When the current item is removed, make -1 the current index temporarily

This fixes two problems:
1. KItemListKeyboardSearchManger can cancel the current search when a
   new folder is opened (note that this action removes the current item
   from the view).
2. The view can underline the new current item (which is the item that
   used to be below the removed item). Note that this did not work
   before because the view did not receive a currentChanged() signal in
   this case and therefore did not update the "current item" status of
   the new current item.

CCBUG: 297488
CCBUG: 298782
REVIEW: 104709
(cherry picked from commit 68ce395a192362969783615e50a8004d3029eb7e)

1 files changed, 6 insertions, 3 deletions

diff --git a/src/kitemviews/kitemlistselectionmanager.cpp b/src/kitemviews/kitemlistselectionmanager.cpp
index 79c3370b4..383914df0 100644
--- a/src/kitemviews/kitemlistselectionmanager.cpp
+++ b/src/kitemviews/kitemlistselectionmanager.cpp
@@ -291,12 +291,15 @@ void KItemListSelectionManager::itemsRemoved(const KItemRangeList& itemRanges)
         // Calling setCurrentItem() would trigger the selectionChanged signal, but we want to
         // emit it only once in this function -> change the current item manually and emit currentChanged
         m_currentItem = indexAfterRangesRemoving(m_currentItem, itemRanges);
-        if (m_currentItem < 0) {
-            m_currentItem = qMin(previousCurrent, m_model->count() - 1);
-        }
         if (m_currentItem != previousCurrent) {
             emit currentChanged(m_currentItem, previousCurrent);
         }
+
+        if (m_currentItem < 0) {
+            // The current item has been removed.
+            m_currentItem = qMin(previousCurrent, m_model->count() - 1);
+            emit currentChanged(m_currentItem, -1);
+        }
     }
 
     // Update the anchor item