.
int[]	getLinkY() Gets the value of the attribute: linkY.
Polygon	getSelectionZone()
Point	getToPoint() Gets the value of the attribute: toPoint.
void	paint(Graphics g)
void	paintDescription(Graphics g)
void	setArrowPolygon()
void	setDescriptionBackgroundColor(Color a_DescriptionBackgroundColor) Sets the value of the attribute: descriptionBackgroundColor.
void	setDescriptionLocation()
void	setDescriptionLocation(Point a_DescriptionLocation) Sets the value of the attribute: descriptionLocation.
void	setFromPoint(Point a_FromPoint) Sets the value of the attribute: fromPoint.
void	setGraphLink(GraphLink a_GraphLink) Sets the value of the attribute: graphLink.
void	setLineColor(Color a_LineColor) Sets the value of the attribute: lineColor.
void	setLineSelectedColor(Color a_LineSelectedColor) Sets the value of the attribute: lineSelectedColor.
void	setLink(GraphLink pLink)
void	setLinkPolygon()
void	setLinkTotal(int a_LinkTotal) Sets the value of the attribute: linkTotal.
void	setLinkX(int[] a_LinkX) Sets the value of the attribute: linkX.
void	setLinkY(int[] a_LinkY) Sets the value of the attribute: linkY.
protected Point	toPoint()

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

getGraphView, setGraphView

Methods inherited from class java.awt.Component

action, add, addComponentListener, addFocusListener, addHierarchyBoundsListener, addHierarchyListener, addInputMethodListener, addKeyListener, addMouseListener, addMouseMotionListener, addMouseWheelListener, addNotify, addPropertyChangeListener, addPropertyChangeListener, applyComponentOrientation, areFocusTraversalKeysSet, bounds, checkImage, checkImage, coalesceEvents, contains, contains, createImage, createImage, createVolatileImage, createVolatileImage, deliverEvent, disable, disableEvents, dispatchEvent, doLayout, enable, enable, enableEvents, enableInputMethods, firePropertyChange, firePropertyChange, firePropertyChange, getAccessibleContext, getAlignmentX, getAlignmentY, getBackground, getBounds, getBounds, getColorModel, getComponentAt, getComponentAt, getComponentListeners, getComponentOrientation, getCursor, getDropTarget, getFocusCycleRootAncestor, getFocusListeners, getFocusTraversalKeys, getFocusTraversalKeysEnabled, getFont, getFontMetrics, getForeground, getGraphics, getGraphicsConfiguration, getHeight, getHierarchyBoundsListeners, getHierarchyListeners, getIgnoreRepaint, getInputContext, getInputMethodListeners, getInputMethodRequests, getKeyListeners, getListeners, getLocale, getLocation, getLocation, getLocationOnScreen, getMaximumSize, getMinimumSize, getMouseListeners, getMouseMotionListeners, getMouseWheelListeners, getName, getParent, getPeer, getPreferredSize, getPropertyChangeListeners, getPropertyChangeListeners, getSize, getSize, getToolkit, getTreeLock, getWidth, getX, getY, gotFocus, handleEvent, hasFocus, hide, imageUpdate, inside, invalidate, isBackgroundSet, isCursorSet, isDisplayable, isDoubleBuffered, isEnabled, isFocusable, isFocusCycleRoot, isFocusOwner, isFocusTraversable, isFontSet, isForegroundSet, isLightweight, isOpaque, isShowing, isValid, isVisible, keyDown, keyUp, layout, list, list, list, list, list, locate, location, lostFocus, minimumSize, mouseDown, mouseDrag, mouseEnter, mouseExit, mouseMove, mouseUp, move, nextFocus, paintAll, paramString, postEvent, preferredSize, prepareImage, prepareImage, print, printAll, processComponentEvent, processEvent, processFocusEvent, processHierarchyBoundsEvent, processHierarchyEvent, processInputMethodEvent, processKeyEvent, processMouseEvent, processMouseMotionEvent, processMouseWheelEvent, remove, removeComponentListener, removeFocusListener, removeHierarchyBoundsListener, removeHierarchyListener, removeInputMethodListener, removeKeyListener, removeMouseListener, removeMouseMotionListener, removeMouseWheelListener, removeNotify, removePropertyChangeListener, removePropertyChangeListener, repaint, repaint, repaint, repaint, requestFocus, requestFocus, requestFocusInWindow, requestFocusInWindow, reshape, resize, resize, setBackground, setBounds, setBounds, setComponentOrientation, setCursor, setDropTarget, setEnabled, setFocusable, setFocusTraversalKeys, setFocusTraversalKeysEnabled, setFont, setForeground, setIgnoreRepaint, setLocale, setLocation, setLocation, setName, setSize, setSize, setVisible, show, show, size, toString, transferFocus, transferFocusBackward, transferFocusUpCycle, update, validate

