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import javax.swing.SwingUtilities;
import java.awt.BorderLayout;
import java.awt.Color;
import java.awt.Component;
import java.awt.Dimension;
import java.awt.FlowLayout;
import java.awt.Font;
import java.awt.Point;
import javax.swing.BorderFactory;
import javax.swing.JButton;
import javax.swing.JLabel;
import javax.swing.JPanel;
import javax.swing.JFrame;
import javax.swing.JList;
import javax.swing.JScrollPane;
import javax.swing.JTextArea;
import javax.swing.ListCellRenderer;
import javax.swing.UIManager;
import javax.swing.event.ListSelectionListener;
import java.awt.Rectangle;
import java.awt.event.ActionEvent;
import java.awt.event.ActionListener;
import java.awt.event.MouseEvent;
import java.awt.event.MouseListener;
import java.awt.event.MouseMotionListener;
import java.awt.GridBagLayout;
import java.awt.GridBagConstraints;
public class FrmPrincipale extends JFrame {
private static final long serialVersionUID = 1L;
private JPanel jContentPane = null;
JList jList = null;
private DetailsMaj liste_maj[] = {
new DetailsMaj("Name1","Category1","Description1","fichier1"),
new DetailsMaj("Name2","Category2","Description2","fichier2"),
new DetailsMaj("Name3","Category3","Description3","fichier3"),}; // @jve:decl-index=0:
private JPanel jPanel = null;
private JButton jButton = null;
/**
* This method initializes jList
*
* @return javax.swing.JList
*/
private JList getJList() {
if (jList == null) {
jList = new JList(liste_maj);
jList.setCellRenderer(new MyCellRenderer());
jList.setBounds(new Rectangle(19, 20, 442, 244));
jList.setVisible(true);
}
return jList;
}
/**
* @param args
*/
public static void main(String[] args) {
// TODO Auto-generated method stub
SwingUtilities.invokeLater(new Runnable() {
public void run() {
try{
UIManager.setLookAndFeel(UIManager.getSystemLookAndFeelClassName());
FrmPrincipale thisClass = new FrmPrincipale();
thisClass.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
thisClass.setVisible(true);
}catch(Exception e){
e.printStackTrace();
}
}
});
}
/**
* This is the default constructor
*/
public FrmPrincipale() {
super();
initialize();
}
/**
* This method initializes this
*
* @return void
*/
private void initialize() {
this.setSize(566, 553);
this.setContentPane(getJContentPane());
this.setTitle("JFrame");
this.setVisible(true);
}
/**
* This method initializes jContentPane
*
* @return javax.swing.JPanel
*/
private JPanel getJContentPane() {
if (jContentPane == null) {
jContentPane = new JPanel();
jContentPane.setLayout(null);
jContentPane.add(getJList(), null);
}
return jContentPane;
}
class MyCellRenderer extends JPanel implements ListCellRenderer{
private static final long serialVersionUID = -3215690257749168708L;
public JLabel name ;
public JLabel category;
public JTextArea description;
public JButton boutonExecuter;
public JPanel container;
public JScrollPane scrollPane ;
public MyCellRenderer() {
super( new BorderLayout() );
setBorder( BorderFactory.createCompoundBorder(
BorderFactory.createMatteBorder( 0, 0, 1, 0, Color.lightGray ),
BorderFactory.createEmptyBorder( 3, 3, 3, 3 ) ) );
setOpaque( false );
Font styleSimple = (new JLabel( "font" )).getFont();
Font styleGras = new Font( styleSimple.getName(),
Font.BOLD, styleSimple.getSize() );
name = new JLabel();
name.setFont( styleGras );
name.setOpaque( false );
category = new JLabel();
category.setFont( styleSimple );
category.setOpaque( false );
description = new JTextArea();
description.setBorder( BorderFactory.createEmptyBorder( 5, 0, 0, 0 ) );
description.setEditable( false );
description.setFont( (new JLabel()).getFont() );
description.setOpaque( false );
description.setLineWrap( true );
description.setWrapStyleWord( true );
boutonExecuter = new JButton( "Executer" );
JPanel boutonPanel = new JPanel( new FlowLayout( FlowLayout.RIGHT ) );
boutonPanel.add( boutonExecuter );
boutonPanel.setOpaque( false );
JPanel p1 = new JPanel( new BorderLayout() );
p1.add( name, BorderLayout.NORTH );
p1.add( category, BorderLayout.CENTER );
p1.setOpaque( false );
JPanel p2 = new JPanel( new BorderLayout() );
p2.add( p1, BorderLayout.WEST );
p2.add( boutonPanel, BorderLayout.EAST );
p2.setOpaque( false );
container = new JPanel( new BorderLayout() );
container.add( p2, BorderLayout.NORTH );
container.add( description, BorderLayout.SOUTH );
container.setBorder( BorderFactory.createEmptyBorder( 5, 5, 5, 5 ) );
Dimension d = description.getPreferredSize();
d.setSize( 635, d.getHeight() );
description.setPreferredSize( d );
add( container, BorderLayout.CENTER );
}
public Component getListCellRendererComponent(JList list, Object value,int index, boolean isSelected, boolean cellHasFocus)
{
DetailsMaj s = (DetailsMaj) value;
name.setText(s.getName());
category.setText(s.getCategory());
description.setText(s.getDescription());
if( isSelected || list.getSelectedIndex()==index ) {
name.setForeground( list.getSelectionForeground() );
category.setForeground( list.getSelectionForeground() );
description.setForeground( list.getSelectionForeground() );
container.setBackground( list.getSelectionBackground() );
boutonExecuter.setEnabled(true);
boutonExecuter.setUI( (new JButton()).getUI() );
} else {
name.setForeground( (new JLabel()).getForeground() );
category.setForeground( (new JLabel()).getForeground() );
description.setForeground( (new JLabel()).getForeground() );
container.setBackground( list.getBackground() );
boutonExecuter.setEnabled( false );
boutonExecuter.setUI( null );
}
return this;
}
}
class ExecListener implements ActionListener {
public void actionPerformed(ActionEvent event) {
System.out.print("OUI");
}
}
class DetailsMaj {
private String prmName;
private String prmCategory;
private String prmDescription;
private String prmFichier;
public DetailsMaj(String prmName, String prmCategory, String prmDescription, String prmFichier) {
this.prmName = prmName;
this.prmCategory=prmCategory;
this.prmDescription=prmDescription;
this.prmFichier=prmFichier;
}
public String getName() {
return prmName;
}
public String getCategory() {
return prmCategory;
}
public String getDescription() {
return prmDescription;
}
public String getFicheir() {
return prmFichier;
}
}
} |
Jlist avec Jbutton
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