📄 table.java~1~
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package swingexample;import java.awt.*;import java.awt.event.*;import javax.swing.*;import javax.swing.table.*;import javax.swing.event.*;class DataModel extends AbstractTableModel {Object[][] data = {{"one", "two", "three", "four"},{"five", "six", "seven", "eight"},{"nine", "ten", "eleven", "twelve"},};class TML implements TableModelListener {public void tableChanged(TableModelEvent e) {for(int i = 0; i < data.length; i++) {for(int j = 0; j < data[0].length; j++)System.out.print(data[i][j] + " ");System.out.println();}}}DataModel() {addTableModelListener(new TML());}public int getColumnCount() {return data[0].length;}public int getRowCount() {return data.length;}public Object getValueAt(int row, int col) {return data[row][col];}public void setValueAt(Object val, int row, int col) {data[row][col] = val;fireTableDataChanged();}public boolean isCellEditable(int row, int col) {return true;}};public class Table extends JPanel {public Table() {setLayout(new BorderLayout());JTable table = new JTable(new DataModel());JScrollPane scrollpane =JTable.createScrollPaneForTable(table);add(scrollpane, BorderLayout.CENTER);}public static void main(String args[]) {Show.inFrame(new Table(),200,200);}}
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