Fix some EDT violations.

ui_swing/src/com/dmdirc/addons/ui_swing/MainFrame.java

 package com.dmdirc.addons.ui_swing;
 
 import com.dmdirc.DMDircMBassador;
+import com.dmdirc.addons.ui_swing.components.IconManager;
 import com.dmdirc.addons.ui_swing.components.SplitPane;
 import com.dmdirc.addons.ui_swing.components.frames.TextFrame;
 import com.dmdirc.addons.ui_swing.components.menubar.MenuBar;
 import com.dmdirc.addons.ui_swing.components.statusbar.SwingStatusBar;
 import com.dmdirc.addons.ui_swing.dialogs.StandardQuestionDialog;
+import com.dmdirc.addons.ui_swing.events.ClientMinimisedEvent;
+import com.dmdirc.addons.ui_swing.events.ClientUnminimisedEvent;
 import com.dmdirc.addons.ui_swing.events.SwingActiveWindowChangeRequestEvent;
 import com.dmdirc.addons.ui_swing.events.SwingEventBus;
 import com.dmdirc.addons.ui_swing.events.SwingWindowAddedEvent;
 import com.dmdirc.addons.ui_swing.framemanager.FrameManager;
 import com.dmdirc.addons.ui_swing.framemanager.FramemanagerPosition;
 import com.dmdirc.addons.ui_swing.framemanager.ctrltab.CtrlTabWindowManager;
-import com.dmdirc.addons.ui_swing.events.ClientMinimisedEvent;
-import com.dmdirc.addons.ui_swing.events.ClientUnminimisedEvent;
 import com.dmdirc.events.FrameTitleChangedEvent;
 import com.dmdirc.events.UnreadStatusChangedEvent;
 import com.dmdirc.interfaces.LifecycleController;
 import com.dmdirc.interfaces.config.ConfigChangeListener;
 import com.dmdirc.interfaces.ui.Window;
 import com.dmdirc.ui.CoreUIUtils;
-import com.dmdirc.addons.ui_swing.components.IconManager;
 import com.dmdirc.util.collections.QueuedLinkedHashSet;
 
 import java.awt.Dialog;
 
     @Override
     public void setVisible(final boolean visible) {
+        checkOnEDT();
         if (!initDone) {
             swingEventBus.subscribe(this);
             imageIcon = new ImageIcon(iconManager.getImage("icon"));
 
     @Override
     public void setTitle(final String title) {
-        UIUtilities.invokeLater(() -> {
-            if (title == null || !activeFrame.isPresent()) {
-                MainFrame.super.setTitle(getTitlePrefix());
-            } else {
-                MainFrame.super.setTitle(getTitlePrefix() + " - " + title);
-            }
-        });
+        checkOnEDT();
+        if (title == null || !activeFrame.isPresent()) {
+            MainFrame.super.setTitle(getTitlePrefix());
+        } else {
+            MainFrame.super.setTitle(getTitlePrefix() + " - " + title);
+        }
     }
 
     /**
 
     /** Initialiases the frame managers. */
     private void initFrameManagers() {
-        UIUtilities.invokeAndWait(() -> {
-            frameManagerPanel.removeAll();
-            if (mainFrameManager != null) {
-                swingEventBus.unsubscribe(mainFrameManager);
-            }
-            mainFrameManager = frameManagerProvider.get();
-            mainFrameManager.setParent(frameManagerPanel);
-            swingEventBus.subscribe(mainFrameManager);
-        });
+        checkOnEDT();
+        frameManagerPanel.removeAll();
+        if (mainFrameManager != null) {
+            swingEventBus.unsubscribe(mainFrameManager);
+        }
+        mainFrameManager = frameManagerProvider.get();
+        mainFrameManager.setParent(frameManagerPanel);
+        swingEventBus.subscribe(mainFrameManager);
     }
 
     /**
      * Initialises the components for this frame.
      */
     public void initComponents() {
-        UIUtilities.invokeAndWait(() -> {
-            frameManagerPanel = new JPanel();
-            activeFrame = Optional.empty();
-            framePanel = new JPanel(new MigLayout("fill, ins 0"));
-            initFrameManagers();
-            mainSplitPane = initSplitPane();
+        checkOnEDT();
+        frameManagerPanel = new JPanel();
+        activeFrame = Optional.empty();
+        framePanel = new JPanel(new MigLayout("fill, ins 0"));
+        initFrameManagers();
+        mainSplitPane = initSplitPane();
 
-            setPreferredSize(new Dimension(800, 600));
+        setPreferredSize(new Dimension(800, 600));
 
-            getContentPane().setLayout(new MigLayout(
-                    "fill, ins rel, wrap 1, hidemode 2"));
-            layoutComponents();
+        getContentPane().setLayout(new MigLayout(
+                "fill, ins rel, wrap 1, hidemode 2"));
+        layoutComponents();
 
-            setDefaultCloseOperation(WindowConstants.DO_NOTHING_ON_CLOSE);
+        setDefaultCloseOperation(WindowConstants.DO_NOTHING_ON_CLOSE);
 
