Example usage for java.awt.event ItemEvent SELECTED

List of usage examples for java.awt.event ItemEvent SELECTED

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Introduction

In this page you can find the example usage for java.awt.event ItemEvent SELECTED.

Prototype

int SELECTED

To view the source code for java.awt.event ItemEvent SELECTED.

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Document

This state-change value indicates that an item was selected.

Usage

From source file:com.google.code.facebook.graph.sna.applet.BalloonLayoutDemo.java

public BalloonLayoutDemo() {

    // create a simple graph for the demo
    graph = new DelegateForest<String, Integer>();

    createTree();//from w w  w. j av a 2 s .c  o m

    layout = new TreeLayout<String, Integer>(graph);
    radialLayout = new BalloonLayout<String, Integer>(graph);
    radialLayout.setSize(new Dimension(900, 900));
    vv = new VisualizationViewer<String, Integer>(layout, new Dimension(600, 600));
    vv.setBackground(Color.white);
    vv.getRenderContext().setEdgeShapeTransformer(new EdgeShape.Line());
    vv.getRenderContext().setVertexLabelTransformer(new ToStringLabeller());
    // add a listener for ToolTips
    vv.setVertexToolTipTransformer(new ToStringLabeller());
    vv.getRenderContext().setArrowFillPaintTransformer(new ConstantTransformer(Color.lightGray));
    rings = new Rings(radialLayout);

    Container content = getContentPane();
    final GraphZoomScrollPane panel = new GraphZoomScrollPane(vv);
    content.add(panel);

    final DefaultModalGraphMouse graphMouse = new DefaultModalGraphMouse();

    vv.setGraphMouse(graphMouse);
    vv.addKeyListener(graphMouse.getModeKeyListener());

    hyperbolicViewSupport = new ViewLensSupport<String, Integer>(vv,
            new HyperbolicShapeTransformer(vv,
                    vv.getRenderContext().getMultiLayerTransformer().getTransformer(Layer.VIEW)),
            new ModalLensGraphMouse());

    graphMouse.addItemListener(hyperbolicViewSupport.getGraphMouse().getModeListener());

    JComboBox modeBox = graphMouse.getModeComboBox();
    modeBox.addItemListener(graphMouse.getModeListener());
    graphMouse.setMode(ModalGraphMouse.Mode.TRANSFORMING);

    final ScalingControl scaler = new CrossoverScalingControl();

    vv.scaleToLayout(scaler);

    JButton plus = new JButton("+");
    plus.addActionListener(new ActionListener() {
        public void actionPerformed(ActionEvent e) {
            scaler.scale(vv, 1.1f, vv.getCenter());
        }
    });
    JButton minus = new JButton("-");
    minus.addActionListener(new ActionListener() {
        public void actionPerformed(ActionEvent e) {
            scaler.scale(vv, 1 / 1.1f, vv.getCenter());
        }
    });

    JToggleButton radial = new JToggleButton("Balloon");
    radial.addItemListener(new ItemListener() {

        public void itemStateChanged(ItemEvent e) {
            if (e.getStateChange() == ItemEvent.SELECTED) {

                LayoutTransition<String, Integer> lt = new LayoutTransition<String, Integer>(vv, layout,
                        radialLayout);
                Animator animator = new Animator(lt);
                animator.start();
                vv.getRenderContext().getMultiLayerTransformer().getTransformer(Layer.LAYOUT).setToIdentity();
                vv.addPreRenderPaintable(rings);
            } else {

                LayoutTransition<String, Integer> lt = new LayoutTransition<String, Integer>(vv, radialLayout,
                        layout);
                Animator animator = new Animator(lt);
                animator.start();
                vv.getRenderContext().getMultiLayerTransformer().getTransformer(Layer.LAYOUT).setToIdentity();
                vv.removePreRenderPaintable(rings);
            }
            vv.repaint();
        }
    });
    final JRadioButton hyperView = new JRadioButton("Hyperbolic View");
    hyperView.addItemListener(new ItemListener() {
        public void itemStateChanged(ItemEvent e) {
            hyperbolicViewSupport.activate(e.getStateChange() == ItemEvent.SELECTED);
        }
    });

    JPanel scaleGrid = new JPanel(new GridLayout(1, 0));
    scaleGrid.setBorder(BorderFactory.createTitledBorder("Zoom"));

