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|
package testApplet;
import java.awt.Container;
import java.awt.Dimension;
import java.awt.GridBagLayout;
import java.awt.event.ActionEvent;
import java.awt.event.ActionListener;
import java.awt.event.KeyEvent;
import java.awt.event.KeyListener;
import javax.swing.JFrame;
import javax.swing.JTextPane;
import javax.swing.text.BadLocationException;
import javax.swing.text.SimpleAttributeSet;
import javax.swing.text.StyledDocument;
import ressource.GBC;
public class TextDisplayer extends JFrame{
private JTextPane left;
private JTextPane right;
protected StyledDocument documentLeft;
protected StyledDocument documentRight;
public TextDisplayer(){
super();
build();
}
private void build(){
this.setSize(new Dimension(600,400));
this.setTitle("plop");
this.setLocationRelativeTo(null);
this.left = new JTextPane();
this.right = new JTextPane();
documentLeft = left.getStyledDocument();
documentRight = right.getStyledDocument();
this.left.setEditable(true);
this.left.setFocusable(true);
this.right.setEditable(true);
this.right.setFocusable(true);
class MySuperListener implements KeyListener, ActionListener{
public MySuperListener(){
super();
}
/** Handle the key typed event from the text field. */
public void keyTyped(KeyEvent e) {
// displayInfo(e, "KEY TYPED: ");
}
/** Handle the key pressed event from the text field. */
public void keyPressed(KeyEvent e) {
displayInfo(e, "KEY PRESSED: ");
}
/** Handle the key released event from the text field. */
public void keyReleased(KeyEvent e) {
// displayInfo(e, "KEY RELEASED: ");
}
/** Handle the button click. */
public void actionPerformed(ActionEvent e) {}
private void displayInfo(KeyEvent e, String keyStatus){
if(e.getModifiers() == KeyEvent.CTRL_MASK && e.getKeyCode() == KeyEvent.VK_C)
System.out.println("je copie");
if(e.getModifiers() == KeyEvent.CTRL_MASK && e.getKeyCode() == KeyEvent.VK_V)
System.out.println("je colle");
if(e.getModifiers() == KeyEvent.CTRL_MASK && e.getKeyCode() == KeyEvent.VK_X)
System.out.println("je coupe");
if(e.getModifiers() == KeyEvent.CTRL_MASK && e.getKeyCode() == KeyEvent.VK_A)
System.out.println("je selectionne tout");
switch(e.getKeyCode())
{
case KeyEvent.VK_BACK_SPACE :
infoDiplayer(KeyBoardOperation.DEL, null, left.getCaretPosition()-1, 1);
break;
case KeyEvent.VK_A :
case KeyEvent.VK_B :
case KeyEvent.VK_C :
case KeyEvent.VK_D :
case KeyEvent.VK_E :
case KeyEvent.VK_F :
case KeyEvent.VK_H :
case KeyEvent.VK_I :
case KeyEvent.VK_J :
case KeyEvent.VK_K :
case KeyEvent.VK_L :
case KeyEvent.VK_M :
case KeyEvent.VK_N :
case KeyEvent.VK_O :
case KeyEvent.VK_P :
case KeyEvent.VK_Q :
case KeyEvent.VK_R :
case KeyEvent.VK_S :
case KeyEvent.VK_T :
case KeyEvent.VK_U :
case KeyEvent.VK_V :
case KeyEvent.VK_W :
case KeyEvent.VK_X :
case KeyEvent.VK_Y :
case KeyEvent.VK_Z :
infoDiplayer(KeyBoardOperation.ADD, "" + e.getKeyChar(), left.getCaretPosition(), -1);
break;
case KeyEvent.VK_DELETE:
infoDiplayer(KeyBoardOperation.DEL, null, left.getCaretPosition(), 1);
break;
default :
}
private void infoDiplayer(KeyBoardOperation op, String s, int offset, int length){
try{
switch(op){
case ADD:
documentRight.insertString(offset, s, new SimpleAttributeSet());
break;
case DEL:
documentRight.remove(offset, length);
break;
default:
break;
}
} catch (BadLocationException e1) {
e1.printStackTrace();
}
}
}
left.addKeyListener(new MySuperListener());
getContentPane().setLayout(new GridBagLayout());
Container cp = getContentPane();
cp.add(this.left, new GBC(0,0).setFill(GBC.BOTH).setWeight(100, 100).setAnchor(GBC.WEST).setInsets(1));
cp.add(this.right, new GBC(1,0).setFill(GBC.BOTH).setWeight(100, 100).setAnchor(GBC.EAST).setInsets(1));
this.setVisible(true);
}
} |
