Fixed bugs with QDockWidgets

- QDockWidgets are now deleted on close
- Opening a new BookmarksWidget no longer leaves an empty dock widget
- Fixed crash with deleting dock widgets

1 files changed, 5 insertions, 1 deletions

diff --git a/lib/bookmarks/bookmarkswidget.cpp b/lib/bookmarks/bookmarkswidget.cpp
index 8aafe37..17e1732 100644
--- a/lib/bookmarks/bookmarkswidget.cpp
+++ b/lib/bookmarks/bookmarkswidget.cpp
@@ -73,4 +73,8 @@ void BookmarksWidget::expandNodes(BookmarkItem *node)
             expandNodes(childNode);
         }
     }
-}
\ No newline at end of file
+}
+
+void BookmarksWidget::closeOthers() {
+    emit closeOthersSignal();
+}