Keeps reference to PluginContainers or they will not be notified for events.

src/net/java/sip/communicator/impl/gui/main/menus/HelpMenu.java

@@ -25,8 +25,7 @@
  */
 public class HelpMenu 
     extends SIPCommMenu
-    implements ActionListener,
-               PluginComponentListener
+    implements ActionListener
 {
     /**
      * The <tt>PluginContainer</tt> which implements the logic related to
@@ -60,14 +59,4 @@ public HelpMenu(MainFrame mainFrame)
     public void actionPerformed(ActionEvent e)
     {
     }
-
-    public void pluginComponentAdded(PluginComponentEvent event)
-    {
-        pluginContainer.pluginComponentAdded(event);
-    }
-
-    public void pluginComponentRemoved(PluginComponentEvent event)
-    {
-        pluginContainer.pluginComponentRemoved(event);
-    }
 }

src/net/java/sip/communicator/impl/gui/main/presence/AccountStatusPanel.java

@@ -99,6 +99,18 @@ public class AccountStatusPanel
 
     private String currentLastName;
 
+    /**
+     * Keep reference to plugin container or it will loose its
+     * listener.
+     */
+    private final PluginContainer southPluginContainer;
+
+    /**
+     * Keep reference to plugin container or it will loose its
+     * listener.
+     */
+    private final PluginContainer mainToolbarPluginContainer;
+
     /**
      * Creates an instance of <tt>AccountStatusPanel</tt> by specifying the
      * main window, where this panel is added.
@@ -140,7 +152,7 @@ public AccountStatusPanel(MainFrame mainFrame)
         toolbarPluginPanel
             = new TransparentPanel(new FlowLayout(FlowLayout.RIGHT, 0, 0));
 
-        new PluginContainer(toolbarPluginPanel,
+        mainToolbarPluginContainer = new PluginContainer(toolbarPluginPanel,
                             Container.CONTAINER_MAIN_TOOL_BAR);
 
         statusToolsPanel.add(toolbarPluginPanel, BorderLayout.EAST);
@@ -155,7 +167,7 @@ public AccountStatusPanel(MainFrame mainFrame)
 
         southPluginPanel = new TransparentPanel(new BorderLayout());
 
-        new PluginContainer(
+        southPluginContainer = new PluginContainer(
             southPluginPanel,
             Container.CONTAINER_ACCOUNT_SOUTH);
 
@@ -465,19 +477,18 @@ public void paintComponent(Graphics g)
     public void pluginComponentAdded(PluginComponentEvent event)
     {
         PluginComponent pluginComponent = event.getPluginComponent();
-        String containerID = pluginComponent.getContainer().getID();
+        Container containerID = pluginComponent.getContainer();
         Object component = pluginComponent.getComponent();
 
         if (!(component instanceof Component))
             return;
 
-        if (containerID.equals(Container.CONTAINER_MAIN_TOOL_BAR))
-            toolbarPluginPanel.add((Component) component);
-        else if (containerID.equals(Container.CONTAINER_ACCOUNT_SOUTH))
-            southPluginPanel.add((Component) component);
-
-        this.revalidate();
-        this.repaint();
+        if (containerID.equals(Container.CONTAINER_MAIN_TOOL_BAR)
+           || containerID.equals(Container.CONTAINER_ACCOUNT_SOUTH))
+        {
+            this.revalidate();
+            this.repaint();
+        }
     }
 
     /**
@@ -495,13 +506,12 @@ public void pluginComponentRemoved(PluginComponentEvent event)
         if (!(component instanceof Component))
             return;
 
-        if (pluginContainer.equals(Container.CONTAINER_MAIN_TOOL_BAR))
-            toolbarPluginPanel.remove((Component) component);
-        else if (pluginContainer.equals(Container.CONTAINER_ACCOUNT_SOUTH))
-            southPluginPanel.remove((Component) component);
-
-        this.revalidate();
-        this.repaint();
+        if (pluginContainer.equals(Container.CONTAINER_MAIN_TOOL_BAR)
+            || pluginContainer.equals(Container.CONTAINER_ACCOUNT_SOUTH))
+        {
+            this.revalidate();
+            this.repaint();
+        }
     }
 
     /**