    JPanel controls = new JPanel();
    scaleGrid.add(plus);
    scaleGrid.add(minus);
    controls.add(radial);
    controls.add(scaleGrid);
    controls.add(modeBox);
    controls.add(hyperView);
    content.add(controls, BorderLayout.SOUTH);
}

From source file:de.jakop.ngcalsync.application.TrayStarter.java

private ItemListener createSchedulerItemListener(final Settings settings, final Application application) {

    return new ItemListener() {

        @Override/*from  ww w .j av a 2  s . c om*/
        public void itemStateChanged(final ItemEvent e) {
            try {
                final boolean started = e.getStateChange() == ItemEvent.SELECTED;
                toggleScheduler(started, settings, application);
                settings.setSchedulerStarted(started);
                settings.save();
            } catch (final ConfigurationException ex) {
                throw new RuntimeException(ex);
            }
        }
    };
}

From source file:edu.uci.ics.jung.samples.BalloonLayoutDemo.java

@SuppressWarnings({ "unchecked", "rawtypes" })
public BalloonLayoutDemo() {

    // create a simple graph for the demo
    graph = new DelegateForest<String, Integer>();

    createTree();/*from   w  w w  .  j  av a  2  s.  c  om*/

    layout = new TreeLayout<String, Integer>(graph);
    radialLayout = new BalloonLayout<String, Integer>(graph);
    radialLayout.setSize(new Dimension(900, 900));
    vv = new VisualizationViewer<String, Integer>(layout, new Dimension(600, 600));
    vv.setBackground(Color.white);
    vv.getRenderContext().setEdgeShapeTransformer(new EdgeShape.Line());
    vv.getRenderContext().setVertexLabelTransformer(new ToStringLabeller());
    // add a listener for ToolTips
    vv.setVertexToolTipTransformer(new ToStringLabeller());
    vv.getRenderContext().setArrowFillPaintTransformer(new ConstantTransformer(Color.lightGray));
    rings = new Rings(radialLayout);

    Container content = getContentPane();
    final GraphZoomScrollPane panel = new GraphZoomScrollPane(vv);
    content.add(panel);

    final DefaultModalGraphMouse graphMouse = new DefaultModalGraphMouse();

    vv.setGraphMouse(graphMouse);
    vv.addKeyListener(graphMouse.getModeKeyListener());

    hyperbolicViewSupport = new ViewLensSupport<String, Integer>(vv,
            new HyperbolicShapeTransformer(vv,
                    vv.getRenderContext().getMultiLayerTransformer().getTransformer(Layer.VIEW)),
            new ModalLensGraphMouse());

    graphMouse.addItemListener(hyperbolicViewSupport.getGraphMouse().getModeListener());

    JComboBox modeBox = graphMouse.getModeComboBox();
    modeBox.addItemListener(graphMouse.getModeListener());
    graphMouse.setMode(ModalGraphMouse.Mode.TRANSFORMING);

    final ScalingControl scaler = new CrossoverScalingControl();

    vv.scaleToLayout(scaler);

    JButton plus = new JButton("+");
    plus.addActionListener(new ActionListener() {
        public void actionPerformed(ActionEvent e) {
            scaler.scale(vv, 1.1f, vv.getCenter());
        }
    });
    JButton minus = new JButton("-");
    minus.addActionListener(new ActionListener() {
        public void actionPerformed(ActionEvent e) {
            scaler.scale(vv, 1 / 1.1f, vv.getCenter());
        }
    });

    JToggleButton radial = new JToggleButton("Balloon");
    radial.addItemListener(new ItemListener() {

        public void itemStateChanged(ItemEvent e) {
            if (e.getStateChange() == ItemEvent.SELECTED) {

                LayoutTransition<String, Integer> lt = new LayoutTransition<String, Integer>(vv, layout,
                        radialLayout);
                Animator animator = new Animator(lt);
                animator.start();
                vv.getRenderContext().getMultiLayerTransformer().getTransformer(Layer.LAYOUT).setToIdentity();
                vv.addPreRenderPaintable(rings);
            } else {

                LayoutTransition<String, Integer> lt = new LayoutTransition<String, Integer>(vv, radialLayout,
                        layout);
                Animator animator = new Animator(lt);
                animator.start();
                vv.getRenderContext().getMultiLayerTransformer().getTransformer(Layer.LAYOUT).setToIdentity();
                vv.removePreRenderPaintable(rings);
            }
            vv.repaint();
        }
    });
    final JRadioButton hyperView = new JRadioButton("Hyperbolic View");
    hyperView.addItemListener(new ItemListener() {
        public void itemStateChanged(ItemEvent e) {
            hyperbolicViewSupport.activate(e.getStateChange() == ItemEvent.SELECTED);
        }
    });

