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| package fr.jupiter.graphique;
import java.awt.Dimension;
import java.awt.GridBagConstraints;
import java.awt.GridBagLayout;
import java.awt.Insets;
import java.awt.event.KeyEvent;
import java.awt.event.KeyListener;
import javax.swing.JPanel;
import javax.swing.JTextField;
public final class Components extends JPanel implements KeyListener {
private static final long serialVersionUID = 1L ;
//Decimal
private JTextField decJTF ;
//Binaire
private JTextField binJTF ;
//Hexa
private JTextField hexaJTF ;
private void createAndShowJTF(JTextField jtf, int top, int left, int bottom, int right) {
GridBagConstraints c = new GridBagConstraints();
c.gridwidth = GridBagConstraints.REMAINDER ;
c.insets = new Insets(top, left, bottom, right) ;
c.fill = GridBagConstraints.HORIZONTAL ;
jtf.setPreferredSize(new Dimension(250, 30)) ;
jtf.addKeyListener(this) ;
add(jtf, c) ;
}
public Components() {
super(new GridBagLayout());
decJTF = new JTextField() ;
binJTF = new JTextField() ;
hexaJTF = new JTextField() ;
createAndShowJTF(decJTF, 100, 10, 10, 10) ;
createAndShowJTF(binJTF, 50, 10, 10, 10) ;
createAndShowJTF(hexaJTF, 10, 10, 10, 10) ;
}
@Override
public void keyReleased(KeyEvent e) {
JTextField source = (JTextField) e.getSource() ;
if (source.toString().equals(decJTF.toString())) {
System.out.println("1") ;
System.out.println("Texte : " + source.getText()) ;
} else if (source.toString().equals(binJTF.toString())) {
System.out.println("2") ;
System.out.println("Texte : " + source.getText()) ;
} else if (source.toString().equals(hexaJTF.toString())) {
System.out.println("3") ;
System.out.println("Texte : " + source.getText()) ;
}
}
@Override
public void keyPressed(KeyEvent e) {
// TODO Auto-generated method stub
}
@Override
public void keyTyped(KeyEvent e) {
// TODO Auto-generated method stub
}
} |
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