Example usage for javax.swing ListSelectionModel addListSelectionListener

Introduction

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

Prototype

void addListSelectionListener(ListSelectionListener x);

Source Link

Document

Add a listener to the list that's notified each time a change to the selection occurs.

Usage

From source file:Main.java

public static void main(String[] a) {
    JFrame frame = new JFrame();
    frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);

    final JTable table;

    String[] columnTitles = { "A", "B", "C", "D" };
    Object[][] rowData = { { "11", "12", "13", "14" }, { "21", "22", "23", "24" }, { "31", "32", "33", "34" },
            { "41", "42", "44", "44" } };

    table = new JTable(rowData, columnTitles);

    table.setCellSelectionEnabled(true);
    ListSelectionModel cellSelectionModel = table.getSelectionModel();
    cellSelectionModel.setSelectionMode(ListSelectionModel.SINGLE_SELECTION);

    cellSelectionModel.addListSelectionListener(new ListSelectionListener() {
        public void valueChanged(ListSelectionEvent e) {
            String selectedData = null;

            int[] selectedRow = table.getSelectedRows();
            int[] selectedColumns = table.getSelectedColumns();

            for (int i = 0; i < selectedRow.length; i++) {
                for (int j = 0; j < selectedColumns.length; j++) {
                    selectedData = (String) table.getValueAt(selectedRow[i], selectedColumns[j]);
                }/*from w w w.j  a  v a 2  s. c  o  m*/
            }
            System.out.println("Selected: " + selectedData);
        }

    });

    frame.add(new JScrollPane(table));

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

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From source file:Main.java

public Main() {
    setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);

    String items[] = { "A", "B", "C", "D" };
    JList list = new JList(items);
    ListSelectionModel selModel = list.getSelectionModel();

    selModel.addListSelectionListener(new ListSelectionListener() {
        public void valueChanged(ListSelectionEvent e) {
            if (!e.getValueIsAdjusting()) {
                System.out.println("selection changed: " + e.getFirstIndex());
            }//from   ww  w.  j  a v a 2  s  .c o  m
        }
    });
    getContentPane().add(list);
    pack();
    setVisible(true);
}

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From source file:Main.java

Main() {
    JFrame jfrm = new JFrame("JTable Event Demo");
    jfrm.setSize(400, 200);/*from  w  w w. j  a  v  a 2  s .co m*/
    jfrm.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);

    jtabOrders.setPreferredScrollableViewportSize(new Dimension(420, 62));

    ListSelectionModel rowSelMod = jtabOrders.getSelectionModel();

    ListSelectionModel colSelMod = jtabOrders.getColumnModel().getSelectionModel();

    rowSelMod.addListSelectionListener(this);
    colSelMod.addListSelectionListener(this);

    tm = jtabOrders.getModel();

    tm.addTableModelListener(new TableModelListener() {

        public void tableChanged(TableModelEvent tme) {
            if (tme.getType() == TableModelEvent.UPDATE) {
                System.out.println("Cell " + tme.getFirstRow() + ", " + tme.getColumn() + " changed."
                        + " The new value: " + tm.getValueAt(tme.getFirstRow(), tme.getColumn()));
            }
        }
    });
    jfrm.add(new JScrollPane(jtabOrders));
    jfrm.setVisible(true);

}

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From source file:Main.java

public Main() {
    super(new GridLayout(1, 0));

    final String[] columnNames = { "First Name", "Last Name", "Sport", "# of Years", "Vegetarian" };

    final Object[][] data = { { "Mary", "Campione", "Snowboarding", new Integer(5), new Boolean(false) },
            { "Alison", "Huml", "Rowing", new Integer(3), new Boolean(true) },
            { "Kathy", "Walrath", "Knitting", new Integer(2), new Boolean(false) },
            { "Sharon", "Zakhour", "Speed reading", new Integer(20), new Boolean(true) },
            { "Philip", "Milne", "Pool", new Integer(10), new Boolean(false) } };

    final JTable table = new JTable(data, columnNames);
    table.setPreferredScrollableViewportSize(new Dimension(500, 70));
    table.setFillsViewportHeight(true);//w  ww.  java2s.  c o  m

    table.setSelectionMode(ListSelectionModel.SINGLE_SELECTION);
    if (ALLOW_ROW_SELECTION) { // true by default
        ListSelectionModel rowSM = table.getSelectionModel();
        rowSM.addListSelectionListener(new ListSelectionListener() {
            public void valueChanged(ListSelectionEvent e) {
                // Ignore extra messages.
                if (e.getValueIsAdjusting())
                    return;

