Example usage for javax.swing.event ListSelectionEvent getLastIndex

Introduction

In this page you can find the example usage for javax.swing.event ListSelectionEvent getLastIndex.

Prototype

public int getLastIndex() 

Source Link

Document

Returns the index of the last row whose selection may have changed.

Usage

From source file:Main.java

public static void main(String args[]) {
    String labels[] = { "A", "B", "C", "D", "E", "F", "G", "H" };
    JFrame frame = new JFrame("Selecting JList");
    frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
    JList jlist = new JList(labels);
    JScrollPane scrollPane1 = new JScrollPane(jlist);
    frame.add(scrollPane1, BorderLayout.CENTER);

    ListSelectionListener listSelectionListener = new ListSelectionListener() {
        public void valueChanged(ListSelectionEvent listSelectionEvent) {
            System.out.println("First index: " + listSelectionEvent.getFirstIndex());
            System.out.println(", Last index: " + listSelectionEvent.getLastIndex());
            boolean adjust = listSelectionEvent.getValueIsAdjusting();
            System.out.println(", Adjusting? " + adjust);
            if (!adjust) {
                JList list = (JList) listSelectionEvent.getSource();
                int selections[] = list.getSelectedIndices();
                Object selectionValues[] = list.getSelectedValues();
                for (int i = 0, n = selections.length; i < n; i++) {
                    if (i == 0) {
                        System.out.println(" Selections: ");
                    }//  w  w w.j  ava 2s  . c  o m
                    System.out.println(selections[i] + "/" + selectionValues[i] + " ");
                }
            }
        }
    };
    jlist.addListSelectionListener(listSelectionListener);

    frame.setSize(350, 200);
    frame.setVisible(true);
}

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From source file:MainClass.java

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

    JList jlist = new JList(labels);
    JScrollPane scrollPane1 = new JScrollPane(jlist);
    frame.add(scrollPane1);/*from www  .ja v  a2 s .c  o m*/

    ListSelectionListener listSelectionListener = new ListSelectionListener() {
        public void valueChanged(ListSelectionEvent listSelectionEvent) {
            System.out.println("First index: " + listSelectionEvent.getFirstIndex());
            System.out.println(", Last index: " + listSelectionEvent.getLastIndex());
            boolean adjust = listSelectionEvent.getValueIsAdjusting();
            System.out.println(", Adjusting? " + adjust);
            if (!adjust) {
                JList list = (JList) listSelectionEvent.getSource();
                int selections[] = list.getSelectedIndices();
                Object selectedValues[] = list.getSelectedValues();
                for (int i = 0, n = selections.length; i < n; i++) {
                    if (i == 0) {
                        System.out.println("  Selections: ");
                    }
                    System.out.println(selections[i] + "/" + selectedValues[i] + " ");
                }
            }
        }
    };
    jlist.addListSelectionListener(listSelectionListener);

    frame.setSize(350, 200);
    frame.setVisible(true);
}

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From source file:SelectingJListSample.java

public static void main(String args[]) {
    String labels[] = { "A", "B", "C", "D", "E", "F", "G", "H", "I", "J" };
    JFrame frame = new JFrame("Selecting JList");
    frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
    Container contentPane = frame.getContentPane();

    JList jlist = new JList(labels);
    JScrollPane scrollPane1 = new JScrollPane(jlist);
    contentPane.add(scrollPane1, BorderLayout.WEST);

    ListSelectionListener listSelectionListener = new ListSelectionListener() {
        public void valueChanged(ListSelectionEvent listSelectionEvent) {
            System.out.print("First index: " + listSelectionEvent.getFirstIndex());
            System.out.print(", Last index: " + listSelectionEvent.getLastIndex());
            boolean adjust = listSelectionEvent.getValueIsAdjusting();
            System.out.println(", Adjusting? " + adjust);
            if (!adjust) {
                JList list = (JList) listSelectionEvent.getSource();
                int selections[] = list.getSelectedIndices();
                Object selectionValues[] = list.getSelectedValues();
                for (int i = 0, n = selections.length; i < n; i++) {
                    if (i == 0) {
                        System.out.print("  Selections: ");
                    }//from w w w  .j a v  a 2s  . c o m
                    System.out.print(selections[i] + "/" + selectionValues[i] + " ");
                }
                System.out.println();
            }
        }
    };
    jlist.addListSelectionListener(listSelectionListener);

    MouseListener mouseListener = new MouseAdapter() {
        public void mouseClicked(MouseEvent mouseEvent) {
            JList theList = (JList) mouseEvent.getSource();
            if (mouseEvent.getClickCount() == 2) {
                int index = theList.locationToIndex(mouseEvent.getPoint());
                if (index >= 0) {
                    Object o = theList.getModel().getElementAt(index);
                    System.out.println("Double-clicked on: " + o.toString());
                }
            }
        }
    };
    jlist.addMouseListener(mouseListener);

    frame.setSize(350, 200);
    frame.setVisible(true);
}

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From source file:SelectionMonitor.java

public void valueChanged(ListSelectionEvent e) {
    if ((!e.getValueIsAdjusting()) || (e.getFirstIndex() == -1))
        return;/*w  w  w.  jav  a2  s .  co  m*/

    for (int i = e.getFirstIndex(); i <= e.getLastIndex(); i++) {
        System.out.println(((JList) e.getSource()).isSelectedIndex(i));
    }
}