-            pack();
-        });
+        pack();
     }
 
     /**
      * @param menuBar The menu bar to use.
      */
     public void setMenuBar(final MenuBar menuBar) {
-        UIUtilities.invokeAndWait(() -> {
-            apple.setMenuBar(menuBar);
-            setJMenuBar(menuBar);
-        });
+        checkOnEDT();
+        apple.setMenuBar(menuBar);
+        setJMenuBar(menuBar);
     }
 
     /**
 
     @Handler(invocation = EdtHandlerInvocation.class)
     public void setActiveFrame(final SwingActiveWindowChangeRequestEvent event) {
+        checkOnEDT();
         focusOrder.offerAndMove(activeFrame);
         framePanel.setVisible(false);
         framePanel.removeAll();
         swingEventBus.publish(new SwingWindowSelectedEvent(activeFrame));
     }
 
-    @Handler
+    @Handler(invocation = EdtHandlerInvocation.class)
     public void doWindowAdded(final SwingWindowAddedEvent event) {
+        checkOnEDT();
         if (!activeFrame.isPresent()) {
             setActiveFrame(new SwingActiveWindowChangeRequestEvent(
                     Optional.of(event.getChildWindow())));
         }
     }
 
-    @Handler
+    @Handler(invocation = EdtHandlerInvocation.class)
     public void doWindowDeleted(final SwingWindowDeletedEvent event) {
+        checkOnEDT();
         final Optional<TextFrame> window = Optional.of(event.getChildWindow());
         focusOrder.remove(window);
         if (activeFrame.equals(window)) {
         }
     }
 
-    @Handler
+    @Handler(invocation = EdtHandlerInvocation.class)
     public void titleChanged(final FrameTitleChangedEvent event) {
+        checkOnEDT();
         activeFrame.map(Window::getContainer)
                 .filter(isEqual(event.getContainer()))
                 .ifPresent(c -> setTitle(event.getTitle()));
     }
 
-    @Handler
+    @Handler(invocation = EdtHandlerInvocation.class)
     public void unreadStatusChanged(final UnreadStatusChangedEvent event) {
+        checkOnEDT();
         activeFrame.map(Window::getContainer)
                 .filter(isEqual(event.getSource()))
                 .ifPresent(c -> event.getManager().clearStatus());

ui_swing/src/com/dmdirc/addons/ui_swing/SwingManager.java

      * Handles loading of the UI.
      */
     public void load() {
-        uiInitialiser.load();
-        this.mainFrame = mainFrameProvider.get();
-        mainFrame.setMenuBar(menuBar.get());
-        mainFrame.setWindowManager(ctrlTabManager);
-        mainFrame.setStatusBar(statusBar.get());
-        mainFrame.initComponents();
-        swingEventBus.subscribe(mainFrame);
-        swingEventBus.subscribe(ctrlTabManager);
-
-        windowManager.addListenerAndSync(windowFactory.get());
-        eventBus.subscribe(statusBar.get());
-        eventBus.subscribe(this);
-        eventBus.subscribe(mainFrame);
-        eventBus.subscribe(linkHandler);
-
-        mainFrame.setVisible(true);
+        UIUtilities.invokeLater(() -> {
+            uiInitialiser.load();
+            this.mainFrame = mainFrameProvider.get();
+            mainFrame.setMenuBar(menuBar.get());
+            mainFrame.setWindowManager(ctrlTabManager);
+            mainFrame.setStatusBar(statusBar.get());
+            mainFrame.initComponents();
+            swingEventBus.subscribe(mainFrame);
+            swingEventBus.subscribe(ctrlTabManager);
+
+            windowManager.addListenerAndSync(windowFactory.get());
+            eventBus.subscribe(statusBar.get());
+            eventBus.subscribe(this);
+            eventBus.subscribe(mainFrame);
+            eventBus.subscribe(linkHandler);
+
+            mainFrame.setVisible(true);
+        });
     }
 
     /**
      * Handles unloading of the UI.
      */
     public void unload() {
-        swingWindowManager.get().getTopLevelWindows().forEach(Window::dispose);
-        windowManager.removeListener(windowFactory.get());
-        windowFactory.get().dispose();
-        swingEventBus.unsubscribe(mainFrame);
-        swingEventBus.unsubscribe(ctrlTabManager);
-        mainFrame.dispose();
-        eventBus.unsubscribe(statusBar.get());
-        eventBus.unsubscribe(this);
-        eventBus.unsubscribe(mainFrame);
-        eventBus.unsubscribe(linkHandler);
-        uiInitialiser.unload();
+        UIUtilities.invokeLater(() -> {
+            swingWindowManager.get().getTopLevelWindows().forEach(Window::dispose);
+            windowManager.removeListener(windowFactory.get());
+            windowFactory.get().dispose();
+            swingEventBus.unsubscribe(mainFrame);
+            swingEventBus.unsubscribe(ctrlTabManager);
+            mainFrame.dispose();
+            eventBus.unsubscribe(statusBar.get());
+            eventBus.unsubscribe(this);
+            eventBus.unsubscribe(mainFrame);
+            eventBus.unsubscribe(linkHandler);
+            uiInitialiser.unload();
+        });
     }
 
     /**