From edfd68e87dcbaa0e594402cd94cfea727d7399eb Mon Sep 17 00:00:00 2001

From: Aleksei Nikiforov <darktemplar@altlinux.org>

Date: Fri, 14 Feb 2020 16:24:49 +0300

Subject: [PATCH] Hide top level menu items if they have no children

---

 khelpcenter/navigator.cpp | 4 ++++

 1 file changed, 4 insertions(+)

diff --git a/khelpcenter/navigator.cpp b/khelpcenter/navigator.cpp

index 770ef3fc..db927dfa 100644

--- a/khelpcenter/navigator.cpp

+++ b/khelpcenter/navigator.cpp

@@ -216,13 +216,17 @@ History                 no X-KDE-PluginKeyword in kcmhistory.desktop

     list = KServiceTypeTrader::self()->query( QStringLiteral("KCModule"), QStringLiteral("[X-KDE-ParentApp] == 'kinfocenter'") );

   }

+  bool no_children_present = true;

+

   for ( KService::List::const_iterator it = list.constBegin(); it != list.constEnd(); ++it )

   {

     KService::Ptr s(*it);

     QString desktopFile = QStandardPaths::locate(QStandardPaths::GenericDataLocation, QLatin1String("kservices5/") + s->entryPath() );

     createItemFromDesktopFile( topItem, desktopFile );

+    no_children_present = false;

     }

     topItem->sortChildren( 0, Qt::AscendingOrder /* ascending */ );

+    topItem->setHidden(no_children_present);

 }

 void Navigator::insertIOSlaveDocs( const QString &name, NavigatorItem *topItem )

-- 

2.24.1