List of usage examples for java.awt.event ItemEvent SELECTED
int SELECTED
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From source file:WSRTreeVisualizer.java
public WSRTreeVisualizer() { // create a simple graph for the demo graph = new DelegateForest<String, Integer>(); createTree();//from ww w. j av a2s . c o m treeLayout = new TreeLayout<String, Integer>(graph); radialLayout = new RadialTreeLayout<String, Integer>(graph); radialLayout.setSize(new Dimension(600, 600)); vv = new VisualizationViewer<String, Integer>(treeLayout, 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(); 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) { LayoutTransition<String, Integer> lt = new LayoutTransition<String, Integer>(vv, treeLayout, radialLayout); Animator animator = new Animator(lt); animator.start(); vv.getRenderContext().getMultiLayerTransformer().setToIdentity(); vv.addPreRenderPaintable(rings); } else { LayoutTransition<String, Integer> lt = new LayoutTransition<String, Integer>(vv, radialLayout, treeLayout); Animator animator = new Animator(lt); animator.start(); vv.getRenderContext().getMultiLayerTransformer().setToIdentity(); vv.removePreRenderPaintable(rings); } 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); content.add(controls, BorderLayout.SOUTH); }
From source file:bigdata.explorer.nutch.grapview.tests.WebGraphTreeLayout.java
public WebGraphTreeLayout() throws IOException { // create a simple graph for the demo graph = new DelegateForest<String, Number>(); createTree();// w w w. j a va 2s. com treeLayout = new TreeLayout<String, Number>(graph); radialLayout = new RadialTreeLayout<String, Number>(graph); radialLayout.setSize(new Dimension(600, 600)); vv = new VisualizationViewer<String, Number>(treeLayout, 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(); 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) { LayoutTransition<String, Number> lt = new LayoutTransition<String, Number>(vv, treeLayout, radialLayout); Animator animator = new Animator(lt); animator.start(); vv.getRenderContext().getMultiLayerTransformer().setToIdentity(); vv.addPreRenderPaintable(rings); } else { LayoutTransition<String, Number> lt = new LayoutTransition<String, Number>(vv, radialLayout, treeLayout); Animator animator = new Animator(lt); animator.start(); vv.getRenderContext().getMultiLayerTransformer().setToIdentity(); vv.removePreRenderPaintable(rings); } 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); content.add(controls, BorderLayout.SOUTH); }
From source file:L2RTreeLayoutDemo.java
public L2RTreeLayoutDemo() { // create a simple graph for the demo graph = new DelegateForest<String, Integer>(); createTree();/*from w ww .j a va 2 s .c o m*/ treeLayout = new TreeLayout<String, Integer>(graph); radialLayout = new RadialTreeLayout<String, Integer>(graph); radialLayout.setSize(new Dimension(600, 600)); vv = new VisualizationViewer<String, Integer>(treeLayout, 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(); setLtoR(vv); 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) { LayoutTransition<String, Integer> lt = new LayoutTransition<String, Integer>(vv, treeLayout, radialLayout); Animator animator = new Animator(lt); animator.start(); vv.getRenderContext().getMultiLayerTransformer().setToIdentity(); vv.addPreRenderPaintable(rings); } else { LayoutTransition<String, Integer> lt = new LayoutTransition<String, Integer>(vv, radialLayout, treeLayout); Animator animator = new Animator(lt); animator.start(); vv.getRenderContext().getMultiLayerTransformer().setToIdentity(); setLtoR(vv); vv.removePreRenderPaintable(rings); } 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); content.add(controls, BorderLayout.SOUTH); }
From source file:by.bsuir.main.Graph.java
@SuppressWarnings({ "rawtypes", "unchecked" }) public Graph() {// w w w . java2 s.c om // create a simple graph for the demo graph = new DelegateForest<String, Integer>(); if (Edge.devEdges.size() > 0) ctreateTreeForDevices(); else createTree(); treeLayout = new TreeLayout<String, Integer>(graph); radialLayout = new RadialTreeLayout<String, Integer>(graph); radialLayout.setSize(new Dimension(500, 400)); vv = new VisualizationViewer<String, Integer>(treeLayout, new Dimension(500, 400)); 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(); 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) { LayoutTransition<String, Integer> lt = new LayoutTransition<String, Integer>(vv, treeLayout, radialLayout); Animator animator = new Animator(lt); animator.start(); vv.getRenderContext().getMultiLayerTransformer().setToIdentity(); vv.addPreRenderPaintable(rings); } else { LayoutTransition<String, Integer> lt = new LayoutTransition<String, Integer>(vv, radialLayout, treeLayout); Animator animator = new Animator(lt); animator.start(); vv.getRenderContext().getMultiLayerTransformer().setToIdentity(); vv.removePreRenderPaintable(rings); } 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); content.add(controls, BorderLayout.SOUTH); }
