List of usage examples for javax.swing JLabel JLabel
public JLabel(Icon image)
JLabel instance with the specified image. From source file:Main.java
public static void main(String[] args) { JRadioButton dem = new JRadioButton("Bill", false); dem.setActionCommand("Bill"); JRadioButton rep = new JRadioButton("Bob", false); rep.setActionCommand("Bob"); JRadioButton ind = new JRadioButton("Ross", false); ind.setActionCommand("Ross"); final ButtonGroup group = new ButtonGroup(); group.add(dem);/*from w w w.j av a 2 s .c o m*/ group.add(rep); group.add(ind); class VoteActionListener implements ActionListener { public void actionPerformed(ActionEvent ex) { String choice = group.getSelection().getActionCommand(); System.out.println("ACTION Candidate Selected: " + choice); } } class VoteItemListener implements ItemListener { public void itemStateChanged(ItemEvent ex) { String item = ((AbstractButton) ex.getItemSelectable()).getActionCommand(); boolean selected = (ex.getStateChange() == ItemEvent.SELECTED); System.out.println("ITEM Candidate Selected: " + selected + " Selection: " + item); } } ActionListener al = new VoteActionListener(); dem.addActionListener(al); rep.addActionListener(al); ind.addActionListener(al); ItemListener il = new VoteItemListener(); dem.addItemListener(il); rep.addItemListener(il); ind.addItemListener(il); JFrame frame = new JFrame(); frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE); Container c = frame.getContentPane(); c.setLayout(new GridLayout(4, 1)); c.add(new JLabel("Please Cast Your Vote")); c.add(dem); c.add(rep); c.add(ind); frame.pack(); frame.setVisible(true); }
From source file:SpringDemo2.java
public static void main(String[] args) { JFrame frame = new JFrame("SpringDemo2"); frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE); // Set up the content pane. Container contentPane = frame.getContentPane(); SpringLayout layout = new SpringLayout(); contentPane.setLayout(layout);//ww w .j a v a 2s . com // Create and add the components. JLabel label = new JLabel("Label: "); JTextField textField = new JTextField("Text field", 15); contentPane.add(label); contentPane.add(textField); // Adjust constraints for the label so it's at (5,5). layout.putConstraint(SpringLayout.WEST, label, 5, SpringLayout.WEST, contentPane); layout.putConstraint(SpringLayout.NORTH, label, 5, SpringLayout.NORTH, contentPane); // Adjust constraints for the text field so it's at // (<label's right edge> + 5, 5). layout.putConstraint(SpringLayout.WEST, textField, 5, SpringLayout.EAST, label); layout.putConstraint(SpringLayout.NORTH, textField, 5, SpringLayout.NORTH, contentPane); // Display the window. frame.pack(); frame.setVisible(true); }
From source file:SpringDemo3.java
public static void main(String[] args) { JFrame frame = new JFrame("SpringDemo3"); frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE); // Set up the content pane. Container contentPane = frame.getContentPane(); SpringLayout layout = new SpringLayout(); contentPane.setLayout(layout);/*from www . j a va 2 s . c o m*/ // Create and add the components. JLabel label = new JLabel("Label: "); JTextField textField = new JTextField("Text field", 15); contentPane.add(label); contentPane.add(textField); // Adjust constraints for the label so it's at (5,5). layout.putConstraint(SpringLayout.WEST, label, 5, SpringLayout.WEST, contentPane); layout.putConstraint(SpringLayout.NORTH, label, 5, SpringLayout.NORTH, contentPane); // Adjust constraints for the text field so it's at // (<label's right edge> + 5, 5). layout.putConstraint(SpringLayout.WEST, textField, 5, SpringLayout.EAST, label); layout.putConstraint(SpringLayout.NORTH, textField, 5, SpringLayout.NORTH, contentPane); // Adjust constraints for the content pane: Its right // edge should be 5 pixels beyond the text field's right // edge, and its bottom edge should be 5 pixels beyond // the bottom edge of the tallest component (which we'll // assume is textField). layout.putConstraint(SpringLayout.EAST, contentPane, 5, SpringLayout.EAST, textField); layout.putConstraint(SpringLayout.SOUTH, contentPane, 5, SpringLayout.SOUTH, textField); // Display the window. frame.pack(); frame.setVisible(true); }
