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

2 files changed, 8 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();
+}
diff --git a/lib/bookmarks/bookmarkswidget.h b/lib/bookmarks/bookmarkswidget.h
index f82a512..fa830fa 100644
--- a/lib/bookmarks/bookmarkswidget.h
+++ b/lib/bookmarks/bookmarkswidget.h
@@ -29,8 +29,11 @@ public:
     void save();
     QAbstractItemModel *model() const;
 
+    void closeOthers();
+
 signals:
     void openUrl(const QUrl &url);
+    void closeOthersSignal();
 
 private:
     void expandNodes(BookmarkItem *node);