List of usage examples for javax.swing JSlider setEnabled
@BeanProperty(expert = true, preferred = true, visualUpdate = true, description = "The enabled state of the component.") public void setEnabled(boolean enabled)
From source file:edu.uci.ics.jung.samples.PerspectiveTransformerDemo.java
/** * create an instance of a simple graph with controls to * demo the zoom and perspective features. * //from w w w. j a v a 2 s.c om */ @SuppressWarnings("serial") public PerspectiveTransformerDemo() { // create a simple graph for the demo graph = TestGraphs.getOneComponentGraph(); graphLayout = new FRLayout<String, Number>(graph); ((FRLayout<String, Number>) graphLayout).setMaxIterations(1000); Dimension preferredSize = new Dimension(600, 600); Map<String, Point2D> map = new HashMap<String, Point2D>(); Transformer<String, Point2D> vlf = TransformerUtils.mapTransformer(map); grid = this.generateVertexGrid(map, preferredSize, 25); gridLayout = new StaticLayout<String, Number>(grid, vlf, preferredSize); final VisualizationModel<String, Number> visualizationModel = new DefaultVisualizationModel<String, Number>( graphLayout, preferredSize); vv = new VisualizationViewer<String, Number>(visualizationModel, preferredSize); PickedState<Number> pes = vv.getPickedEdgeState(); vv.getRenderContext() .setEdgeDrawPaintTransformer(new PickableEdgePaintTransformer<Number>(pes, Color.black, Color.red)); vv.getRenderContext().setVertexShapeTransformer(new Transformer<String, Shape>() { public Shape transform(String v) { return new Rectangle2D.Float(-10, -10, 20, 20); } }); vv.setBackground(Color.white); // 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<Number, Number> graphMouse = new DefaultModalGraphMouse<Number, Number>(); vv.setGraphMouse(graphMouse); viewSupport = new PerspectiveViewTransformSupport<String, Number>(vv); layoutSupport = new PerspectiveLayoutTransformSupport<String, Number>(vv); 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, 0.9f, vv.getCenter()); } }); final JSlider horizontalSlider = new JSlider(-120, 120, 0) { /* (non-Javadoc) * @see javax.swing.JComponent#getPreferredSize() */ @Override public Dimension getPreferredSize() { return new Dimension(80, super.getPreferredSize().height); } }; final JSlider verticalSlider = new JSlider(-120, 120, 0) { /* (non-Javadoc) * @see javax.swing.JComponent#getPreferredSize() */ @Override public Dimension getPreferredSize() { return new Dimension(super.getPreferredSize().width, 80); } }; verticalSlider.setOrientation(JSlider.VERTICAL); final ChangeListener changeListener = new ChangeListener() { public void stateChanged(ChangeEvent e) { int vval = -verticalSlider.getValue(); int hval = horizontalSlider.getValue(); Dimension d = vv.getSize(); PerspectiveTransform pt = null; pt = PerspectiveTransform.getQuadToQuad(vval, hval, d.width - vval, -hval, d.width + vval, d.height + hval, -vval, d.height - hval, 0, 0, d.width, 0, d.width, d.height, 0, d.height); viewSupport.getPerspectiveTransformer().setPerspectiveTransform(pt); layoutSupport.getPerspectiveTransformer().setPerspectiveTransform(pt); vv.repaint(); } }; horizontalSlider.addChangeListener(changeListener); verticalSlider.addChangeListener(changeListener); JPanel perspectivePanel = new JPanel(new BorderLayout()); JPanel perspectiveCenterPanel = new JPanel(new BorderLayout()); perspectivePanel.setBorder(BorderFactory.createTitledBorder("Perspective Controls")); final JButton center = new JButton("Center"); center.addActionListener(new ActionListener() { public void actionPerformed(ActionEvent e) { horizontalSlider.setValue(0); verticalSlider.setValue(0); } }); ButtonGroup radio = new ButtonGroup(); JRadioButton normal = new JRadioButton("None"); normal.addItemListener(new ItemListener() { public void itemStateChanged(ItemEvent e) { boolean selected = e.getStateChange() == ItemEvent.SELECTED; if (selected) { if (viewSupport != null) { viewSupport.deactivate(); } if (layoutSupport != null) { layoutSupport.deactivate(); } } center.setEnabled(!selected); horizontalSlider.setEnabled(!selected); verticalSlider.setEnabled(!selected); } }); final JRadioButton perspectiveView = new JRadioButton("In View"); perspectiveView.addItemListener(new ItemListener() { public void itemStateChanged(ItemEvent e) { viewSupport.activate(e.getStateChange() == ItemEvent.SELECTED); } }); final JRadioButton perspectiveModel = new JRadioButton("In Layout"); perspectiveModel.addItemListener(new ItemListener() { public void itemStateChanged(ItemEvent