Remove windowClosing() methods from plugins.

Override the close() method instead as per earlier core change.

Change-Id: Ic14615537aa544095733785a983b79556c8f2477
Reviewed-on: http://gerrit.dmdirc.com/3012
Automatic-Compile: DMDirc Build Manager
Reviewed-by: Greg Holmes <greg@dmdirc.com>

src/com/dmdirc/addons/dcc/ChatContainer.java

 
     /** {@inheritDoc} */
     @Override
-    public void windowClosing() {
-        super.windowClosing();
+    public void close() {
+        super.close();
         dccChat.close();
     }
 

src/com/dmdirc/addons/dcc/DCCFrameContainer.java

 
     /** {@inheritDoc} */
     @Override
-    public void windowClosing() {
+    public void close() {
         windowClosing = true;
 
-        // 2: Remove any callbacks or listeners
-        // 3: Trigger any actions neccessary
-        // 4: Trigger action for the window closing
-        // 5: Inform any parents that the window is closing
+        super.close();
     }
 
 }

src/com/dmdirc/addons/dcc/PlaceholderContainer.java

                 @Override
                 public boolean save() {
                     PlaceholderContainer.super.close();
+                    plugin.removeContainer();
                     return true;
                 }
 
             }.display();
         } else {
             super.close();
+            plugin.removeContainer();
         }
     }
 
         return null;
     }
 
-    /** {@inheritDoc} */
-    @Override
-    public void windowClosing() {
-        // 2: Remove any callbacks or listeners
-        // 3: Trigger any actions neccessary
-        // 4: Trigger action for the window closing
-        // 5: Inform any parents that the window is closing
-        plugin.removeContainer();
-    }
-
     /** {@inheritDoc} */
     @Override
     public void removeChild(final FrameContainer child) {

src/com/dmdirc/addons/dcc/TransferContainer.java

      * Closes this container (and it's associated frame).
      */
     @Override
-    public void windowClosing() {
+    public void close() {
         windowClosing = true;
 
-        // 2: Remove any callbacks or listeners
-        // 3: Trigger any actions neccessary
-        dcc.removeFromTransfers();
+        super.close();
 
-        // 4: Trigger action for the window closing
-        // 5: Inform any parents that the window is closing
+        dcc.removeFromTransfers();
     }
 
     public void addSocketCloseCallback(final SocketCloseListener listener) {

src/com/dmdirc/addons/parserdebug/DebugWindow.java

      * Closes this container (and its associated frame).
      */
     @Override
-    public void windowClosing() {
-        // 2: Remove any callbacks or listeners
+    public void close() {
+        super.close();
+
+        // Remove any callbacks or listeners
         if (parser != null) {
             parser.getCallbackManager().delCallback(DebugInfoListener.class, plugin);
         }
-
-        // 3: Trigger any actions neccessary
-        // 4: Trigger action for the window closing
-        // 5: Inform any parents that the window is closing
     }
 
 }

src/com/dmdirc/addons/swingdebug/SystemStreamContainer.java

 
     /** {@inheritDoc} */
     @Override
-    protected void windowClosing() {
+    public void close() {
+        super.close();
+
         thread.cancel();
         plugin.windowClosing(this);
-        // 2: Remove any callbacks or listeners
-        // 3: Trigger any actions neccessary
-        // 4: Trigger action for the window closing
-        // 5: Inform any parents that the window is closing
     }
 
 }