From source file:BoundedTextField.java
public static void main(String[] args) { try {//from www . jav a 2 s .c o m UIManager.setLookAndFeel("com.sun.java.swing.plaf.windows.WindowsLookAndFeel"); } catch (Exception evt) { } JFrame f = new JFrame("Bounded Text Field Example"); BoundedTextField tf = new BoundedTextField(10, 32); JLabel l = new JLabel("Type up to 32 characters: "); f.getContentPane().add(tf, "East"); f.getContentPane().add(l, "West"); f.pack(); f.setVisible(true); }
From source file:SpringDemo4.java
public static void main(String[] args) { JFrame frame = new JFrame("SpringDemo4"); frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE); // Set up the content pane. Container contentPane = frame.getContentPane(); SpringLayout layout = new SpringLayout(); contentPane.setLayout(layout);/*from w ww . j a v a2s . c om*/ // Create and add the components. JLabel label = new JLabel("Label: "); JTextField textField = new JTextField("Text field", 15); contentPane.add(label); contentPane.add(textField); // Adjust constraints for the label so it's at (5,5). SpringLayout.Constraints labelCons = layout.getConstraints(label); labelCons.setX(Spring.constant(5)); labelCons.setY(Spring.constant(5)); // Adjust constraints for the text field so it's at // (<label's right edge> + 5, 5). SpringLayout.Constraints textFieldCons = layout.getConstraints(textField); textFieldCons.setX(Spring.sum(Spring.constant(5), labelCons.getConstraint(SpringLayout.EAST))); textFieldCons.setY(Spring.constant(5)); // Adjust constraints for the content pane. setContainerSize(contentPane, 5); // Display the window. frame.pack(); frame.setVisible(true); }
From source file:TextPaneSample.java
public static void main(String args[]) { String title = (args.length == 0 ? "TextPane Example" : args[0]); JFrame frame = new JFrame(title); Container content = frame.getContentPane(); StyleContext context = new StyleContext(); StyledDocument document = new DefaultStyledDocument(context); Style style = context.getStyle(StyleContext.DEFAULT_STYLE); StyleConstants.setAlignment(style, StyleConstants.ALIGN_RIGHT); StyleConstants.setFontSize(style, 14); StyleConstants.setSpaceAbove(style, 4); StyleConstants.setSpaceBelow(style, 4); // Insert content try {/*from ww w .ja va 2s . c o m*/ document.insertString(document.getLength(), message, style); } catch (BadLocationException badLocationException) { System.err.println("Oops"); } SimpleAttributeSet attributes = new SimpleAttributeSet(); StyleConstants.setBold(attributes, true); StyleConstants.setItalic(attributes, true); // Insert content try { document.insertString(document.getLength(), "Hello Java", attributes); } catch (BadLocationException badLocationException) { System.err.println("Oops"); } // Third style for icon/component Style labelStyle = context.getStyle(StyleContext.DEFAULT_STYLE); Icon icon = new ImageIcon("Computer.gif"); JLabel label = new JLabel(icon); StyleConstants.setComponent(labelStyle, label); // Insert content try { document.insertString(document.getLength(), "Ignored", labelStyle); } catch (BadLocationException badLocationException) { System.err.println("Oops"); } JTextPane textPane = new JTextPane(document); textPane.setEditable(false); JScrollPane scrollPane = new JScrollPane(textPane); content.add(scrollPane, BorderLayout.CENTER); frame.setSize(300, 150); frame.setVisible(true); }
From source file:ua.com.fielden.platform.example.swing.schedule.ScheduleChartPanelExample.java