e) { layoutSupport.activate(e.getStateChange() == ItemEvent.SELECTED); } }); radio.add(normal); radio.add(perspectiveModel); radio.add(perspectiveView); normal.setSelected(true); ButtonGroup graphRadio = new ButtonGroup(); JRadioButton graphButton = new JRadioButton("Graph"); graphButton.setSelected(true); graphButton.addItemListener(new ItemListener() { public void itemStateChanged(ItemEvent e) { if (e.getStateChange() == ItemEvent.SELECTED) { visualizationModel.setGraphLayout(graphLayout); vv.repaint(); } } }); JRadioButton gridButton = new JRadioButton("Grid"); gridButton.addItemListener(new ItemListener() { public void itemStateChanged(ItemEvent e) { if (e.getStateChange() == ItemEvent.SELECTED) { visualizationModel.setGraphLayout(gridLayout); vv.repaint(); } } }); graphRadio.add(graphButton); graphRadio.add(gridButton); JPanel modePanel = new JPanel(new GridLayout(2, 1)); modePanel.setBorder(BorderFactory.createTitledBorder("Display")); modePanel.add(graphButton); modePanel.add(gridButton); JMenuBar menubar = new JMenuBar(); menubar.add(graphMouse.getModeMenu()); gzsp.setCorner(menubar); Container controls = new JPanel(new BorderLayout()); JPanel zoomControls = new JPanel(new GridLayout(2, 1)); zoomControls.setBorder(BorderFactory.createTitledBorder("Zoom")); JPanel perspectiveControls = new JPanel(new GridLayout(3, 1)); zoomControls.add(plus); zoomControls.add(minus); perspectiveControls.add(normal); perspectiveControls.add(perspectiveModel); perspectiveControls.add(perspectiveView); controls.add(zoomControls, BorderLayout.WEST); controls.add(modePanel); perspectivePanel.add(perspectiveControls, BorderLayout.WEST); perspectiveCenterPanel.add(horizontalSlider, BorderLayout.SOUTH); perspectivePanel.add(verticalSlider, BorderLayout.EAST); perspectiveCenterPanel.add(center); perspectivePanel.add(perspectiveCenterPanel); controls.add(perspectivePanel, BorderLayout.EAST); content.add(controls, BorderLayout.SOUTH); }
From source file:edu.uci.ics.jung.samples.PerspectiveVertexImageShaperDemo.java
/** * create an instance of a simple graph with controls to * demo the zoom features.//from w w w .j av a2s.c o m * */ @SuppressWarnings("serial") public PerspectiveVertexImageShaperDemo() { // create a simple graph for the demo graph = new DirectedSparseMultigraph<Number, Number>(); Number[] vertices = createVertices(11); // a Map for the labels Map<Number, String> map = new HashMap<Number, String>(); for (int i = 0; i < vertices.length; i++) { map.put(vertices[i], iconNames[i % iconNames.length]); } // a Map for the Icons Map<Number, Icon> iconMap = new HashMap<Number, Icon>(); for (int i = 0; i < vertices.length; i++) { String name = "/images/topic" + iconNames[i] + ".gif"; try { Icon icon = new LayeredIcon( new ImageIcon(PerspectiveVertexImageShaperDemo.class.getResource(name)).getImage()); iconMap.put(vertices[i], icon); } catch (Exception ex) { System.err.println("You need slashdoticons.jar in your classpath to see the image " + name); } } createEdges(vertices); final VertexStringerImpl<Number> vertexStringerImpl = new VertexStringerImpl<Number>(map); final VertexIconShapeTransformer<Number> vertexImageShapeFunction = new VertexIconShapeTransformer<Number>( new EllipseVertexShapeTransformer<Number>()); FRLayout<Number, Number> layout = new FRLayout<Number, Number>(graph); layout.setMaxIterations(100); vv = new VisualizationViewer<Number, Number>(layout, new Dimension(400, 400)); vv.setBackground(Color.decode("0xffffdd")); final DefaultVertexIconTransformer<Number> vertexIconFunction = new DefaultVertexIconTransformer<Number>(); vertexImageShapeFunction.setIconMap(iconMap); vertexIconFunction.setIconMap(iconMap); vv.getRenderContext().setVertexShapeTransformer(vertexImageShapeFunction); vv.getRenderContext().setVertexIconTransformer(vertexIconFunction); vv.getRenderContext().setVertexLabelTransformer(vertexStringerImpl); PickedState<Number> ps = vv.getPickedVertexState(); ps.addItemListener(new PickWithIconListener(vertexIconFunction)); vv.addPostRenderPaintable(new VisualizationServer.Paintable() { int x; int y; Font font; FontMetrics metrics; int swidth; int sheight; String str = "Thank You, slashdot.org, for the images!"; public void paint(Graphics g) { Dimension d = vv.getSize(); if (font == null) { font = new Font(g.getFont().getName(), Font.BOLD, 20); metrics = g.getFontMetrics(font); swidth = metrics.stringWidth(str); sheight = metrics.getMaxAscent() + metrics.getMaxDescent(); x = (d.width - swidth) / 2; y = (int) (d.height - sheight * 1.5); } g.setFont(font); Color oldColor = g.getColor(); g.setColor(Color.lightGray); g.drawString(str, x, y); g.setColor(oldColor); } public boolean useTransform() { return false; } }); // add a listener for ToolTips vv.setVertexToolTipTransformer(new ToStringLabeller<Number>()); Container content = getContentPane(); final GraphZoomScrollPane panel = new GraphZoomScrollPane(vv); content.add(panel); final DefaultModalGraphMouse<Number, Number> graphMouse = new DefaultModalGraphMouse<Number, Number>(); vv.setGraphMouse(graphMouse); this.viewSupport = new PerspectiveImageLensSupport<Number, Number>(vv); this.layoutSupport = new PerspectiveLayoutTransformSupport<Number, Number>(vv); 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, 0.9f, vv.getCenter()); } }); final JSlider horizontalSlider = new JSlider(-120, 120, 0) { /* (non-Javadoc) * @see javax.swing.JComponent#getPreferredSize() */ @Override public Dimension getPreferredSize() { return new Dimension(80, super.getPreferredSize().height); } }; final JSlider verticalSlider = new JSlider(-120, 120, 0) { /* (non-Javadoc) * @see javax.swing.JComponent#getPreferredSize() */ @Override public Dimension getPreferredSize() { return new Dimension(super.getPreferredSize().width, 80); } }; verticalSlider.setOrientation(JSlider.VERTICAL); final ChangeListener changeListener = new ChangeListener() { public void stateChanged(ChangeEvent e) { int vval = -verticalSlider.getValue(); int hval = horizontalSlider.getValue(); Dimension d = vv.getSize(); PerspectiveTransform pt = null; pt = PerspectiveTransform.getQuadToQuad(vval, hval, d.width - vval, -hval, d.width + vval, d.height + hval, -vval, d.height - hval, 0, 0, d.width, 0, d.width, d.height, 0, d.height); viewSupport.getPerspectiveTransformer().setPerspectiveTransform(pt); layoutSupport.getPerspectiveTransformer().setPerspectiveTransform(pt); vv.repaint(); } }; horizontalSlider.addChangeListener(changeListener); verticalSlider.addChangeListener(changeListener); JPanel perspectivePanel = new JPanel(new BorderLayout()); JPanel perspectiveCenterPanel = new JPanel(new BorderLayout()); perspectivePanel.setBorder(BorderFactory.createTitledBorder("Perspective Controls")); final JButton center = new JButton("Center"); center.addActionListener(new ActionListener() { public void actionPerformed(ActionEvent e) { horizontalSlider.setValue(0); verticalSlider.setValue(0); } }); final JCheckBox noText = new JCheckBox("No Text"); noText.addItemListener(new ItemListener() { public void itemStateChanged(ItemEvent e) { JCheckBox cb = (JCheckBox) e.getSource(); vertexStringerImpl.setEnabled(!cb.isSelected()); vv.repaint(); } }); JPanel centerPanel = new JPanel(); centerPanel.add(noText); ButtonGroup radio = new ButtonGroup(); JRadioButton none = new JRadioButton("None"); none.addItemListener(new ItemListener() { public void itemStateChanged(ItemEvent e) { boolean selected = e.getStateChange() == ItemEvent.SELECTED; if (selected) { if (viewSupport != null) { viewSupport.deactivate(); } if (layoutSupport != null) { layoutSupport.deactivate(); } } center.setEnabled(!selected); horizontalSlider.setEnabled(!selected); verticalSlider.setEnabled(!selected); } }); none.setSelected(true); JRadioButton hyperView = new JRadioButton("View"); hyperView.addItemListener(new ItemListener() { public void itemStateChanged(ItemEvent e) { viewSupport.activate(e.getStateChange() == ItemEvent.SELECTED); } }); JRadioButton hyperModel = new JRadioButton("Layout"); hyperModel.addItemListener(new ItemListener() { public void itemStateChanged(ItemEvent e) { layoutSupport.activate(e.getStateChange() == ItemEvent.SELECTED); } }); radio.add(none); radio.add(hyperView); radio.add(hyperModel); JMenuBar menubar = new JMenuBar(); JMenu modeMenu = graphMouse.getModeMenu(); menubar.add(modeMenu); panel.setCorner(menubar); JPanel scaleGrid = new JPanel(new GridLayout(2, 0)); scaleGrid.setBorder(BorderFactory.createTitledBorder("Zoom")); JPanel controls = new JPanel(new BorderLayout()); scaleGrid.add(plus); scaleGrid.add(minus); controls.add(scaleGrid, BorderLayout.WEST); JPanel lensPanel = new JPanel(new GridLayout(2, 0)); lensPanel.add(none); lensPanel.add(hyperView); lensPanel.add(hyperModel); perspectivePanel.add(lensPanel, BorderLayout.WEST); perspectiveCenterPanel.add(horizontalSlider, BorderLayout.SOUTH); perspectivePanel.add(verticalSlider, BorderLayout.EAST); perspectiveCenterPanel.add(center); perspectivePanel.add(perspectiveCenterPanel); controls.add(perspectivePanel, BorderLayout.EAST); controls.add(centerPanel); content.add(controls, BorderLayout.SOUTH); }