From source file:edu.uci.ics.jung.samples.L2RTreeLayoutDemo.java
@SuppressWarnings({ "unchecked", "rawtypes" }) public L2RTreeLayoutDemo() { // create a simple graph for the demo graph = new DelegateForest<String, Integer>(); createTree();// w w w. j a v a 2 s .co m treeLayout = new TreeLayout<String, Integer>(graph); radialLayout = new RadialTreeLayout<String, Integer>(graph); radialLayout.setSize(new Dimension(600, 600)); vv = new VisualizationViewer<String, Integer>(treeLayout, 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(); setLtoR(vv); 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) { LayoutTransition<String, Integer> lt = new LayoutTransition<String, Integer>(vv, treeLayout, radialLayout); Animator animator = new Animator(lt); animator.start(); vv.getRenderContext().getMultiLayerTransformer().setToIdentity(); vv.addPreRenderPaintable(rings); } else { LayoutTransition<String, Integer> lt = new LayoutTransition<String, Integer>(vv, radialLayout, treeLayout); Animator animator = new Animator(lt); animator.start(); vv.getRenderContext().getMultiLayerTransformer().setToIdentity(); setLtoR(vv); vv.removePreRenderPaintable(rings); } 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); content.add(controls, BorderLayout.SOUTH); }
From source file:org.yccheok.jstock.gui.portfolio.AutoDividendRowJPanel.java
private void jCheckBox1ItemStateChanged(java.awt.event.ItemEvent evt) {//GEN-FIRST:event_jCheckBox1ItemStateChanged final boolean enabled = evt.getStateChange() == ItemEvent.SELECTED; jFormattedTextField2.setEnabled(enabled); jPanel1.setEnabled(enabled);//from w w w . j av a 2 s . c om autoDividendJPanel.updateJCheckBoxColor(); autoDividendJPanel.updateTotalLabel(); }
From source file:demos.TreeCollapse.java
@SuppressWarnings("unchecked") public TreeCollapse() { // create a simple graph for the demo graph = new DelegateForest<String, Integer>(); createTree();//from w ww . j av a 2 s . c om layout = new TreeLayout<String, Integer>(graph); collapser = new TreeCollapser(); radialLayout = new RadialTreeLayout<String, Integer>(graph); radialLayout.setSize(new Dimension(600, 600)); 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()); 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<Object>(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:zodicSign.treeLayout.java
@SuppressWarnings("unchecked") public treeLayout() { // create a simple graph for the demo graph = new DelegateForest<String, Integer>(); createTree();// w w w . ja va2 s. c om layout = new TreeLayout<String, Integer>(graph); collapser = new TreeCollapser(); radialLayout = new RadialTreeLayout<String, Integer>(graph); radialLayout.setSize(new Dimension(600, 600)); 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()); 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:misc.ActionDemo.java
public void itemStateChanged(ItemEvent e) { JCheckBoxMenuItem mi = (JCheckBoxMenuItem) (e.getSource()); boolean selected = (e.getStateChange() == ItemEvent.SELECTED); //Set the enabled state of the appropriate Action. if (mi == cbmi[0]) { leftAction.setEnabled(selected); } else if (mi == cbmi[1]) { middleAction.setEnabled(selected); } else if (mi == cbmi[2]) { rightAction.setEnabled(selected); }//from w ww .ja v a2s . c o m }
From source file:com.google.code.facebook.graph.sna.applet.TreeCollapseDemo.java
@SuppressWarnings("unchecked") public TreeCollapseDemo() { // create a simple graph for the demo graph = new DelegateForest<String, Integer>(); createTree();/*from www .j a va 2 s . co m*/ layout = new TreeLayout<String, Integer>(graph); collapser = new TreeCollapser(); radialLayout = new RadialTreeLayout<String, Integer>(graph); radialLayout.setSize(new Dimension(600, 600)); 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()); 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); }