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import java.awt.Dimension;
import java.awt.GridBagConstraints;
import java.awt.GridBagLayout;
import java.awt.Insets;
import java.awt.Point;
import java.awt.Window;
import java.awt.event.ActionEvent;
import java.awt.event.ActionListener;
import java.awt.event.MouseAdapter;
import java.awt.event.MouseEvent;
import java.util.ArrayList;
import java.util.List;
import java.util.Vector;
import java.util.regex.PatternSyntaxException;
import javax.swing.AbstractAction;
import javax.swing.JButton;
import javax.swing.JFrame;
import javax.swing.JLabel;
import javax.swing.JMenuItem;
import javax.swing.JOptionPane;
import javax.swing.JPanel;
import javax.swing.JPopupMenu;
import javax.swing.JScrollPane;
import javax.swing.JTable;
import javax.swing.JTextField;
import javax.swing.RowFilter;
import javax.swing.event.DocumentEvent;
import javax.swing.event.DocumentListener;
import javax.swing.table.AbstractTableModel;
import javax.swing.table.DefaultTableModel;
import javax.swing.table.TableColumn;
import javax.swing.table.TableRowSorter;
public class DataDisplay extends JFrame{
private static final long serialVersionUID = 1L;
private JButton saveButton = null;
private JButton closeButton = null;
private JButton deleteButton = null;
private JTextField filterField = null;
private JPanel pan = null;
private DataStocked datasheet = null;
private JTable table = null;
private TableRowSorter<AbstractTableModel> sorter;
protected DataDisplay() {
super();
this.setLayout(new GridBagLayout());
this.setVisible(true);
this.setPreferredSize(new Dimension(600,600));
this.setMinimumSize(new Dimension(400,400));
this.setLocationRelativeTo(null);
this.filterField = new JTextField(25);
this.filterField.setEditable(true);
this.filterField.getDocument().addDocumentListener(
new DocumentListener (){
public void changedUpdate(DocumentEvent e){
newFilter();
}
public void insertUpdate(DocumentEvent e){
newFilter();
}
public void removeUpdate(DocumentEvent e){
newFilter();
}
});
this.saveButton = new JButton("Save");
this.closeButton = new JButton ("Close");
this.deleteButton = new JButton ("Delete");
this.saveButton.setPreferredSize(deleteButton.getPreferredSize());
this.closeButton.setPreferredSize(deleteButton.getPreferredSize());
this.saveButton.addActionListener(new ButtonAction());
this.closeButton.addActionListener(new ButtonAction());
this.deleteButton.addActionListener(new ButtonAction());
pan = new JPanel();
this.datasheet = DataStocked.getDataStocked();
this.table = new JTable(this.datasheet.getData(), datasheet.getTitle());
this.table.setAutoCreateRowSorter(true);
sorter = new TableRowSorter<AbstractTableModel>((AbstractTableModel)this.table.getModel());
this.table.setRowSorter(sorter);
this.table.addMouseListener(new MouseAdapter() {
@Override
public void mouseReleased(MouseEvent event){
if(event.getButton() == MouseEvent.BUTTON3){
Point p = new Point(event.getX(), event.getY());
if(table.columnAtPoint(p)!= -1){
JMenuItem addColumn = new JMenuItem("Add Column");
addColumn.addActionListener(new AddColumnListener(p));
JMenuItem removeColumn = new JMenuItem("Remove this Column");
removeColumn.addActionListener(new RemoveColumnListener(p));
JMenuItem change = new JMenuItem("Change Column's name");
change.addActionListener(new ChangeListener(p));
JMenuItem addRow = new JMenuItem("Add Row");
addRow.addActionListener(new AddRowListener(p));
JMenuItem removeRow = new JMenuItem("Remove this Row");
removeRow.addActionListener(new RemoveRowListener(p));
JPopupMenu menu = new JPopupMenu();
menu.add(addColumn);
menu.add(removeColumn);
menu.add(change);
menu.add(addRow);
menu.add(removeRow);
menu.show(table, event.getX(), event.getY());
}
}
}
});
}
protected void display(){
GridBagConstraints gbc = new GridBagConstraints();
gbc.gridx = 0;
gbc.gridy = 0;
gbc.gridheight = 1;
gbc.gridwidth = GridBagConstraints.REMAINDER;
gbc.weightx = 1.;
gbc.weighty = 1;
gbc.fill = GridBagConstraints.BOTH;
gbc.insets = new Insets(5, 5, 10, 5);
this.add(new JScrollPane(this.table), gbc);
pan.add(new JLabel("Filter Text"));
pan.add(filterField);
pan.add(deleteButton);
pan.add(saveButton);
pan.add(closeButton);
gbc.gridx = 0;
gbc.gridy = 1;
gbc.gridheight = 0;
gbc.gridwidth = GridBagConstraints.REMAINDER;
gbc.weightx = 1.;
gbc.weighty = 0;
gbc.fill = GridBagConstraints.NONE;