    JPanel scaleGrid = new JPanel(new GridLayout(1, 0));
    scaleGrid.setBorder(BorderFactory.createTitledBorder("Zoom"));

    JPanel controls = new JPanel();
    scaleGrid.add(plus);
    scaleGrid.add(minus);
    controls.add(radial);
    controls.add(scaleGrid);
    controls.add(modeBox);
    controls.add(hyperView);
    content.add(controls, BorderLayout.SOUTH);
}

From source file:TreeColapse.java

@SuppressWarnings("unchecked")
public TreeColapse() throws IOException {

    // create a simple graph for the demo
    graph = new DelegateForest<Node, Integer>();

    createTree();/*from w ww . j  a v  a2s .c o m*/

    layout = new TreeLayout<Node, Integer>(graph);
    collapser = new TreeCollapser();

    radialLayout = new RadialTreeLayout<Node, Integer>(graph);
    radialLayout.setSize(new Dimension(600, 600));
    vv = new VisualizationViewer<Node, Integer>(layout, new Dimension(600, 600));
    vv.setBackground(Color.white);
    vv.getRenderContext().setEdgeShapeTransformer(new EdgeShape.Line());
    //vv.getRenderContext().setVertexLabelTransformer(new ToStringLabeller<Node>());
    vv.getRenderContext().setVertexLabelTransformer(new Transformer<Node, String>() {
        public String transform(Node e) {
            return (e.getName());
        }
    });

    vv.getRenderContext().setVertexShapeTransformer(new ClusterVertexShapeFunction());
    // add a listener for ToolTips
    vv.setVertexToolTipTransformer(new ToStringLabeller());
    vv.getRenderContext().setArrowFillPaintTransformer(new ConstantTransformer(Color.lightGray));
    rings = new Rings();

    Container content = getContentPane();
    final GraphZoomScrollPane panel = new GraphZoomScrollPane(vv);
    content.add(panel);

    final DefaultModalGraphMouse graphMouse = new DefaultModalGraphMouse();

    vv.setGraphMouse(graphMouse);

    JComboBox modeBox = graphMouse.getModeComboBox();
    modeBox.addItemListener(graphMouse.getModeListener());
    graphMouse.setMode(ModalGraphMouse.Mode.TRANSFORMING);

    final ScalingControl scaler = new CrossoverScalingControl();

    JButton plus = new JButton("+");
    plus.addActionListener(new ActionListener() {
        public void actionPerformed(ActionEvent e) {
            scaler.scale(vv, 1.1f, vv.getCenter());
        }
    });
    JButton minus = new JButton("-");
    minus.addActionListener(new ActionListener() {
        public void actionPerformed(ActionEvent e) {
            scaler.scale(vv, 1 / 1.1f, vv.getCenter());
        }
    });

    JToggleButton radial = new JToggleButton("Radial");
    radial.addItemListener(new ItemListener() {

        public void itemStateChanged(ItemEvent e) {
            if (e.getStateChange() == ItemEvent.SELECTED) {
                // layout.setRadial(true);
                vv.setGraphLayout(radialLayout);
                vv.getRenderContext().getMultiLayerTransformer().setToIdentity();
                vv.addPreRenderPaintable(rings);
            } else {
                // layout.setRadial(false);
                vv.setGraphLayout(layout);
                vv.getRenderContext().getMultiLayerTransformer().setToIdentity();
                vv.removePreRenderPaintable(rings);
            }
            vv.repaint();
        }
    });

    JButton collapse = new JButton("Collapse");
    collapse.addActionListener(new ActionListener() {

        public void actionPerformed(ActionEvent e) {
            Collection picked = new HashSet(vv.getPickedVertexState().getPicked());
            if (picked.size() == 1) {
                Object root = picked.iterator().next();
                Forest inGraph = (Forest) layout.getGraph();

                try {
                    collapser.collapse(vv.getGraphLayout(), inGraph, root);
                } catch (InstantiationException e1) {
                    // TODO Auto-generated catch block
                    e1.printStackTrace();
                } catch (IllegalAccessException e1) {
                    // TODO Auto-generated catch block
                    e1.printStackTrace();
                }

                vv.getPickedVertexState().clear();
                vv.repaint();
            }
        }
    });