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

graphLink

private GraphLink graphLink

fromPoint

private Point fromPoint

toPoint

private Point toPoint

SELECTION_MARGIN

protected static final int SELECTION_MARGIN

See Also:

Constant Field Values

linkX

private int[] linkX

linkY

private int[] linkY

linkTotal

private int linkTotal

lineColor

private Color lineColor

lineSelectedColor

private Color lineSelectedColor

descriptionBackgroundColor

private Color descriptionBackgroundColor

descriptionLocation

private Point descriptionLocation

RESOURCE

private static final String RESOURCE

See Also:

Constant Field Values

f

public Font f

fm

public FontMetrics fm

Constructor Detail

DefaultGraphViewLinkRenderer

public DefaultGraphViewLinkRenderer()

Method Detail

getGraphLink

public GraphLink getGraphLink()

Gets the value of the attribute: graphLink.

Returns:

GraphLink

setGraphLink

public void setGraphLink(GraphLink a_GraphLink)
                  throws WTPropertyVetoException

Sets the value of the attribute: graphLink.

Parameters:

a_GraphLink -

Throws:

WTPropertyVetoException

getFromPoint

public Point getFromPoint()

Gets the value of the attribute: fromPoint.

Returns:

Point

setFromPoint

public void setFromPoint(Point a_FromPoint)
                  throws WTPropertyVetoException

Sets the value of the attribute: fromPoint.

Parameters:

a_FromPoint -

Throws:

WTPropertyVetoException

getToPoint

public Point getToPoint()

Gets the value of the attribute: toPoint.

Returns:

Point

getLinkX

public int[] getLinkX()

Gets the value of the attribute: linkX.

Returns:

int[]

setLinkX

public void setLinkX(int[] a_LinkX)

Sets the value of the attribute: linkX.

Parameters:

a_LinkX -

getLinkY

public int[] getLinkY()

Gets the value of the attribute: linkY.

Returns:

int[]

setLinkY

public void setLinkY(int[] a_LinkY)

Sets the value of the attribute: linkY.

Parameters:

a_LinkY -

getLinkTotal

public int getLinkTotal()

Gets the value of the attribute: linkTotal.

Returns:

int

setLinkTotal

public void setLinkTotal(int a_LinkTotal)

Sets the value of the attribute: linkTotal.

Parameters:

a_LinkTotal -

getLineColor

public Color getLineColor()

Gets the value of the attribute: lineColor.

Returns:

Color

setLineColor

public void setLineColor(Color a_LineColor)
                  throws WTPropertyVetoException

Sets the value of the attribute: lineColor.

Parameters:

a_LineColor -

Throws:

WTPropertyVetoException

getLineSelectedColor

public Color getLineSelectedColor()

Gets the value of the attribute: lineSelectedColor.

Returns:

Color

setLineSelectedColor

public void setLineSelectedColor(Color a_LineSelectedColor)
                          throws WTPropertyVetoException

Sets the value of the attribute: lineSelectedColor.

Parameters:

a_LineSelectedColor -

Throws:

WTPropertyVetoException

getDescriptionBackgroundColor

public Color getDescriptionBackgroundColor()

Gets the value of the attribute: descriptionBackgroundColor.

Returns:

Color

setDescriptionBackgroundColor

public void setDescriptionBackgroundColor(Color a_DescriptionBackgroundColor)
                                   throws WTPropertyVetoException

Sets the value of the attribute: descriptionBackgroundColor.

Parameters:

a_DescriptionBackgroundColor -

Throws:

WTPropertyVetoException

getDescriptionLocation

public Point getDescriptionLocation()

Gets the value of the attribute: descriptionLocation.

Returns:

Point

setDescriptionLocation

public void setDescriptionLocation(Point a_DescriptionLocation)

Sets the value of the attribute: descriptionLocation.

Parameters:

a_DescriptionLocation -

paint

public void paint(Graphics g)

Parameters:

g -

paintDescription

public void paintDescription(Graphics g)

Parameters:

g -

setArrowPolygon

public void setArrowPolygon()

setLink

public void setLink(GraphLink pLink)

Parameters:

pLink -

toPoint

protected Point toPoint()

Returns:

Point

fromPoint

protected Point fromPoint()

Returns:

Point

computePoint

protected Point computePoint(Point from,
                             Point to)

Parameters:

from -

to -

Returns:

Point

setLinkPolygon

public void setLinkPolygon()

setDescriptionLocation

public void setDescriptionLocation()

getGraphViewLinkRendererComponent

public Component getGraphViewLinkRendererComponent(DefaultGraphView pGraphView,
                                                   GraphLink pLink)

Specified by:

getGraphViewLinkRendererComponent in interface GraphViewLinkRenderer

Parameters:

pGraphView -

pLink -

Returns:

Component

getSelectionZone

public Polygon getSelectionZone()

Specified by:

getSelectionZone in interface GraphViewLinkRenderer

Returns:

Polygon