Thread: mouse listener on jtextarea

hi, i want to detect mouse events on 4 jtextareas.
this is what i have.

Color orange=new Color(228,158,96);
add(Texta);  
Texta.setFont(font);
Texta.setForeground(orange);
Texta.setBounds(88,386,200,40);
Texta.setEditable(false);
Texta.setOpaque(false);
 
add(Textb);  
Textb.setFont(font);
Textb.setForeground(orange);
Textb.setBounds(410,386,200,40);
Textb.setEditable(false);
Textb.setOpaque(false);
Textb.addMouseListener(this);
 
add(Textc);  
Textc.setFont(font);
Textc.setForeground(orange);
Textc.setBounds(88,465,200,40);
Textc.setEditable(false);
Textc.setOpaque(false);
Textc.addMouseListener(this);
 
add(Textd);  
Textd.setFont(font);
Textd.setForeground(orange);
Textd.setBounds(410,465,200,40);
Textd.setEditable(false);
Textd.setOpaque(false);
Textd.addMouseListener(this);

how should i handle events?
i want to do some things if mouse enter,exit,or click each of the text.
should i add 4 listeners to the texts or just 1 to the panel?