http://latemar.science.unitn.it/segue/index.php?&action=site&site=2009Programmazione2&section=122&page=472 Fri, 24 Feb 2023 03:36:29 +0100 Segue RSS Generator http://latemar.science.unitn.it/segue/index.php?&action=site&site=2009Programmazione2&section=122&page=472&story=1047&detail=1047 http://latemar.science.unitn.it/segue/index.php?&action=site&site=2009Programmazione2&section=122&page=472&story=1047&detail=1047 Sun, 2 May 2010 14:27:00 +0200 Marco Ronchetti marco.ronchetti@unitn.it package buttonmanager;<br /><br />import java.awt.GridLayout;<br />import java.awt.LayoutManager;<br />import javax.swing.JButton;<br />import javax.swing.JPanel;<br /><br />public class ControlPanel extends JPanel {<br />&nbsp;&nbsp;&nbsp; public static final String CREA=&quot;create&quot;;<br />&nbsp;&nbsp;&nbsp; public static final String CANCELLA=&quot;delete&quot;;<br />&nbsp;&nbsp;&nbsp; public static final String SPOSTA=&quot;move&quot;;<br />&nbsp;&nbsp;&nbsp; private ButtonPanel bp;<br />&nbsp;&nbsp;&nbsp; ControlPanel(ButtonPanel bp){<br />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; this.bp=bp;<br />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; this.setLayout(new GridLayout(1,3));<br />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; JButton createButton=new JButton(&quot;aggiungi&quot;);<br />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; JButton deleteButton=new JButton(&quot;cancella&quot;);<br />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; JButton moveButton=new JButton(&quot;sposta&quot;);<br />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; // associa delle stringhe di comando ai bottoni<br />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; createButton.setActionCommand(CREA);<br />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; deleteButton.setActionCommand(CANCELLA);<br />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; moveButton.setActionCommand(SPOSTA);<br />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; // aggiungi i bottoni al pannello<br />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; this.add(createButton);<br />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; this.add(deleteButton);<br />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; this.add(moveButton);<br />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; // aggungi un controller ai bottoni<br />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; ButtonController bc=new ButtonController(bp);<br />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; createButton.addActionListener(bc);<br />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; deleteButton.addActionListener(bc);<br />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; moveButton.addActionListener(bc);<br />&nbsp;&nbsp;&nbsp; }<br />}