    JButton expand = new JButton("Expand");
    expand.addActionListener(new ActionListener() {

        public void actionPerformed(ActionEvent e) {
            Collection picked = vv.getPickedVertexState().getPicked();
            for (Object v : picked) {
                if (v instanceof Forest) {
                    Forest inGraph = (Forest) layout.getGraph();
                    collapser.expand(inGraph, (Forest) v);
                }
                vv.getPickedVertexState().clear();
                vv.repaint();
            }
        }
    });

    JPanel scaleGrid = new JPanel(new GridLayout(1, 0));
    scaleGrid.setBorder(BorderFactory.createTitledBorder("Zoom"));

    JPanel controls = new JPanel();
    scaleGrid.add(plus);
    scaleGrid.add(minus);
    controls.add(radial);
    controls.add(scaleGrid);
    controls.add(modeBox);
    controls.add(collapse);
    controls.add(expand);
    content.add(controls, BorderLayout.SOUTH);
}

From source file:MenuDemo.java

public void itemStateChanged(ItemEvent e) {
    JMenuItem source = (JMenuItem) (e.getSource());
    String s = "Item event detected." + newline + "    Event source: " + source.getText() + " (an instance of "
            + getClassName(source) + ")" + newline + "    New state: "
            + ((e.getStateChange() == ItemEvent.SELECTED) ? "selected" : "unselected");
    output.append(s + newline);/*from ww w . jav  a2 s.c  o m*/
    output.setCaretPosition(output.getDocument().getLength());
}

From source file:com.microsoft.intellij.forms.CreateWebSiteForm.java

public CreateWebSiteForm(@org.jetbrains.annotations.Nullable Project project, List<WebSite> webSiteList) {
    super(project, true, IdeModalityType.PROJECT);

    this.project = project;
    for (WebSite ws : webSiteList) {
        webSiteNames.add(ws.getName());//from w  w w  .j av a 2s  . c o m
    }
    setTitle("New Web App Container");

    subscriptionComboBox.addItemListener(new ItemListener() {
        @Override
        public void itemStateChanged(ItemEvent itemEvent) {
            if (itemEvent.getItem() instanceof Subscription) {
                subscription = (Subscription) itemEvent.getItem();
                fillResourceGroups("");
            }
        }
    });

    groupComboBox.addItemListener(new ItemListener() {
        @Override
        public void itemStateChanged(ItemEvent itemEvent) {
            if (itemEvent.getStateChange() == ItemEvent.SELECTED) {
                if (createResGrpLabel.equals(itemEvent.getItem())) {
                    resourceGroup = null;
                    showcreateResourceGroupForm();
                } else if (itemEvent.getItem() instanceof String) {
                    resourceGroup = (String) itemEvent.getItem();
                    fillWebHostingPlans("");
                }
            }
        }
    });

    webHostingPlanComboBoxItemListner = new ItemListener() {
        @Override
        public void itemStateChanged(ItemEvent itemEvent) {
            if (itemEvent.getStateChange() == ItemEvent.SELECTED) {
                String selectedItem = (String) itemEvent.getItem();
                if (selectedItem.equals(createWebHostingPlanLabel)) {
                    showCreateWebHostingPlanForm();
                } else {
                    WebHostingPlanCache plan = hostingPlanMap.get(selectedItem);
                    pupulateServicePlanDetails(plan);
                }
            }
        }
    };

    defaultJDK.addActionListener(new ActionListener() {
        @Override
        public void actionPerformed(ActionEvent e) {
            enableCustomJDK(false);
            enableCustomJDKUser(false);
            customJDK.setSelected(false);
            customJDKUser.setSelected(false);
        }
    });

    customJDK.addActionListener(new ActionListener() {
        @Override
        public void actionPerformed(ActionEvent e) {
            enableCustomJDK(true);
            enableCustomJDKUser(false);
            defaultJDK.setSelected(false);
            customJDKUser.setSelected(false);
        }
    });

    customJDKUser.addActionListener(new ActionListener() {
        @Override
        public void actionPerformed(ActionEvent e) {
            enableCustomJDK(false);
            enableCustomJDKUser(true);
            defaultJDK.setSelected(false);
            customJDK.setSelected(false);
        }
    });

    storageNames.addItemListener(new ItemListener() {
        @Override
        public void itemStateChanged(ItemEvent e) {
            storageComboListener();
        }
    });

    customUrl.getDocument().addDocumentListener(createServerUrlListener());

    accLink.setAction(new AccountsAction());

    defaultJDK.setSelected(true);
    enableCustomJDK(false);
    enableCustomJDKUser(false);