                ListSelectionModel lsm = (ListSelectionModel) e.getSource();
                if (lsm.isSelectionEmpty()) {
                    System.out.println("No rows are selected.");
                } else {
                    int selectedRow = lsm.getMinSelectionIndex();
                    System.out.println("Row " + selectedRow + " is now selected.");
                }
            }
        });
    } else {
        table.setRowSelectionAllowed(false);
    }

    if (ALLOW_COLUMN_SELECTION) { // false by default
        if (ALLOW_ROW_SELECTION) {
            // We allow both row and column selection, which
            // implies that we *really* want to allow individual
            // cell selection.
            table.setCellSelectionEnabled(true);
        }
        table.setColumnSelectionAllowed(true);
        ListSelectionModel colSM = table.getColumnModel().getSelectionModel();
        colSM.addListSelectionListener(new ListSelectionListener() {
            public void valueChanged(ListSelectionEvent e) {
                // Ignore extra messages.
                if (e.getValueIsAdjusting())
                    return;

                ListSelectionModel lsm = (ListSelectionModel) e.getSource();
                if (lsm.isSelectionEmpty()) {
                    System.out.println("No columns are selected.");
                } else {
                    int selectedCol = lsm.getMinSelectionIndex();
                    System.out.println("Column " + selectedCol + " is now selected.");
                }
            }
        });
    }

    if (DEBUG) {
        table.addMouseListener(new MouseAdapter() {
            public void mouseClicked(MouseEvent e) {
                printDebugData(table);
            }
        });
    }

    // Create the scroll pane and add the table to it.
    JScrollPane scrollPane = new JScrollPane(table);

    // Add the scroll pane to this panel.
    add(scrollPane);
}

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From source file:SimpleTableSelectionDemo.java

public SimpleTableSelectionDemo() {
    super(new GridLayout(1, 0));

    final String[] columnNames = { "First Name", "Last Name", "Sport", "# of Years", "Vegetarian" };

    final Object[][] data = { { "Mary", "Campione", "Snowboarding", new Integer(5), new Boolean(false) },
            { "Alison", "Huml", "Rowing", new Integer(3), new Boolean(true) },
            { "Kathy", "Walrath", "Knitting", new Integer(2), new Boolean(false) },
            { "Sharon", "Zakhour", "Speed reading", new Integer(20), new Boolean(true) },
            { "Philip", "Milne", "Pool", new Integer(10), new Boolean(false) } };

    final JTable table = new JTable(data, columnNames);
    table.setPreferredScrollableViewportSize(new Dimension(500, 70));
    table.setFillsViewportHeight(true);/* www . j  a v  a 2  s  .c  o  m*/

    table.setSelectionMode(ListSelectionModel.SINGLE_SELECTION);
    if (ALLOW_ROW_SELECTION) { // true by default
        ListSelectionModel rowSM = table.getSelectionModel();
        rowSM.addListSelectionListener(new ListSelectionListener() {
            public void valueChanged(ListSelectionEvent e) {
                // Ignore extra messages.
                if (e.getValueIsAdjusting())
                    return;

                ListSelectionModel lsm = (ListSelectionModel) e.getSource();
                if (lsm.isSelectionEmpty()) {
                    System.out.println("No rows are selected.");
                } else {
                    int selectedRow = lsm.getMinSelectionIndex();
                    System.out.println("Row " + selectedRow + " is now selected.");
                }
            }
        });
    } else {
        table.setRowSelectionAllowed(false);
    }

    if (ALLOW_COLUMN_SELECTION) { // false by default
        if (ALLOW_ROW_SELECTION) {
            // We allow both row and column selection, which
            // implies that we *really* want to allow individual
            // cell selection.
            table.setCellSelectionEnabled(true);
        }
        table.setColumnSelectionAllowed(true);
        ListSelectionModel colSM = table.getColumnModel().getSelectionModel();
        colSM.addListSelectionListener(new ListSelectionListener() {
            public void valueChanged(ListSelectionEvent e) {
                // Ignore extra messages.
                if (e.getValueIsAdjusting())
                    return;

                ListSelectionModel lsm = (ListSelectionModel) e.getSource();
                if (lsm.isSelectionEmpty()) {
                    System.out.println("No columns are selected.");
                } else {
                    int selectedCol = lsm.getMinSelectionIndex();
                    System.out.println("Column " + selectedCol + " is now selected.");
                }
            }
        });
    }

    if (DEBUG) {
        table.addMouseListener(new MouseAdapter() {
            public void mouseClicked(MouseEvent e) {
                printDebugData(table);
            }
        });
    }

    // Create the scroll pane and add the table to it.
    JScrollPane scrollPane = new JScrollPane(table);

