Abort updateWindowTitle and activeViewChanged if not changed.

Summary:
 - Prevent activeViewChanged from updating the window if the view is the same view (happens at least once when starting up)
 - Stop updateWindowTitle from updating the title if its not changed.

Reviewers: #dolphin, elvisangelaccio, broulik

Reviewed By: #dolphin, elvisangelaccio, broulik

Subscribers: anthonyfieroni, broulik, kfm-devel

Tags: #dolphin

Differential Revision: https://phabricator.kde.org/D17882

1 files changed, 4 insertions, 1 deletions

diff --git a/src/dolphinmainwindow.cpp b/src/dolphinmainwindow.cpp
index c0446fa4c..ae586bc34 100644
--- a/src/dolphinmainwindow.cpp
+++ b/src/dolphinmainwindow.cpp
@@ -1008,7 +1008,10 @@ void DolphinMainWindow::tabCountChanged(int count)
 
 void DolphinMainWindow::updateWindowTitle()
 {
-    setWindowTitle(m_activeViewContainer->caption());
+    const QString newTitle = m_activeViewContainer->caption();
+    if (windowTitle() != newTitle) {
+        setWindowTitle(newTitle);
+    }
 }
 
 void DolphinMainWindow::slotStorageTearDownFromPlacesRequested(const QString& mountPath)