    List<String> containerList = new ArrayList<String>();
    for (WebAppsContainers type : WebAppsContainers.values()) {
        containerList.add(type.getName());
    }
    webContainerComboBox.setModel(new DefaultComboBoxModel(containerList.toArray()));
    linkPrice.setURI(URI.create(message("lnkWebAppPrice")));
    linkPrice.setText("Pricing");
    init();
    webAppCreated = "";
    fillSubscriptions();
}

From source file:be.ugent.maf.cellmissy.gui.controller.analysis.doseresponse.generic.LoadGenericDRDataController.java

/**
 * Private methods//  w ww  . j  a  v  a 2  s.com
 */
//init view
private void initDataLoadingPanel() {
    dataLoadingPanel = new DRDataLoadingPanel();
    /**
     * Action Listeners.
     */
    //Popup file selector and import and parse the file
    dataLoadingPanel.getChooseFileButton().addActionListener(new ActionListener() {
        @Override
        public void actionPerformed(ActionEvent e) {
            // Open a JFile Chooser
            JFileChooser fileChooser = new JFileChooser();
            fileChooser.setDialogTitle(
                    "Choose a tabular file (XLS, XLSX, CSV, TSV) for the import of the experiment");
            // to select only appropriate files
            fileChooser.setFileFilter(new FileFilter() {
                @Override
                public boolean accept(File f) {
                    if (f.isDirectory()) {
                        return true;
                    }
                    int index = f.getName().lastIndexOf(".");
                    String extension = f.getName().substring(index + 1);
                    return extension.equals("xls") || extension.equals("xlsx") || extension.equals("csv")
                            || extension.equals("tsv");
                }

                @Override
                public String getDescription() {
                    return (".xls, .xlsx, .csv and .tsv files");
                }
            });
            fileChooser.setFileSelectionMode(JFileChooser.FILES_AND_DIRECTORIES);
            fileChooser.setAcceptAllFileFilterUsed(false);
            // in response to the button click, show open dialog
            int returnVal = fileChooser.showOpenDialog(dataLoadingPanel);
            if (returnVal == JFileChooser.APPROVE_OPTION) {
                File chosenFile = fileChooser.getSelectedFile();
                //                    // create and execute a new swing worker with the selected file for the import
                //                    ImportExperimentSwingWorker importExperimentSwingWorker = new ImportExperimentSwingWorker(chosenFile);
                //                    importExperimentSwingWorker.execute();
                parseDRFile(chosenFile);
                if (doseResponseController.getImportedDRDataHolder().getDoseResponseData() != null) {
                    dataLoadingPanel.getFileLabel().setText(chosenFile.getAbsolutePath());
                    doseResponseController.getGenericDRParentPanel().getNextButton().setEnabled(true);
                }
            } else {
                JOptionPane.showMessageDialog(dataLoadingPanel, "Command cancelled by user", "",
                        JOptionPane.INFORMATION_MESSAGE);
            }
        }
    });

    dataLoadingPanel.getLogTransformCheckBox().addItemListener(new ItemListener() {
        @Override
        public void itemStateChanged(ItemEvent e) {
            if (e.getStateChange() == ItemEvent.SELECTED) {
                doseResponseController.setLogTransform(true);
            } else {
                doseResponseController.setLogTransform(false);
            }
        }
    });
}

From source file:gridvisual.GridVisualize.java

public GridVisualize() {

    // create a simple graph for the demo
    graph = new DelegateForest<String, Integer>();

    createTree();//from w  w  w  . j  a v a  2s. c o  m

    layout = new TreeLayout<String, Integer>(graph);
    radialLayout = new BalloonLayout<String, Integer>(graph);
    radialLayout.setSize(new Dimension(900, 900));
    vv = new VisualizationViewer<String, Integer>(layout, new Dimension(600, 600));
    vv.setBackground(Color.white);
    vv.getRenderContext().setEdgeShapeTransformer(new EdgeShape.Line());
    vv.getRenderContext().setVertexLabelTransformer(new ToStringLabeller());
    // add a listener for ToolTips
    vv.setVertexToolTipTransformer(new ToStringLabeller());
    vv.getRenderContext().setArrowFillPaintTransformer(new ConstantTransformer(Color.lightGray));
    rings = new Rings(radialLayout);

