From c1a086da25e746ddf7dbe7f212d3cc61a9174035 Mon Sep 17 00:00:00 2001
From: Peter Penz <peter.penz19@gmail.com>
Date: Mon, 29 Jun 2009 19:32:39 +0000
Subject: Fixed issue that the scroll position is reset if the focus of the
 itemview changes.

BUG: 197951

svn path=/trunk/KDE/kdebase/apps/; revision=989236
---
 src/dolphinviewautoscroller.h | 8 ++++++++
 1 file changed, 8 insertions(+)

(limited to 'src/dolphinviewautoscroller.h')

diff --git a/src/dolphinviewautoscroller.h b/src/dolphinviewautoscroller.h
index 3827b2326..c95155f58 100644
--- a/src/dolphinviewautoscroller.h
+++ b/src/dolphinviewautoscroller.h
@@ -23,6 +23,7 @@
 #include <QObject>
 
 class QAbstractItemView;
+class QModelIndex;
 class QTimer;
 
 /**
@@ -40,6 +41,13 @@ public:
     virtual ~DolphinViewAutoScroller();
     bool isActive() const;
 
+    /**
+     * Must be invoked by the parent item view, when QAbstractItemView::currentChanged()
+     * has been called. Assures that the current item stays visible when it has been
+     * changed by the keyboard.
+     */
+    void handleCurrentIndexChange(const QModelIndex& current, const QModelIndex& previous);
+
 protected:
     virtual bool eventFilter(QObject* watched, QEvent* event);
 
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