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import java.awt.BorderLayout;
import java.awt.event.ActionEvent;
import java.util.HashMap;
import java.util.Map;
import javax.swing.JButton;
import javax.swing.JFrame;
import javax.swing.JTable;
import javax.swing.event.TableModelListener;
import javax.swing.table.TableModel;
public class MyTable extends JTable {
private static final long serialVersionUID = 1L;
public MyTable(Map<String, Boolean> data) {
super(new MyTableModel(data));
}
public static void main(String[] args) {
final Map<String, Boolean> data = new HashMap<String, Boolean>(7);
data.put("Rouge", true);
data.put("Jaune", false);
data.put("Cian", false);
data.put("Maron", false);
data.put("Rose", true);
data.put("Brun", true);
data.put("Vert", true);
JFrame frame = new JFrame("MyTable");
frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
frame.getContentPane().add(new MyTable(data), BorderLayout.CENTER);
frame.getContentPane().add(new JButton("Controle") {
private static final long serialVersionUID = 1L;
@Override
protected void fireActionPerformed(ActionEvent event) {
super.fireActionPerformed(event);
System.out.println("---------------------"); //sout
for(String key : data.keySet()) {
System.out.println(key +" : "+ (data.get(key) ? "X" : "")); //sout
}
}
}, BorderLayout.SOUTH);
frame.pack();
frame.setVisible(true);
}
}
//---------------------------------------------------------------------------------------
// M O D E L
//---------------------------------------------------------------------------------------
class MyTableModel implements TableModel {
private Map<String, Boolean> data;
private String[] keys;
public MyTableModel(Map<String, Boolean> data) {
this.data = data;
if(data != null) {
keys = new String[data.size()];
keys = data.keySet().toArray(keys);
} else {
keys = new String[0];
}
}
@Override
public int getColumnCount() {
return 2;
}
@Override
public String getColumnName(int columnIndex) {
switch (columnIndex) {
case 0: return "Nom";
case 1: return "Valeur";
default: throw new IndexOutOfBoundsException();
}
}
@Override
public Class<?> getColumnClass(int columnIndex) {
switch (columnIndex) {
case 0: return String.class;
case 1: return Boolean.class;
default: throw new IndexOutOfBoundsException();
}
}
@Override
public int getRowCount() {
return keys.length;
}
@Override
public boolean isCellEditable(int rowIndex, int columnIndex) {
return columnIndex == 1;
}
@Override
public Object getValueAt(int row, int column) {
switch (column) {
case 0: return keys[row];
case 1: return data.get(keys[row]);
default: throw new IndexOutOfBoundsException();
}
}
@Override
public void setValueAt(Object value, int row, int column) {
if(column != 1)
throw new IllegalArgumentException();
data.put(keys[row], (Boolean)value);
}
@Override
public void addTableModelListener(TableModelListener listener) {
// pas de mise à jour des données à l'extérieure du modèle.
}
@Override
public void removeTableModelListener(TableModelListener listener) {
// pas de mise à jour des données à l'extérieure du modèle.
}
} |
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