Example usage for javax.swing JScrollPane JScrollPane

List of usage examples for javax.swing JScrollPane JScrollPane

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Introduction

In this page you can find the example usage for javax.swing JScrollPane JScrollPane.

Prototype

public JScrollPane(Component view)

Source Link

Document

Creates a JScrollPane that displays the contents of the specified component, where both horizontal and vertical scrollbars appear whenever the component's contents are larger than the view.

Usage

From source file:Main.java

public static void main(final String args[]) {
    String labels[] = { "A", "B", "C", "D", "E" };
    JFrame frame = new JFrame();
    frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);

    DefaultListModel model = new DefaultListModel();
    model.ensureCapacity(1000);/*ww  w. ja v a2  s. co  m*/
    for (int i = 0; i < 100; i++) {
        for (int j = 0; j < 5; j++) {
            model.addElement(labels[j]);
        }
    }
    Object[] objs = new Object[10];

    System.out.println(model.elementAt(1));

    JList jlist2 = new JList(model);
    jlist2.setVisibleRowCount(4);
    jlist2.setFixedCellHeight(12);
    jlist2.setFixedCellWidth(200);
    JScrollPane scrollPane2 = new JScrollPane(jlist2);
    frame.add(scrollPane2, BorderLayout.CENTER);

    frame.setSize(300, 350);
    frame.setVisible(true);
}

From source file:MainClass.java

public static void main(final String args[]) {
    final String labels[] = { "A", "B", "C", "D", "E" };
    final DefaultComboBoxModel model = new DefaultComboBoxModel(labels);

    JFrame frame = new JFrame("Shared Data");
    frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);

    JComboBox comboBox1 = new JComboBox(model);
    comboBox1.setMaximumRowCount(5);/*from   w  w  w . java 2 s.c  o m*/
    comboBox1.setEditable(true);
    frame.add(comboBox1, BorderLayout.NORTH);

    JList jlist = new JList(model);
    JScrollPane scrollPane = new JScrollPane(jlist);
    frame.add(scrollPane, BorderLayout.CENTER);

    JButton button = new JButton("Add");
    frame.add(button, BorderLayout.SOUTH);
    ActionListener actionListener = new ActionListener() {
        public void actionPerformed(ActionEvent actionEvent) {
            model.addElement("a");
        }
    };
    button.addActionListener(actionListener);

    frame.setSize(300, 200);
    frame.setVisible(true);
}

From source file:Main.java

public static void main(String[] args) {
    JFrame f = new JFrame();
    f.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
    f.setSize(200, 200);/*from  w  w  w.  jav  a  2  s  .c  o m*/
    f.getContentPane().setLayout(new BorderLayout());
    JTextPane jtp = new JTextPane();
    jtp.setEditorKit(new WrapEditorKit());
    JScrollPane jsp = new JScrollPane(jtp);
    jsp.setVerticalScrollBarPolicy(JScrollPane.VERTICAL_SCROLLBAR_AS_NEEDED);
    f.getContentPane().add(jsp, BorderLayout.CENTER);
    jtp.setText("thisIsATestThisisAtestthisIsATestThisisAtestthisIsATestThisisAtest");
    f.setVisible(true);
}

From source file:Main.java

public static void main(final String args[]) {
    final String labels[] = { "A", "B", "C", "D", "E" };
    final DefaultComboBoxModel<String> model = new DefaultComboBoxModel<String>(labels);

    JFrame frame = new JFrame();
    frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);

    JComboBox<String> comboBox1 = new JComboBox<String>(model);
    comboBox1.setMaximumRowCount(5);//  w w w . ja  va  2  s .c  o  m
    comboBox1.setEditable(true);
    frame.add(comboBox1, BorderLayout.NORTH);

    JList<String> jlist = new JList<String>(model);
    JScrollPane scrollPane = new JScrollPane(jlist);
    frame.add(scrollPane, BorderLayout.CENTER);

    JButton button = new JButton("Add");
    frame.add(button, BorderLayout.SOUTH);
    ActionListener actionListener = new ActionListener() {
        public void actionPerformed(ActionEvent actionEvent) {
            model.addElement("a");
        }
    };
    button.addActionListener(actionListener);

    frame.setSize(300, 200);
    frame.setVisible(true);
}

From source file:JTextAreaBackgroundSample.java

public static void main(String args[]) {
    JFrame frame = new JFrame("Background Example");
    frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
    final ImageIcon imageIcon = new ImageIcon("yourFile.gif");
    JTextArea textArea = new JTextArea() {
        Image image = imageIcon.getImage();

