Add open in split view action

This action is shown only if a single folder is selected. The action
opens the selected folder in the inactive split view (and opens the
split view if necessary).

FEATURE: 465500

1 files changed, 5 insertions, 0 deletions

diff --git a/src/dolphinmainwindow.h b/src/dolphinmainwindow.h
index 5bb17e79a..b45c846b8 100644
--- a/src/dolphinmainwindow.h
+++ b/src/dolphinmainwindow.h
@@ -477,6 +477,11 @@ private Q_SLOTS:
     void openInNewWindow();
 
     /**
+     * Opens the selected folder in the other inactive split view, enables split view if necessary.
+     */
+    void openInSplitView(const QUrl &url);
+
+    /**
      * Show the target of the selected symlink
      */
     void showTarget();