public static void main(final String[] args) { SwingUtilitiesEx.invokeLater(new Runnable() { @Override//from ww w.j av a2s .c o m public void run() { for (final LookAndFeelInfo laf : UIManager.getInstalledLookAndFeels()) { if ("Nimbus".equals(laf.getName())) { try { UIManager.setLookAndFeel(laf.getClassName()); } catch (final Exception e) { e.printStackTrace(); } } } com.jidesoft.utils.Lm.verifyLicense("Fielden Management Services", "Rollingstock Management System", "xBMpKdqs3vWTvP9gxUR4jfXKGNz9uq52"); LookAndFeelFactory.installJideExtension(); final JFrame frame = new JFrame("Scedule chart demo"); final JLabel label = new JLabel("None"); frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE); frame.setLayout(new MigLayout("fill, insets 0", "[grow, fill]", "[grow, fill][]")); frame.add(createScheduleChartPanel(label), "wrap"); frame.add(label); frame.setPreferredSize(new Dimension(640, 480)); frame.pack(); frame.setVisible(true); } }); }
From source file:MoveViewSample.java
public static void main(String args[]) { JFrame frame = new JFrame("JViewport Sample"); frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE); Icon icon = new ImageIcon("yourFile.gif"); JLabel dogLabel = new JLabel(icon); JViewport viewport = new JViewport(); viewport.setView(dogLabel);/*from ww w .j a v a2 s . co m*/ InputMap inputMap = viewport.getInputMap(JComponent.WHEN_IN_FOCUSED_WINDOW); ActionMap actionMap = viewport.getActionMap(); Action upKeyAction = new MoveAction(viewport, DECREASE, Y_AXIS, UNIT); KeyStroke upKey = KeyStroke.getKeyStroke("UP"); inputMap.put(upKey, "up"); actionMap.put("up", upKeyAction); Action downKeyAction = new MoveAction(viewport, INCREASE, Y_AXIS, UNIT); KeyStroke downKey = KeyStroke.getKeyStroke("DOWN"); inputMap.put(downKey, "down"); actionMap.put("down", downKeyAction); Action leftKeyAction = new MoveAction(viewport, DECREASE, X_AXIS, UNIT); KeyStroke leftKey = KeyStroke.getKeyStroke("LEFT"); inputMap.put(leftKey, "left"); actionMap.put("left", leftKeyAction); Action rightKeyAction = new MoveAction(viewport, INCREASE, X_AXIS, UNIT); KeyStroke rightKey = KeyStroke.getKeyStroke("RIGHT"); inputMap.put(rightKey, "right"); actionMap.put("right", rightKeyAction); Action pgUpKeyAction = new MoveAction(viewport, DECREASE, Y_AXIS, BLOCK); KeyStroke pgUpKey = KeyStroke.getKeyStroke("PAGE_UP"); inputMap.put(pgUpKey, "pgUp"); actionMap.put("pgUp", pgUpKeyAction); Action pgDnKeyAction = new MoveAction(viewport, INCREASE, Y_AXIS, BLOCK); KeyStroke pgDnKey = KeyStroke.getKeyStroke("PAGE_DOWN"); inputMap.put(pgDnKey, "pgDn"); actionMap.put("pgDn", pgDnKeyAction); Action shiftPgUpKeyAction = new MoveAction(viewport, DECREASE, X_AXIS, BLOCK); KeyStroke shiftPgUpKey = KeyStroke.getKeyStroke("shift PAGE_UP"); inputMap.put(shiftPgUpKey, "shiftPgUp"); actionMap.put("shiftPgUp", shiftPgUpKeyAction); Action shiftPgDnKeyAction = new MoveAction(viewport, INCREASE, X_AXIS, BLOCK); KeyStroke shiftPgDnKey = KeyStroke.getKeyStroke("shift PAGE_DOWN"); inputMap.put(shiftPgDnKey, "shiftPgDn"); actionMap.put("shiftPgDn", shiftPgDnKeyAction); frame.add(viewport, BorderLayout.CENTER); frame.setSize(300, 200); frame.setVisible(true); }
From source file:SimpleButtonGroupExample.java
public static void main(String[] args) { // Some choices JRadioButton choice1, choice2, choice3; choice1 = new JRadioButton("Bach: Well Tempered Clavier, Book I"); choice1.setActionCommand("bach1"); choice2 = new JRadioButton("Bach: Well Tempered Clavier, Book II"); choice2.setActionCommand("bach2"); choice3 = new JRadioButton("Shostakovich: 24 Preludes and Fugues"); choice3.setActionCommand("shostakovich"); // A group, to ensure that we only vote for one. final ButtonGroup group = new ButtonGroup(); group.add(choice1);//from w w w. ja v a 2 s. c o m group.add(choice2); group.add(choice3); // A simple ActionListener, showing each selection using the ButtonModel class VoteActionListener implements ActionListener { public void actionPerformed(ActionEvent ev) { String choice = group.getSelection().getActionCommand(); System.out.println("ACTION Choice