org.globus.cog.gui.grapheditor.targets.swing.views
Class GraphView

java.lang.Object
  org.globus.cog.gui.grapheditor.canvas.views.AbstractView
      org.globus.cog.gui.grapheditor.targets.swing.views.SwingView
          org.globus.cog.gui.grapheditor.targets.swing.views.GraphView

All Implemented Interfaces:

ActionListener, CanvasActionListener, CanvasEventListener, CanvasView, Editor, EventListener, GraphComponentWrapperListener, MouseListener, MouseMotionListener, WindowListener

Direct Known Subclasses:

FlowView, ParallelFlowView, SerialFlowView, TargetsGraphView

public class GraphView

extends SwingView

implements ActionListener, CanvasView, GraphComponentWrapperListener, MouseListener, MouseMotionListener, Editor, CanvasActionListener, WindowListener, CanvasEventListener

Implements a graph view. The initial layout is determined by a layout engine. Can filter nodes and edges based on their class types.

Field Summary

static String	CONTROL_POINTS
static Dimension	DEFAULT_SIZE
static String	LOCATION
static String	SIZE

Constructor Summary

GraphView()

GraphView(GraphLayoutEngine engine)

GraphView(GraphLayoutEngine engine, String name)

Method Summary

void	actionPerformed(ActionEvent e)
void	activate()
void	cancelEdgeEditing()
void	cancelEdgeRequest()
void	canvasActionPerformed(CanvasActionEvent e)
void	canvasEvent(CanvasEvent e)
void	clean() Synchronized so that it waits until any pending invalidations are completed.
void	disable()
void	enable()
boolean	getAntiAliasing()
Point	getCenter(Component component)
GraphLayoutEngine	getLayoutEngine()
CanvasView	getNewInstance(GraphCanvas canvas)
static Point	getRectIntersection(Component comp, Point p)
static Point	getRectIntersection(int xCenter, int yCenter, int x, int y, int width, int height, Point p)
static Point	getRectIntersection(int x, int y, int width, int height, Point p)
static Point	getRectIntersection(NodeComponent comp, Point p)
static Point	getRectIntersection2(int xCenter, int yCenter, int width, int height, Point p)
void	graphChanged(GraphChangedEvent e)
void	graphComponentEvent(GraphComponentWrapperEvent e)
void	initializeEdgesNormal(Map newWrappers, Map coords)
void	initializeEdgesSelective(Map coords)
void	initializeNodesNormal(Map newWrappers, Map coords)
void	initializeNodesSelective(Map coords)
void	invalidate() Forces the view to reevaluate its internal state.
void	invalidate(boolean ignoreOld)
boolean	isEditable()
boolean	isSelective()
void	mouseClicked(MouseEvent e)
void	mouseDragged(MouseEvent e)
void	mouseEntered(MouseEvent e)
void	mouseExited(MouseEvent e)
void	mouseMoved(MouseEvent e)
void	mousePressed(MouseEvent e)
void	mouseReleased(MouseEvent e)
void	newEdgeRequested(EdgeComponent prototype)
EdgeComponentWrapper	newWrapper(Edge e)
NodeComponentWrapper	newWrapper(Node n)
void	reLayout()
void	setAntiAliasing(boolean antiAliasing)
void	setCenter(Component component, Point p)
void	setEdgeCoords(EdgeComponentWrapper edge, Component from, Component to)
static void	setEdgeCoords(EdgeComponentWrapper edge, Component from, Point pt)
void	setEdgeCoords(EdgeComponentWrapper edge, NodeComponent from, NodeComponent to)
void	setEditable(boolean editable)
void	setLayoutEngine(GraphLayoutEngine layoutEngine)
protected void	setMode(int mode)
void	setUpListenersNormal(Map newWrappers)
void	setViewport(Rectangle rect)
EdgeComponentWrapper	updateWrapper(Edge e)
NodeComponentWrapper	updateWrapper(Node n)
void	windowActivated(WindowEvent e)
void	windowClosed(WindowEvent e)
void	windowClosing(WindowEvent e)
void	windowDeactivated(WindowEvent e)
void	windowDeiconified(WindowEvent e)
void	windowIconified(WindowEvent e)
void	windowOpened(WindowEvent e)
protected void	wrapperEntered(MouseEvent e)
protected void	wrapperExited(MouseEvent e)

