[virtualcommons-svn] commit/irrigation: alllee: fixes issue 12 by adding a hodgepodge of focus listeners

[Bitbucket <com...@bi...>]

1 new commit in irrigation:


https://bitbucket.org/virtualcommons/irrigation/changeset/cc7d0ec0c80e/
changeset:   cc7d0ec0c80e
user:        alllee
date:        2012-02-16 00:02:11
summary:     fixes issue 12 by adding a hodgepodge of focus listeners

revisit when we have more time to see if there's a better solution to transfer focus
affected #:  1 file

diff -r b524f4437f6668bb504f4de4618cbb1c33703545 -r cc7d0ec0c80e657de7aa74599f017bfe7296a579 src/main/java/edu/asu/commons/irrigation/client/ChatPanel.java
--- a/src/main/java/edu/asu/commons/irrigation/client/ChatPanel.java
+++ b/src/main/java/edu/asu/commons/irrigation/client/ChatPanel.java
@@ -2,6 +2,8 @@
 
 import java.awt.BorderLayout;
 import java.awt.Color;
+import java.awt.event.FocusEvent;
+import java.awt.event.FocusListener;
 import java.awt.event.KeyAdapter;
 import java.awt.event.KeyEvent;
 import java.util.HashMap;
@@ -40,7 +42,7 @@
  */
 
 @SuppressWarnings("serial")
-public class ChatPanel extends JPanel {
+public class ChatPanel extends JPanel implements FocusListener {
 
     private IrrigationClient irrigationClient;
 
@@ -171,6 +173,10 @@
         add(messageScrollPane, BorderLayout.CENTER);
 //        add(participantButtonPanel, BorderLayout.EAST);
         add(textEntryPanel, BorderLayout.PAGE_END);
+        addFocusListener(this);
+        messageScrollPane.addFocusListener(this);
+        textEntryPanel.addFocusListener(this);
+        chatInstructionsPane.addFocusListener(this);
     }
 
     public void displayMessage(String chatHandle, String message) {
@@ -209,4 +215,19 @@
 		chatField.requestFocusInWindow();
 	}
 
+    @Override
+    public void focusGained(FocusEvent e) {
+        if (e.getComponent().equals(chatField)) {
+            System.err.println("chat field got focus, not setting focus again");
+            return;
+        }
+        System.err.println("gained focus, setting on chat field: " + e);
+        chatField.requestFocusInWindow();
+    }
+
+    @Override
+    public void focusLost(FocusEvent e) {
+
+    }
+
 }

Repository URL: https://bitbucket.org/virtualcommons/irrigation/

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