gbc.insets = new Insets(5, 5, 10, 5);
this.add(pan,gbc);
}
protected void newFilterExactMatches(String s){
RowFilter<AbstractTableModel, Object> rf = null;
try{
this.filterField.setText("^"+s+"$");
rf = RowFilter.regexFilter(this.filterField.getText(),0);
}catch (PatternSyntaxException e){
e.printStackTrace();
}
sorter.setRowFilter(rf);
}
protected void newFilter(){
RowFilter<AbstractTableModel, Object> rf = null;
try{
rf = RowFilter.regexFilter(this.filterField.getText(),0);
}catch (PatternSyntaxException e){
e.printStackTrace();
}
sorter.setRowFilter(rf);
}
protected Vector<Vector<Object>> getDataFromTable(JTable t){
Vector<Vector<Object>> data = new Vector<Vector<Object>>();
for(int i = 0; i < t.getRowCount(); i++){
Vector<Object> row = new Vector<Object>();
for(int j = 0; j < t.getColumnCount(); j++){
if (t.getValueAt(i,j) != null)row.add(t.getValueAt(i,j));
}
data.add(row);
}
return data;
}
protected Vector<Object> getTitleFromTable(JTable t){
Vector<Object> title = new Vector<Object>();
int i=0;
while (i<table.getColumnCount()){
title.add(table.getColumnName(i));
i++;
}
return title;
}
protected class RemoveColumnListener implements ActionListener{
private Point point = null;
private Object[][] data;
private Object[] title;
public RemoveColumnListener(Point col){
this.point = col;
}
public void actionPerformed(ActionEvent event) {
int col = table.columnAtPoint(this.point);
TableColumn column = table.getColumn(table.getColumnName(col));
initNewData(column);
((DefaultTableModel)table.getModel()).setDataVector(this.data, this.title);
}
private void initNewData(TableColumn column){
this.data = new Object[table.getRowCount()][table.getColumnCount()-1];
this.title = new Object[table.getColumnCount()-1];
for(int i = 0; i < table.getRowCount(); i++){
for(int j = 0, k = 0; j < table.getColumnCount(); j++){
if(!((DefaultTableModel)table.getModel()).getColumnName(j).equals(column.getHeaderValue())){
if(i == 0)this.title[k] = ((DefaultTableModel)table.getModel()).getColumnName(j);
this.data[i][k] = table.getValueAt(i, j);
k++;
}
}
}
}
}
protected class AddColumnListener implements ActionListener{
private Point point = null;
public AddColumnListener (Point p){
point=p;
}
public void actionPerformed(ActionEvent event) {
JOptionPane jop = new JOptionPane();
@SuppressWarnings("static-access")
String name = jop.showInputDialog(null, "Saisissez le nom de la nouvelle colonne", "Ajout d'une colonne", JOptionPane.QUESTION_MESSAGE);
if(name != null){
if(!name.trim().equals("")){
((DefaultTableModel) table.getModel()).addColumn(name);
}
}
}
}
protected class AddRowListener implements ActionListener{
private Point point = null;
public AddRowListener(Point p){
point = p;
}
public void actionPerformed(ActionEvent event) {
int row = table.rowAtPoint(point);
((DefaultTableModel)table.getModel()).insertRow(row, new Vector<Object>());
}
}
protected class RemoveRowListener implements ActionListener {
private Point point = null;
public RemoveRowListener (Point p){
point = p;
}
public void actionPerformed(ActionEvent event){
int row = table.rowAtPoint(point);
((DefaultTableModel)table.getModel()).removeRow(row);
}
}
protected class ChangeListener implements ActionListener{
private Point point = null;
public ChangeListener(Point p){
this.point=p;
}
public void actionPerformed(ActionEvent event) {
int col = table.columnAtPoint(point);
JOptionPane jop = new JOptionPane();
@SuppressWarnings("static-access")
String name = jop.showInputDialog(null, "Saisissez le nouveau nom de la colonne", "Changement de Nom", JOptionPane.QUESTION_MESSAGE);
if(name != null){
if(!name.trim().equals("")){
table.getColumnModel().getColumn(col).setHeaderValue(name);
table.getTableHeader().resizeAndRepaint();
}
}
}
}
protected class ButtonAction extends AbstractAction{
/**
*
*/
private static final long serialVersionUID = 1L;
@Override
public void actionPerformed(ActionEvent e) {
if (e.getSource()==saveButton){
datasheet.setDataAndTitle(getDataFromTable(table), getTitleFromTable(table));
}else if (e.getSource()==closeButton) {
System.out.println("close");
dispose();
}else if (e.getSource()==deleteButton){
if(DataStocked.remove(datasheet)){
dispose();
}else{
System.out.println("Remove DataSheet failed");
}
}
}
}
} |
Problème fermeture JTable après sauvegarde ou sans sauvegarder
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