    Container content = getContentPane();
    final GraphZoomScrollPane panel = new GraphZoomScrollPane(vv);
    content.add(panel);

    final DefaultModalGraphMouse graphMouse = new DefaultModalGraphMouse();

    vv.setGraphMouse(graphMouse);
    vv.addKeyListener(graphMouse.getModeKeyListener());

    hyperbolicViewSupport = new ViewLensSupport<String, Integer>(vv,
            new HyperbolicShapeTransformer(vv,
                    vv.getRenderContext().getMultiLayerTransformer().getTransformer(Layer.VIEW)),
            new ModalLensGraphMouse());

    graphMouse.addItemListener(hyperbolicViewSupport.getGraphMouse().getModeListener());

    JComboBox modeBox = graphMouse.getModeComboBox();
    modeBox.addItemListener(graphMouse.getModeListener());
    graphMouse.setMode(ModalGraphMouse.Mode.TRANSFORMING);

    final ScalingControl scaler = new CrossoverScalingControl();

    vv.scaleToLayout(scaler);

    JButton plus = new JButton("+");
    plus.addActionListener(new ActionListener() {
        public void actionPerformed(ActionEvent e) {
            scaler.scale(vv, 1.1f, vv.getCenter());
        }
    });
    JButton minus = new JButton("-");
    minus.addActionListener(new ActionListener() {
        public void actionPerformed(ActionEvent e) {
            scaler.scale(vv, 1 / 1.1f, vv.getCenter());
        }
    });

    JToggleButton radial = new JToggleButton("Balloon");
    radial.addItemListener(new ItemListener() {

        public void itemStateChanged(ItemEvent e) {
            if (e.getStateChange() == ItemEvent.SELECTED) {

                LayoutTransition<String, Integer> lt = new LayoutTransition<String, Integer>(vv, layout,
                        radialLayout);
                Animator animator = new Animator(lt);
                animator.start();
                vv.getRenderContext().getMultiLayerTransformer().getTransformer(Layer.LAYOUT).setToIdentity();
                vv.addPreRenderPaintable(rings);
            } else {

                LayoutTransition<String, Integer> lt = new LayoutTransition<String, Integer>(vv, radialLayout,
                        layout);
                Animator animator = new Animator(lt);
                animator.start();
                vv.getRenderContext().getMultiLayerTransformer().getTransformer(Layer.LAYOUT).setToIdentity();
                vv.removePreRenderPaintable(rings);
            }
            vv.repaint();
        }
    });
    final JRadioButton hyperView = new JRadioButton("Hyperbolic View");
    hyperView.addItemListener(new ItemListener() {
        public void itemStateChanged(ItemEvent e) {
            hyperbolicViewSupport.activate(e.getStateChange() == ItemEvent.SELECTED);
        }
    });

    JPanel scaleGrid = new JPanel(new GridLayout(1, 0));
    scaleGrid.setBorder(BorderFactory.createTitledBorder("Zoom"));

    JPanel controls = new JPanel();
    scaleGrid.add(plus);
    scaleGrid.add(minus);
    controls.add(radial);
    controls.add(scaleGrid);
    controls.add(modeBox);
    controls.add(hyperView);
    content.add(controls, BorderLayout.SOUTH);

    for (String v : layout.getGraph().getVertices()) {

        java.awt.Point p = nodeTable.get(new Integer(Integer.parseInt(v))).coord;

        layout.setLocation(v, p);
    }

    /*
     Transformer<Integer,Paint> vertexPaint = new Transformer<Integer,Paint>() {
    public Paint transform(Integer i) {
        return Color.GREEN;
    }
    };*/

    /*   Transformer<Integer, Paint> vertexPaint = new Transformer<Integer, Paint>() {
    private final Color[] palette = {Color.GREEN, Color.BLUE, Color.RED}; 
            
    public Paint transform(Integer i) {
       return palette[i.intValue() % palette.length];
    }
    };*/

    vv.getRenderContext().setVertexFillPaintTransformer(new MyTransformer(this.nodeTable));
}