        Image grayImage = GrayFilter.createDisabledImage(image);
        {/*  w ww  .j av  a2s .c  o  m*/
            setOpaque(false);
        }

        public void paint(Graphics g) {
            g.drawImage(grayImage, 0, 0, this);
            super.paint(g);
        }
    };
    JScrollPane scrollPane = new JScrollPane(textArea);
    frame.add(scrollPane, BorderLayout.CENTER);
    frame.setSize(250, 250);
    frame.setVisible(true);
}

From source file:MainClass.java

public static void main(String argv[]) {

    ColorPane pane = new ColorPane();
    for (int n = 1; n <= 400; n += 1) {
        if (isPrime(n)) {
            pane.append(Color.red, String.valueOf(n) + ' ');
        } else if (isPerfectSquare(n)) {
            pane.append(Color.blue, String.valueOf(n) + ' ');
        } else {// w  w w .  j  a  va  2  s. c  o m
            pane.append(Color.black, String.valueOf(n) + ' ');
        }
    }

    JFrame f = new JFrame("ColorPane example");
    f.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
    f.setContentPane(new JScrollPane(pane));
    f.setSize(600, 400);
    f.setVisible(true);
}

From source file:Main.java

public static void main(String[] args) {
    String[] headers = { "column 1", "column 2", "column 3", "column 4" };
    int cols = 4;
    int rows = 6;
    String[][] data = new String[rows][cols];
    for (int row = 0; row < rows; row++) {
        for (int col = 0; col < cols; col++) {
            data[row][col] = "item " + (row * cols + col + 1);
        }//w  w  w.j a va2 s .c  o  m
    }
    JTable table = new JTable(data, headers);
    DefaultTableCellRenderer renderer = (DefaultTableCellRenderer) table.getDefaultRenderer(String.class);
    renderer.setHorizontalAlignment(JLabel.RIGHT);
    JFrame f = new JFrame();
    f.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
    f.getContentPane().add(new JScrollPane(table));
    f.setSize(400, 400);
    f.setLocation(200, 200);
    f.setVisible(true);
}

From source file:ToolBarSample.java

public static void main(final String args[]) {
    JFrame frame = new JFrame("JToolBar Example");
    frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);

    JToolBar toolbar = new JToolBar();
    toolbar.setRollover(true);/* w ww. j a  v a 2s . c  om*/

    JButton button = new JButton("button");
    toolbar.add(button);
    toolbar.addSeparator();

    toolbar.add(new JButton("button 2"));

    toolbar.add(new JComboBox(new String[] { "A", "B", "C" }));

    Container contentPane = frame.getContentPane();
    contentPane.add(toolbar, BorderLayout.NORTH);
    JTextArea textArea = new JTextArea();
    JScrollPane pane = new JScrollPane(textArea);
    contentPane.add(pane, BorderLayout.CENTER);
    frame.setSize(350, 150);
    frame.setVisible(true);
}

From source file:Main.java

public static void main(String args[]) {
    JFrame frame = new JFrame("Background Example");
    frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
    final ImageIcon imageIcon = new ImageIcon("draft.gif");
    JTextArea textArea = new JTextArea() {
        Image image = imageIcon.getImage();

        Image grayImage = GrayFilter.createDisabledImage(image);
        {/*from  w  w w  . j  a va2 s  . co  m*/
            setOpaque(false);
        }

        public void paint(Graphics g) {
            g.drawImage(grayImage, 0, 0, this);
            super.paint(g);
        }
    };
    JScrollPane scrollPane = new JScrollPane(textArea);
    Container content = frame.getContentPane();
    content.add(scrollPane, BorderLayout.CENTER);
    frame.setSize(250, 250);
    frame.setVisible(true);
}

From source file:TreeNodeRemove.java

public static void main(String[] argv) {
    Vector<String> v = new Vector<String>();
    v.add("a");//from  w w w  .j av  a 2 s.  com
    v.add("b");
    v.add("c");
    JTree tree = new JTree(v);
    DefaultTreeModel model = (DefaultTreeModel) tree.getModel();

    int startRow = 0;
    String prefix = "b";
    TreePath path = tree.getNextMatch(prefix, startRow, Position.Bias.Forward);
    MutableTreeNode node = (MutableTreeNode) path.getLastPathComponent();

    model.removeNodeFromParent(node);

    JFrame frame = new JFrame();
    frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
    frame.add(new JScrollPane(tree));
    frame.setSize(380, 320);
    frame.setLocationRelativeTo(null);
    frame.setVisible(true);
}