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From source file:Main.java

public void valueChanged(ListSelectionEvent e) {
    if (e.getSource() == table.getSelectionModel() && table.getRowSelectionAllowed()) {
        int first = e.getFirstIndex();
        int last = e.getLastIndex();
    } else if (e.getSource() == table.getColumnModel().getSelectionModel()
            && table.getColumnSelectionAllowed()) {
        int first = e.getFirstIndex();
        int last = e.getLastIndex();
    }/*w w  w.j  ava 2 s  . c om*/
    if (e.getValueIsAdjusting()) {
        System.out.println("The mouse button has not yet been released");
    }
}

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From source file:SharedListSelectionHandler.java

public void valueChanged(ListSelectionEvent e) {
    ListSelectionModel lsm = (ListSelectionModel) e.getSource();

    int firstIndex = e.getFirstIndex();
    int lastIndex = e.getLastIndex();
    boolean isAdjusting = e.getValueIsAdjusting();
    System.out.println("Event for indexes " + firstIndex + " - " + lastIndex + "; isAdjusting is " + isAdjusting
            + "; selected indexes:");

    if (lsm.isSelectionEmpty()) {
        System.out.println(" <none>");
    } else {/*from  ww  w .  j  a  v  a2s  .  com*/
        // Find out which indexes are selected.
        int minIndex = lsm.getMinSelectionIndex();
        int maxIndex = lsm.getMaxSelectionIndex();
        for (int i = minIndex; i <= maxIndex; i++) {
            if (lsm.isSelectedIndex(i)) {
                System.out.println(" " + i);
            }
        }
    }
}

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From source file:Main.java

Main() {
    Container cp = getContentPane();
    cp.setLayout(new FlowLayout());
    ArrayList data = new ArrayList();
    data.add("Hi");
    data.add("Hello");
    data.add("Goodbye");
    list = new JList(data.toArray());
    list.addListSelectionListener(new ListSelectionListener() {
        public void valueChanged(ListSelectionEvent evt) {
            if (evt.getValueIsAdjusting())
                return;
            System.out.println("Selected from " + evt.getFirstIndex() + " to " + evt.getLastIndex());
        }/*from   ww  w.j  av a  2 s  .co  m*/
    });
    cp.add(new JScrollPane(list), BorderLayout.CENTER);
}

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From source file:MainClass.java

MainClass() {
    Container cp = getContentPane();
    cp.setLayout(new FlowLayout());
    ArrayList data = new ArrayList();
    data.add("Hi");
    data.add("Hello");
    data.add("Goodbye");
    list = new JList(data.toArray());
    list.addListSelectionListener(new ListSelectionListener() {
        public void valueChanged(ListSelectionEvent evt) {
            if (evt.getValueIsAdjusting())
                return;
            System.out.println("Selected from " + evt.getFirstIndex() + " to " + evt.getLastIndex());
        }//from ww w  . j  a va  2 s.c o m
    });
    cp.add(new JScrollPane(list), BorderLayout.CENTER);
}

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From source file:JListDemo.java

JListDemo(String s) {
    super(s);/*from  w ww . ja  va 2s. com*/
    Container cp = getContentPane();
    cp.setLayout(new FlowLayout());
    ArrayList data = new ArrayList();
    data.add("Hi");
    data.add("Hello");
    data.add("Goodbye");
    data.add("Adieu");
    data.add("Adios");
    list = new JList(data.toArray());
    list.addListSelectionListener(new ListSelectionListener() {
        public void valueChanged(ListSelectionEvent evt) {
            if (evt.getValueIsAdjusting())
                return;
            System.out.println("Selected from " + evt.getFirstIndex() + " to " + evt.getLastIndex());
        }
    });
    cp.add(list, BorderLayout.CENTER);
}

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From source file:com.mirth.connect.client.ui.editors.filter.FilterPane.java

private void FilterListSelected(ListSelectionEvent evt) {
    updating = true;/*from w  ww  . j a v  a  2s .  co m*/

    int row = filterTable.getSelectedRow();
    int last = evt.getLastIndex();

    saveData(prevSelRow);

    if (isValid(row)) {
        loadData(row);
    } else if (isValid(last)) {
        loadData(last);
        row = last;
    }

    String type = (String) filterTable.getValueAt(row, RULE_TYPE_COL);
    rulePanel.showCard(type);
    filterTable.setRowSelectionInterval(row, row);
    prevSelRow = row;
    updateTaskPane(type);
    updateCodePanel(null);

    updating = false;
}

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