Methods inherited from class org.globus.cog.gui.grapheditor.targets.swing.views.SwingView

getComponent, getSwingRenderer, repaint, setComponent

Methods inherited from class org.globus.cog.gui.grapheditor.canvas.views.AbstractView

addTransformation, getCanvas, getGraph, getName, getRenderer, getTransformations, getType, getViewport, isActive, setGraph, setName, setRenderer, setTransformation, setType

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.globus.cog.gui.grapheditor.canvas.views.CanvasView

addTransformation, getGraph, getName, getRenderer, getViewport, setGraph, setRenderer, setTransformation

Field Detail

LOCATION

public static final String LOCATION

See Also:

Constant Field Values

SIZE

public static final String SIZE

See Also:

Constant Field Values

CONTROL_POINTS

public static final String CONTROL_POINTS

See Also:

Constant Field Values

DEFAULT_SIZE

public static final Dimension DEFAULT_SIZE

Constructor Detail

GraphView

public GraphView()

GraphView

public GraphView(GraphLayoutEngine engine)

GraphView

public GraphView(GraphLayoutEngine engine,
                 String name)

Method Detail

activate

public void activate()

Specified by:

activate in interface CanvasView

Overrides:

activate in class SwingView

enable

public void enable()

Overrides:

enable in class SwingView

cancelEdgeEditing

public void cancelEdgeEditing()

cancelEdgeRequest

public void cancelEdgeRequest()

Specified by:

cancelEdgeRequest in interface Editor

clean

public void clean()

Synchronized so that it waits until any pending invalidations are completed.

Specified by:

clean in interface CanvasView

Overrides:

clean in class SwingView

disable

public void disable()

Overrides:

disable in class SwingView

getAntiAliasing

public boolean getAntiAliasing()

getCenter

public Point getCenter(Component component)

getLayoutEngine

public GraphLayoutEngine getLayoutEngine()

getNewInstance

public CanvasView getNewInstance(GraphCanvas canvas)

Specified by:

getNewInstance in interface CanvasView

Overrides:

getNewInstance in class AbstractView

getRectIntersection

public static Point getRectIntersection(NodeComponent comp,
                                        Point p)

getRectIntersection

public static Point getRectIntersection(Component comp,
                                        Point p)

getRectIntersection

public static Point getRectIntersection(int x,
                                        int y,
                                        int width,
                                        int height,
                                        Point p)

getRectIntersection2

public static Point getRectIntersection2(int xCenter,
                                         int yCenter,
                                         int width,
                                         int height,
                                         Point p)

getRectIntersection

public static Point getRectIntersection(int xCenter,
                                        int yCenter,
                                        int x,
                                        int y,
                                        int width,
                                        int height,
                                        Point p)

graphChanged

public void graphChanged(GraphChangedEvent e)

graphComponentEvent

public void graphComponentEvent(GraphComponentWrapperEvent e)

Specified by:

graphComponentEvent in interface GraphComponentWrapperListener

invalidate

public void invalidate()

Description copied from interface: CanvasView

Forces the view to reevaluate its internal state. This method is called whenever the structure of the graph changes

