DolphinViewContainer: Check "title" URL query if no path is given

Makes it consistent with `KUrlNavigator` which checks a "title"
query if no path is given, e.g. in baloosearch

1 files changed, 10 insertions, 0 deletions

diff --git a/src/dolphinviewcontainer.cpp b/src/dolphinviewcontainer.cpp
index 3fedef6fc..f0035a857 100644
--- a/src/dolphinviewcontainer.cpp
+++ b/src/dolphinviewcontainer.cpp
@@ -41,6 +41,7 @@
 #include <QRegularExpression>
 #include <QTimer>
 #include <QUrl>
+#include <QUrlQuery>
 
 // An overview of the widgets contained by this ViewContainer
 struct LayoutStructure {
@@ -533,6 +534,15 @@ QString DolphinViewContainer::captionWindowTitle() const
 
 QString DolphinViewContainer::caption() const
 {
+    // see KUrlNavigatorPrivate::firstButtonText().
+    if (url().path().isEmpty() || url().path() == QLatin1Char('/')) {
+        QUrlQuery query(url());
+        const QString title = query.queryItemValue(QStringLiteral("title"));
+        if (!title.isEmpty()) {
+            return title;
+        }
+    }
+
     if (isSearchModeEnabled()) {
         if (currentSearchText().isEmpty()) {
             return i18n("Search");