public void dispose() { if (myDisposed) { return; } myDisposed = true; Disposer.dispose(this, false); assert ApplicationManager.getApplication().isDispatchThread(); if (myPopup != null) { cancel(myDisposeEvent); } if (myContent != null) { myContent.removeAll(); myContent.removeKeyListener(mySearchKeyListener); } myContent = null; myPreferredFocusedComponent = null; myComponent = null; myFocusTrackback = null; myCallBack = null; myListeners = null; if (myMouseOutCanceller != null) { final Toolkit toolkit = Toolkit.getDefaultToolkit(); // it may happen, but have no idea how // http://www.jetbrains.net/jira/browse/IDEADEV-21265 if (toolkit != null) { toolkit.removeAWTEventListener(myMouseOutCanceller); } } myMouseOutCanceller = null; if (myFocusWatcher != null) { myFocusWatcher.dispose(); myFocusWatcher = null; } resetWindow(); if (myFinalRunnable != null) { final ActionCallback typeaheadDone = new ActionCallback(); Runnable runFinal = new Runnable() { @Override public void run() { SwingUtilities.invokeLater( new Runnable() { @Override public void run() { typeaheadDone.setDone(); } }); myFinalRunnable.run(); myFinalRunnable = null; } }; IdeFocusManager.getInstance(myProject).typeAheadUntil(typeaheadDone); getFocusManager().doWhenFocusSettlesDown(runFinal); } }