Specified by:

invalidate in interface CanvasView

Overrides:

invalidate in class AbstractView

invalidate

public void invalidate(boolean ignoreOld)

initializeNodesSelective

public void initializeNodesSelective(Map coords)

initializeNodesNormal

public void initializeNodesNormal(Map newWrappers,
                                  Map coords)

newWrapper

public NodeComponentWrapper newWrapper(Node n)

updateWrapper

public NodeComponentWrapper updateWrapper(Node n)

initializeEdgesSelective

public void initializeEdgesSelective(Map coords)

initializeEdgesNormal

public void initializeEdgesNormal(Map newWrappers,
                                  Map coords)

newWrapper

public EdgeComponentWrapper newWrapper(Edge e)

updateWrapper

public EdgeComponentWrapper updateWrapper(Edge e)

setUpListenersNormal

public void setUpListenersNormal(Map newWrappers)

isEditable

public boolean isEditable()

Specified by:

isEditable in interface Editor

isSelective

public boolean isSelective()

Specified by:

isSelective in interface CanvasView

Overrides:

isSelective in class AbstractView

canvasActionPerformed

public void canvasActionPerformed(CanvasActionEvent e)

Specified by:

canvasActionPerformed in interface CanvasActionListener

setMode

protected void setMode(int mode)

mouseClicked

public void mouseClicked(MouseEvent e)

Specified by:

mouseClicked in interface MouseListener

mouseDragged

public void mouseDragged(MouseEvent e)

Specified by:

mouseDragged in interface MouseMotionListener

mouseEntered

public void mouseEntered(MouseEvent e)

Specified by:

mouseEntered in interface MouseListener

mouseExited

public void mouseExited(MouseEvent e)

Specified by:

mouseExited in interface MouseListener

mouseMoved

public void mouseMoved(MouseEvent e)

Specified by:

mouseMoved in interface MouseMotionListener

mousePressed

public void mousePressed(MouseEvent e)

Specified by:

mousePressed in interface MouseListener

mouseReleased

public void mouseReleased(MouseEvent e)

Specified by:

mouseReleased in interface MouseListener

newEdgeRequested

public void newEdgeRequested(EdgeComponent prototype)

Specified by:

newEdgeRequested in interface Editor

reLayout

public void reLayout()

Specified by:

reLayout in interface CanvasView

Overrides:

reLayout in class AbstractView

setAntiAliasing

public void setAntiAliasing(boolean antiAliasing)

setCenter

public void setCenter(Component component,
                      Point p)

setEdgeCoords

public void setEdgeCoords(EdgeComponentWrapper edge,
                          NodeComponent from,
                          NodeComponent to)

setEdgeCoords

public void setEdgeCoords(EdgeComponentWrapper edge,
                          Component from,
                          Component to)

setEdgeCoords

public static void setEdgeCoords(EdgeComponentWrapper edge,
                                 Component from,
                                 Point pt)

setEditable

public void setEditable(boolean editable)

Specified by:

setEditable in interface Editor

setLayoutEngine

public void setLayoutEngine(GraphLayoutEngine layoutEngine)

setViewport

public void setViewport(Rectangle rect)

Specified by:

setViewport in interface CanvasView

Overrides:

setViewport in class AbstractView

windowActivated

public void windowActivated(WindowEvent e)

Specified by:

windowActivated in interface WindowListener

windowClosed

public void windowClosed(WindowEvent e)

Specified by:

windowClosed in interface WindowListener

windowClosing

public void windowClosing(WindowEvent e)

Specified by:

windowClosing in interface WindowListener

windowDeactivated

public void windowDeactivated(WindowEvent e)

Specified by:

windowDeactivated in interface WindowListener

windowDeiconified

public void windowDeiconified(WindowEvent e)

Specified by:

windowDeiconified in interface WindowListener

windowIconified

public void windowIconified(WindowEvent e)

Specified by:

windowIconified in interface WindowListener

windowOpened

public void windowOpened(WindowEvent e)

Specified by:

windowOpened in interface WindowListener

wrapperEntered

protected void wrapperEntered(MouseEvent e)

wrapperExited

protected void wrapperExited(MouseEvent e)

actionPerformed

public void actionPerformed(ActionEvent e)

Specified by:

actionPerformed in interface ActionListener

canvasEvent

public void canvasEvent(CanvasEvent e)

Specified by:

canvasEvent in interface CanvasEventListener