From source file:treeai.Vertex.java

@SuppressWarnings("unchecked")
public JUNGTree() {

    // create a simple graph for the demo
    graph = new DelegateForest<Vertex, Integer>();

    createTree();//from w w w.  j a  va  2 s  .  com

    layout = new TreeLayout<Vertex, Integer>(graph);
    collapser = new TreeCollapser();

    radialLayout = new RadialTreeLayout<Vertex, Integer>(graph);
    radialLayout.setSize(new Dimension(600, 600));
    vv = new VisualizationViewer<Vertex, Integer>(layout, new Dimension(600, 600));
    vv.setBackground(Color.white);
    vv.getRenderContext().setEdgeShapeTransformer(new EdgeShape.Line());
    vv.getRenderContext().setVertexLabelTransformer(new ToStringLabeller());
    vv.getRenderContext().setVertexShapeTransformer(new ClusterVertexShapeFunction());
    // add a listener for ToolTips
    vv.setVertexToolTipTransformer(new ToStringLabeller());
    vv.getRenderContext().setArrowFillPaintTransformer(new ConstantTransformer(Color.lightGray));
    rings = new Rings();

    Container content = getContentPane();
    final GraphZoomScrollPane panel = new GraphZoomScrollPane(vv);
    content.add(panel);

    final DefaultModalGraphMouse graphMouse = new DefaultModalGraphMouse();

    vv.setGraphMouse(graphMouse);

    JComboBox modeBox = graphMouse.getModeComboBox();
    modeBox.addItemListener(graphMouse.getModeListener());
    graphMouse.setMode(ModalGraphMouse.Mode.TRANSFORMING);

    final ScalingControl scaler = new CrossoverScalingControl();

    JButton plus = new JButton("+");
    plus.addActionListener(new ActionListener() {
        public void actionPerformed(ActionEvent e) {
            scaler.scale(vv, 1.1f, vv.getCenter());
        }
    });
    JButton minus = new JButton("-");
    minus.addActionListener(new ActionListener() {
        public void actionPerformed(ActionEvent e) {
            scaler.scale(vv, 1 / 1.1f, vv.getCenter());
        }
    });

    JToggleButton radial = new JToggleButton("Radial");
    radial.addItemListener(new ItemListener() {

        public void itemStateChanged(ItemEvent e) {
            if (e.getStateChange() == ItemEvent.SELECTED) {
                // layout.setRadial(true);
                vv.setGraphLayout(radialLayout);
                vv.getRenderContext().getMultiLayerTransformer().setToIdentity();
                vv.addPreRenderPaintable(rings);
            } else {
                // layout.setRadial(false);
                vv.setGraphLayout(layout);
                vv.getRenderContext().getMultiLayerTransformer().setToIdentity();
                vv.removePreRenderPaintable(rings);
            }
            vv.repaint();
        }
    });

    JButton collapse = new JButton("Collapse");
    collapse.addActionListener(new ActionListener() {

        public void actionPerformed(ActionEvent e) {
            Collection picked = new HashSet(vv.getPickedVertexState().getPicked());
            if (picked.size() == 1) {
                Object root = picked.iterator().next();
                Forest inGraph = (Forest) layout.getGraph();

                try {
                    collapser.collapse(vv.getGraphLayout(), inGraph, root);
                } catch (InstantiationException e1) {
                    // TODO Auto-generated catch block
                    e1.printStackTrace();
                } catch (IllegalAccessException e1) {
                    // TODO Auto-generated catch block
                    e1.printStackTrace();
                }

                vv.getPickedVertexState().clear();
                vv.repaint();
            }
        }
    });

    JButton expand = new JButton("Expand");
    expand.addActionListener(new ActionListener() {

        public void actionPerformed(ActionEvent e) {
            Collection picked = vv.getPickedVertexState().getPicked();
            for (Object v : picked) {
                if (v instanceof Forest) {
                    Forest inGraph = (Forest) layout.getGraph();
                    collapser.expand(inGraph, (Forest) v);
                }
                vv.getPickedVertexState().clear();
                vv.repaint();
            }
        }
    });

    JPanel scaleGrid = new JPanel(new GridLayout(1, 0));
    scaleGrid.setBorder(BorderFactory.createTitledBorder("Zoom"));

    JPanel controls = new JPanel();
    scaleGrid.add(plus);
    scaleGrid.add(minus);
    controls.add(radial);
    controls.add(scaleGrid);
    controls.add(modeBox);
    controls.add(collapse);
    controls.add(expand);
    content.add(controls, BorderLayout.SOUTH);
}

