TinyBannavi/src/tainavi/JTextFieldWithPopup.java

   1 package tainavi;\r
   2 \r
   3 import java.awt.event.ActionEvent;\r
   4 import java.awt.event.KeyEvent;\r
   5 import java.util.ArrayList;\r
   6 \r
   7 import javax.swing.AbstractAction;\r
   8 import javax.swing.ActionMap;\r
   9 import javax.swing.InputMap;\r
  10 import javax.swing.JComponent;\r
  11 import javax.swing.JTextField;\r
  12 import javax.swing.KeyStroke;\r
  13 \r
  14 public class JTextFieldWithPopup extends JTextField {\r
  15 \r
  16         private static final long serialVersionUID = 1L;\r
  17 \r
  18         private static final String ESCKEYACTION = "escape-cancel";\r
  19         \r
  20         public JTextFieldWithPopup() {\r
  21                 super();\r
  22                 this.addMouseListener(new TextEditPopupMenu());\r
  23                 \r
  24                 InputMap im = this.getInputMap(JComponent.WHEN_IN_FOCUSED_WINDOW);\r
  25                 ActionMap am = this.getActionMap();\r
  26                 im.put(KeyStroke.getKeyStroke(KeyEvent.VK_ESCAPE, 0), ESCKEYACTION);\r
  27                 am.put(ESCKEYACTION, new CancelAction());\r
  28         }\r
  29 \r
  30         public JTextFieldWithPopup(int col) {\r
  31                 super(col);\r
  32                 this.addMouseListener(new TextEditPopupMenu());\r
  33                 \r
  34                 InputMap im = this.getInputMap(JComponent.WHEN_IN_FOCUSED_WINDOW);\r
  35                 ActionMap am = this.getActionMap();\r
  36                 im.put(KeyStroke.getKeyStroke(KeyEvent.VK_ESCAPE, 0), ESCKEYACTION);\r
  37                 am.put(ESCKEYACTION, new CancelAction());\r
  38         }\r
  39         \r
  40         //\r
  41         \r
  42         private class CancelAction extends AbstractAction {\r
  43 \r
  44                 private static final long serialVersionUID = 1L;\r
  45 \r
  46                 @Override\r
  47                 public void actionPerformed(ActionEvent e) {\r
  48                         JTextFieldWithPopup jtf = (JTextFieldWithPopup) e.getSource();\r
  49                         \r
  50                         CancelEvent ev = new CancelEvent(jtf, CancelEvent.Cause.TOOLBAR_SEARCH);\r
  51                         for ( CancelListener l : cancel_listeners ) {\r
  52                                 l.cancelRised(ev);\r
  53                         }\r
  54                 }\r
  55         };\r
  56         \r
  57         //\r
  58         \r
  59         private ArrayList<CancelListener> cancel_listeners = new ArrayList<CancelListener>();\r
  60         \r
  61         public void addCancelListener(CancelListener l) {\r
  62                 if ( ! cancel_listeners.contains(l) ) {\r
  63                         cancel_listeners.add(l);\r
  64                 }\r
  65         }\r
  66         \r
  67         public void removeCancelListener(CancelListener l) {\r
  68                 cancel_listeners.remove(l);\r
  69         }\r
  70 }\r