    // Add the scroll pane to this panel.
    add(scrollPane);
}

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From source file:components.SimpleTableSelectionDemo.java

public SimpleTableSelectionDemo() {
    super(new GridLayout(1, 0));

    final String[] columnNames = { "First Name", "Last Name", "Sport", "# of Years", "Vegetarian" };

    final Object[][] data = { { "Kathy", "Smith", "Snowboarding", new Integer(5), new Boolean(false) },
            { "John", "Doe", "Rowing", new Integer(3), new Boolean(true) },
            { "Sue", "Black", "Knitting", new Integer(2), new Boolean(false) },
            { "Jane", "White", "Speed reading", new Integer(20), new Boolean(true) },
            { "Joe", "Brown", "Pool", new Integer(10), new Boolean(false) } };

    final JTable table = new JTable(data, columnNames);
    table.setPreferredScrollableViewportSize(new Dimension(500, 70));
    table.setFillsViewportHeight(true);/*from   w w w .  j  av  a2  s  .c om*/

    table.setSelectionMode(ListSelectionModel.SINGLE_SELECTION);
    if (ALLOW_ROW_SELECTION) { // true by default
        ListSelectionModel rowSM = table.getSelectionModel();
        rowSM.addListSelectionListener(new ListSelectionListener() {
            public void valueChanged(ListSelectionEvent e) {
                //Ignore extra messages.
                if (e.getValueIsAdjusting())
                    return;

                ListSelectionModel lsm = (ListSelectionModel) e.getSource();
                if (lsm.isSelectionEmpty()) {
                    System.out.println("No rows are selected.");
                } else {
                    int selectedRow = lsm.getMinSelectionIndex();
                    System.out.println("Row " + selectedRow + " is now selected.");
                }
            }
        });
    } else {
        table.setRowSelectionAllowed(false);
    }

    if (ALLOW_COLUMN_SELECTION) { // false by default
        if (ALLOW_ROW_SELECTION) {
            //We allow both row and column selection, which
            //implies that we *really* want to allow individual
            //cell selection.
            table.setCellSelectionEnabled(true);
        }
        table.setColumnSelectionAllowed(true);
        ListSelectionModel colSM = table.getColumnModel().getSelectionModel();
        colSM.addListSelectionListener(new ListSelectionListener() {
            public void valueChanged(ListSelectionEvent e) {
                //Ignore extra messages.
                if (e.getValueIsAdjusting())
                    return;

                ListSelectionModel lsm = (ListSelectionModel) e.getSource();
                if (lsm.isSelectionEmpty()) {
                    System.out.println("No columns are selected.");
                } else {
                    int selectedCol = lsm.getMinSelectionIndex();
                    System.out.println("Column " + selectedCol + " is now selected.");
                }
            }
        });
    }

    if (DEBUG) {
        table.addMouseListener(new MouseAdapter() {
            public void mouseClicked(MouseEvent e) {
                printDebugData(table);
            }
        });
    }

    //Create the scroll pane and add the table to it.
    JScrollPane scrollPane = new JScrollPane(table);

    //Add the scroll pane to this panel.
    add(scrollPane);
}

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From source file:SimpleTableSelectionDemo.java

public SimpleTableSelectionDemo() {
    super(new GridLayout(1, 0));

    final String[] columnNames = { "First Name", "Last Name", "Sport", "# of Years", "Vegetarian" };

    final Object[][] data = { { "Mary", "Campione", "Snowboarding", new Integer(5), new Boolean(false) },
            { "Alison", "Huml", "Rowing", new Integer(3), new Boolean(true) },
            { "Kathy", "Walrath", "Knitting", new Integer(2), new Boolean(false) },
            { "Sharon", "Zakhour", "Speed reading", new Integer(20), new Boolean(true) },
            { "Philip", "Milne", "Pool", new Integer(10), new Boolean(false) } };

    final JTable table = new JTable(data, columnNames);
    table.setPreferredScrollableViewportSize(new Dimension(500, 70));

    table.setSelectionMode(ListSelectionModel.SINGLE_SELECTION);
    if (ALLOW_ROW_SELECTION) { // true by default
        ListSelectionModel rowSM = table.getSelectionModel();
        rowSM.addListSelectionListener(new ListSelectionListener() {
            public void valueChanged(ListSelectionEvent e) {
                //Ignore extra messages.
                if (e.getValueIsAdjusting())
                    return;

                ListSelectionModel lsm = (ListSelectionModel) e.getSource();
                if (lsm.isSelectionEmpty()) {
                    System.out.println("No rows are selected.");
                } else {
                    int selectedRow = lsm.getMinSelectionIndex();
                    System.out.println("Row " + selectedRow + " is now selected.");
                }//from w  w w  .j a va2  s  .c  o  m
            }
        });
    } else {
        table.setRowSelectionAllowed(false);
    }

    if (ALLOW_COLUMN_SELECTION) { // false by default
        if (ALLOW_ROW_SELECTION) {
            //We allow both row and column selection, which
            //implies that we *really* want to allow individual
            //cell selection.
            table.setCellSelectionEnabled(true);
        }
        table.setColumnSelectionAllowed(true);
        ListSelectionModel colSM = table.getColumnModel().getSelectionModel();
        colSM.addListSelectionListener(new ListSelectionListener() {
            public void valueChanged(ListSelectionEvent e) {
                //Ignore extra messages.
                if (e.getValueIsAdjusting())
                    return;

