DolphinMainWindow: autosave session

Currently, the session is saved only when the app quits normally. Save
the session after a fixed time interval from the last state change i.e.
anytime the url is changed, or a tab is opened or closed, or the active
view is changed.

BUG: 425627

1 files changed, 2 insertions, 0 deletions

diff --git a/src/dolphintabwidget.cpp b/src/dolphintabwidget.cpp
index 35921647e..f274ffa2a 100644
--- a/src/dolphintabwidget.cpp
+++ b/src/dolphintabwidget.cpp
@@ -426,6 +426,8 @@ void DolphinTabWidget::tabUrlChanged(const QUrl &url)
         if (index == currentIndex()) {
             Q_EMIT currentUrlChanged(url);
         }
+
+        Q_EMIT urlChanged(url);
     }
 }