From 0397658b81ce371047d9ce6979aa37d8112f1a2c Mon Sep 17 00:00:00 2001
From: Peter Penz <peter.penz19@gmail.com>
Date: Tue, 14 Feb 2012 18:04:47 +0100
Subject: Details view: Fix indicator-branches

Up to now no indicator-branches have been drawn when showing a tree. The patch
fixes this so that that the style-dependent branches are drawn.

The main part of the patch is the implementation of
KItemListView::updateSiblingsInformation(). Most of the other changes are
related due to an internal renaming of the expansionsLevel-role to
expandedParentsCount and some related cleanups.

BUG: 290276
FIXED-IN: 4.8.1
---
 src/kitemviews/kitemmodelbase.cpp | 6 ++++++
 1 file changed, 6 insertions(+)

(limited to 'src/kitemviews/kitemmodelbase.cpp')

diff --git a/src/kitemviews/kitemmodelbase.cpp b/src/kitemviews/kitemmodelbase.cpp
index e2b86d8a0..c13c9f88c 100644
--- a/src/kitemviews/kitemmodelbase.cpp
+++ b/src/kitemviews/kitemmodelbase.cpp
@@ -128,6 +128,12 @@ bool KItemModelBase::isExpandable(int index) const
     return false;
 }
 
+int KItemModelBase::expandedParentsCount(int index) const
+{
+    Q_UNUSED(index);
+    return 0;
+}
+
 QMimeData* KItemModelBase::createMimeData(const QSet<int>& indexes) const
 {
     Q_UNUSED(indexes);
-- 
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