From source file:com.google.code.facebook.graph.sna.applet.RadialTreeLensDemo.java

/**
 * create an instance of a simple graph with controls to
 * demo the zoomand hyperbolic features.
 * //w w  w.  j  a  v a2s . c  om
 */
public RadialTreeLensDemo() {

    // create a simple graph for the demo
    // create a simple graph for the demo
    graph = new DelegateForest<String, Integer>();

    createTree();

    layout = new TreeLayout<String, Integer>(graph);
    radialLayout = new RadialTreeLayout<String, Integer>(graph);
    radialLayout.setSize(new Dimension(600, 600));

    Dimension preferredSize = new Dimension(600, 600);

    final VisualizationModel<String, Integer> visualizationModel = new DefaultVisualizationModel<String, Integer>(
            radialLayout, preferredSize);
    vv = new VisualizationViewer<String, Integer>(visualizationModel, preferredSize);

    PickedState<String> ps = vv.getPickedVertexState();
    PickedState<Integer> pes = vv.getPickedEdgeState();
    vv.getRenderContext().setVertexFillPaintTransformer(
            new PickableVertexPaintTransformer<String>(ps, Color.red, Color.yellow));
    vv.getRenderContext().setEdgeDrawPaintTransformer(
            new PickableEdgePaintTransformer<Integer>(pes, Color.black, Color.cyan));
    vv.setBackground(Color.white);

    vv.getRenderContext().setVertexLabelTransformer(new ToStringLabeller<String>());
    vv.getRenderContext().setEdgeShapeTransformer(new EdgeShape.Line());

    // add a listener for ToolTips
    vv.setVertexToolTipTransformer(new ToStringLabeller<String>());

    Container content = getContentPane();
    GraphZoomScrollPane gzsp = new GraphZoomScrollPane(vv);
    content.add(gzsp);

    /**
     * the regular graph mouse for the normal view
     */
    final DefaultModalGraphMouse graphMouse = new DefaultModalGraphMouse();

    vv.setGraphMouse(graphMouse);
    vv.addKeyListener(graphMouse.getModeKeyListener());
    rings = new Rings();
    vv.addPreRenderPaintable(rings);

    hyperbolicViewSupport = new ViewLensSupport<String, Integer>(vv,
            new HyperbolicShapeTransformer(vv,
                    vv.getRenderContext().getMultiLayerTransformer().getTransformer(Layer.VIEW)),
            new ModalLensGraphMouse());

    final ScalingControl scaler = new CrossoverScalingControl();

    JButton plus = new JButton("+");
    plus.addActionListener(new ActionListener() {
        public void actionPerformed(ActionEvent e) {
            scaler.scale(vv, 1.1f, vv.getCenter());
        }
    });
    JButton minus = new JButton("-");
    minus.addActionListener(new ActionListener() {
        public void actionPerformed(ActionEvent e) {
            scaler.scale(vv, 1 / 1.1f, vv.getCenter());
        }
    });

    final JRadioButton hyperView = new JRadioButton("Hyperbolic View");
    hyperView.addItemListener(new ItemListener() {
        public void itemStateChanged(ItemEvent e) {
            hyperbolicViewSupport.activate(e.getStateChange() == ItemEvent.SELECTED);
        }
    });

    graphMouse.addItemListener(hyperbolicViewSupport.getGraphMouse().getModeListener());

    JMenuBar menubar = new JMenuBar();
    menubar.add(graphMouse.getModeMenu());
    gzsp.setCorner(menubar);

    JPanel controls = new JPanel();
    JPanel zoomControls = new JPanel(new GridLayout(2, 1));
    zoomControls.setBorder(BorderFactory.createTitledBorder("Zoom"));
    JPanel hyperControls = new JPanel(new GridLayout(3, 2));
    hyperControls.setBorder(BorderFactory.createTitledBorder("Examiner Lens"));
    zoomControls.add(plus);
    zoomControls.add(minus);
    JPanel modeControls = new JPanel(new BorderLayout());
    modeControls.setBorder(BorderFactory.createTitledBorder("Mouse Mode"));
    modeControls.add(graphMouse.getModeComboBox());
    hyperControls.add(hyperView);

    controls.add(zoomControls);
    controls.add(hyperControls);
    controls.add(modeControls);
    content.add(controls, BorderLayout.SOUTH);
}