Selected: " + choice); } } // A simple ItemListener, showing each selection and deselection class VoteItemListener implements ItemListener { public void itemStateChanged(ItemEvent ev) { boolean selected = (ev.getStateChange() == ItemEvent.SELECTED); AbstractButton button = (AbstractButton) ev.getItemSelectable(); System.out .println("ITEM Choice Selected: " + selected + ", Selection: " + button.getActionCommand()); } } // Add listeners to each button ActionListener alisten = new VoteActionListener(); choice1.addActionListener(alisten); choice2.addActionListener(alisten); choice3.addActionListener(alisten); ItemListener ilisten = new VoteItemListener(); choice1.addItemListener(ilisten); choice2.addItemListener(ilisten); choice3.addItemListener(ilisten); // Throw everything together JFrame frame = new JFrame(); frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE); Container c = frame.getContentPane(); c.setLayout(new GridLayout(0, 1)); c.add(new JLabel("Vote for your favorite prelude & fugue cycle")); c.add(choice1); c.add(choice2); c.add(choice3); frame.pack(); frame.setVisible(true); }
From source file:Main.java
public static void main(String[] args) { JFrame frame = new JFrame(); frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE); JPanel gui = new JPanel(new BorderLayout(5, 5)); JPanel plafComponents = new JPanel(new FlowLayout(FlowLayout.RIGHT, 3, 3)); plafComponents.setBorder(new TitledBorder("FlowLayout(FlowLayout.RIGHT, 3,3)")); UIManager.LookAndFeelInfo[] plafInfos = UIManager.getInstalledLookAndFeels(); String[] plafNames = new String[plafInfos.length]; for (int ii = 0; ii < plafInfos.length; ii++) { plafNames[ii] = plafInfos[ii].getName(); }/*from w w w. ja v a 2 s. c om*/ JComboBox plafChooser = new JComboBox(plafNames); plafComponents.add(plafChooser); JCheckBox pack = new JCheckBox("Pack on PLAF change", true); plafComponents.add(pack); plafChooser.addActionListener(new ActionListener() { public void actionPerformed(ActionEvent ae) { int index = plafChooser.getSelectedIndex(); try { UIManager.setLookAndFeel(plafInfos[index].getClassName()); SwingUtilities.updateComponentTreeUI(frame); if (pack.isSelected()) { frame.pack(); frame.setMinimumSize(frame.getSize()); } } catch (Exception e) { e.printStackTrace(); } } }); gui.add(plafComponents, BorderLayout.NORTH); JPanel dynamicLabels = new JPanel(new BorderLayout(4, 4)); dynamicLabels.setBorder(new TitledBorder("BorderLayout(4,4)")); gui.add(dynamicLabels, BorderLayout.WEST); final JPanel labels = new JPanel(new GridLayout(0, 2, 3, 3)); labels.setBorder(new TitledBorder("GridLayout(0,2,3,3)")); JButton addNew = new JButton("Add Another Label"); dynamicLabels.add(addNew, BorderLayout.NORTH); addNew.addActionListener(new ActionListener() { private int labelCount = 0; public void actionPerformed(ActionEvent ae) { labels.add(new JLabel("Label " + ++labelCount)); frame.validate(); } }); dynamicLabels.add(new JScrollPane(labels), BorderLayout.CENTER); String[] header = { "Name", "Value" }; String[] a = new String[0]; String[] names = System.getProperties().stringPropertyNames().toArray(a); String[][] data = new String[names.length][2]; for (int ii = 0; ii < names.length; ii++) { data[ii][0] = names[ii]; data[ii][1] = System.getProperty(names[ii]); } DefaultTableModel model = new DefaultTableModel(data, header); JTable table = new JTable(model); JScrollPane tableScroll = new JScrollPane(table); Dimension tablePreferred = tableScroll.getPreferredSize(); tableScroll.setPreferredSize(new Dimension(tablePreferred.width, tablePreferred.height / 3)); JPanel imagePanel = new JPanel(new GridBagLayout()); JLabel imageLabel = new JLabel("test"); imagePanel.add(imageLabel, null); JSplitPane splitPane = new JSplitPane(JSplitPane.VERTICAL_SPLIT, tableScroll, new JScrollPane(imagePanel)); gui.add(splitPane, BorderLayout.CENTER); frame.setContentPane(gui); frame.pack(); frame.setVisible(true); }