                ListSelectionModel lsm = (ListSelectionModel) e.getSource();
                if (lsm.isSelectionEmpty()) {
                    System.out.println("No columns are selected.");
                } else {
                    int selectedCol = lsm.getMinSelectionIndex();
                    System.out.println("Column " + selectedCol + " is now selected.");
                }
            }
        });
    }

    if (DEBUG) {
        table.addMouseListener(new MouseAdapter() {
            public void mouseClicked(MouseEvent e) {
                printDebugData(table);
            }
        });
    }

    //Create the scroll pane and add the table to it.
    JScrollPane scrollPane = new JScrollPane(table);

    //Add the scroll pane to this panel.
    add(scrollPane);
}

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From source file:com.oracle.cch.swingtest.MainJFrame.java

/**
 * Creates new form MainJFrame//from  w  w w .j a  va 2s . co  m
 */
public MainJFrame() {
    initComponents();
    ListSelectionModel model = jTable1.getSelectionModel();
    model.addListSelectionListener(this);
}

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From source file:MainClass.java

public MainClass() {
    super("Selection Model Test");
    setSize(450, 350);//from  w ww .j  a  v  a  2s  . c  o  m
    setDefaultCloseOperation(EXIT_ON_CLOSE);

    TableModel tm = new AbstractTableModel() {
        public int getRowCount() {
            return 10;
        }

        public int getColumnCount() {
            return 10;
        }

        public Object getValueAt(int r, int c) {
            return "0";
        }
    };

    final JTable jt = new JTable(tm);

    JScrollPane jsp = new JScrollPane(jt);
    getContentPane().add(jsp, BorderLayout.CENTER);

    JPanel controlPanel, buttonPanel, columnPanel, rowPanel;

    buttonPanel = new JPanel();
    final JCheckBox cellBox, columnBox, rowBox;
    cellBox = new JCheckBox("Cells", jt.getCellSelectionEnabled());
    columnBox = new JCheckBox("Columns", jt.getColumnSelectionAllowed());
    rowBox = new JCheckBox("Rows", jt.getRowSelectionAllowed());

    cellBox.addActionListener(new ActionListener() {
        public void actionPerformed(ActionEvent ae) {
            jt.setCellSelectionEnabled(cellBox.isSelected());
            columnBox.setSelected(jt.getColumnSelectionAllowed());
            rowBox.setSelected(jt.getRowSelectionAllowed());
        }
    });

    columnBox.addActionListener(new ActionListener() {
        public void actionPerformed(ActionEvent ae) {
            jt.setColumnSelectionAllowed(columnBox.isSelected());
            cellBox.setSelected(jt.getCellSelectionEnabled());
        }
    });

    rowBox.addActionListener(new ActionListener() {
        public void actionPerformed(ActionEvent ae) {
            jt.setRowSelectionAllowed(rowBox.isSelected());
            cellBox.setSelected(jt.getCellSelectionEnabled());
        }
    });

    buttonPanel.add(new JLabel("Selections allowed:"));
    buttonPanel.add(cellBox);
    buttonPanel.add(columnBox);
    buttonPanel.add(rowBox);

    columnPanel = new JPanel();
    ListSelectionModel csm = jt.getColumnModel().getSelectionModel();
    JLabel columnCounter = new JLabel("Selected Column Indices:");
    csm.addListSelectionListener(new SelectionDebugger(columnCounter, csm));
    columnPanel.add(new JLabel("Selected columns:"));
    columnPanel.add(columnCounter);

    rowPanel = new JPanel();
    ListSelectionModel rsm = jt.getSelectionModel();
    JLabel rowCounter = new JLabel("Selected Row Indices:");
    rsm.addListSelectionListener(new SelectionDebugger(rowCounter, rsm));
    rowPanel.add(new JLabel("Selected rows:"));
    rowPanel.add(rowCounter);

    controlPanel = new JPanel(new GridLayout(0, 1));
    controlPanel.add(buttonPanel);
    controlPanel.add(columnPanel);
    controlPanel.add(rowPanel);

    getContentPane().add(controlPanel, BorderLayout.SOUTH);
}

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From source file:com.cch.aj.entryrecorder.frame.SearchJFrame.java

private void init() {
    this.setDefaultCloseOperation(JFrame.DISPOSE_ON_CLOSE);
    ListSelectionModel model = tblSearch.getSelectionModel();
    model.addListSelectionListener(this);
}

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