Examples of diva.graph.JGraph

diva.graph.JGraph
A graph widget analogous to java.swing.JTree. JGraph functions as a container for an instance of GraphPane, which is a multi-layer graphics object containing (among other things) a layer upon which graph elements are drawn and manipulated. @see GraphModel @see GraphPane @author Michael Shilman @version $Id: JGraph.java,v 1.12 2006/08/21 23:09:30 cxh Exp $


        // Use the renderer in the JGraph
        GraphPane gp = new GraphPane(bgc, new BasicGraphModel());
        bgc.getNodeController().setNodeRenderer(typedRenderer); // <=== HERE!


        JGraph g = new JGraph(gp);


        // Display it all
        context.getContentPane().add("Center", g);


        // Build the model

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        _graph = _constructDivaGraph();


        // display the graph.
        final GraphController gc = new LocalZenoGraphController();
        final GraphPane gp = new GraphPane(gc, _graph);
        _jgraph = new JGraph(gp);
        _divaPanel.add(_jgraph);


        StateListener listener = new StateListener((GraphPane) _jgraph
                .getCanvasPane());
        _join1.addDebugListener(listener);

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        _model = (TypedCompositeActor) target;


        // ((TypedCompositeActor) (((PtolemyEffigy) (_tableau.getContainer()))
        //      .getModel()));
        BasicGraphFrame parent = (BasicGraphFrame) (_tableau.getFrame());
        JGraph jGraph = parent.getJGraph();
        GraphPane graphPane = jGraph.getGraphPane();
        _controller = graphPane.getGraphController();
        _selectionModel = _controller.getSelectionModel();


        Interactor interactor = _controller.getEdgeController(new Object())
                .getEdgeInteractor();

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                    component.requestFocus();
                }
            }
        });


        setJGraph(new JGraph(pane));
        _dropTarget = new EditorDropTarget(_jgraph);
        return _jgraph;
    }

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     *  ptolemy model.
     *  @return the JGraph.
     *  @see #setJGraph(JGraph)
     */
    public JGraph getJGraph() {
        JGraph graph = _frameController.getJGraph();
        if (graph == null) {
            graph = super.getJGraph();
        }
        return graph;
    }

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                CompositeActorMatcher.class).iterator();
        boolean first = true;
        while (cases.hasNext()) {
            CompositeActorMatcher matcher = (CompositeActorMatcher) cases
                    .next();
            JGraph jgraph = _addTabbedPane(matcher, false);
            // The first JGraph is the one with the focus.
            if (first) {
                first = false;
                _frame.setJGraph(jgraph);
            }

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                if (!component.hasFocus()) {
                    component.requestFocus();
                }
            }
        });
        JGraph jgraph = new JGraph(pane);
        String name = matcher.getName();
        jgraph.setName(name);
        int index = _tabbedPane.getComponentCount();
        // Put before the default pane, unless this is the default.
        if (newPane) {
            index--;
        }
        _tabbedPane.add(jgraph, index);
        jgraph.setBackground(BasicGraphFrame.BACKGROUND_COLOR);
        // Create a drop target for the jgraph.
        new EditorDropTarget(jgraph);
        return jgraph;
    }

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            GraphModel model = new ActorGraphModel(_toplevel);
            pane = new GraphPane(controller, model);
        }


        JGraph modelViewer = new JGraph(pane);


        // Get dimensions from the model, if they are present.
        // Otherwise, use the same defaults used by vergil.
        boolean boundsSet = false;


        try {
            SizeAttribute vergilBounds = (SizeAttribute) _toplevel
                    .getAttribute("_vergilSize", SizeAttribute.class);
            boundsSet = vergilBounds.setSize(modelViewer);
        } catch (Throwable throwable) {
            // Ignore and set to default.
        }


        if (!boundsSet) {
            // Set default size
            Dimension size = new Dimension(400, 300);
            modelViewer.setMinimumSize(size);
            modelViewer.setPreferredSize(size);
        }


        // Inherit the background color from the applet parameter.
        modelViewer.setBackground(getBackground());


        // Do not include a scroll pane, since generally we size the
        // applet to show the entire model.
        // JScrollPane scrollPane = new JScrollPane(modelViewer);
        // getContentPane().add(scrollPane, BorderLayout.NORTH);

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        Iterator cases = ((Case) entity).entityList(Refinement.class)
                .iterator();
        boolean first = true;
        while (cases.hasNext()) {
            Refinement refinement = (Refinement) cases.next();
            JGraph jgraph = _addTabbedPane(refinement, false);
            // The first JGraph is the one with the focus.
            if (first) {
                first = false;
                setJGraph(jgraph);
            }

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                if (!component.hasFocus()) {
                    component.requestFocus();
                }
            }
        });
        JGraph jgraph = new JGraph(pane);
        String name = refinement.getName();
        jgraph.setName(name);
        int index = _tabbedPane.getComponentCount();
        // Put before the default pane, unless this is the default.
        if (newPane) {
            index--;
        }
        _tabbedPane.add(jgraph, index);
        jgraph.setBackground(BACKGROUND_COLOR);
        // Create a drop target for the jgraph.
        // FIXME: Should override _setDropIntoEnabled to modify all the drop targets created.
        new EditorDropTarget(jgraph);
        return jgraph;
    }

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diva.graph.basic.BasicGraphDemo

diva.graph.basic.BubbleGraphDemo

diva.graph.toolbox.DeletionListener

diva.graph.tutorial.EditorTutorial

diva.graph.tutorial.NestedTutorial

diva.graph.tutorial.NodeRendererTutorial

diva.graph.tutorial.PrepopulatedTutorial

diva.graph.tutorial.SimpleTutorial

ptolemy.actor.gui.unit.UnitSolverDialog

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