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when moving the visible items to the front of the list, take care not to reverse the order

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svn path=/trunk/KDE/kdebase/apps/; revision=826161
This commit is contained in:
Peter Penz 2008-06-29 22:25:02 +00:00
parent dbe0566f43
commit 9226a063b0
1 changed files with 5 additions and 2 deletions
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7
src/iconmanager.cpp
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@ -538,6 +538,7 @@ void IconManager::orderItems(KFileItemList& items)
const int rowCount = m_proxyModel->rowCount();
const QRect visibleArea = m_view->viewport()->rect();
int insertPos = 0;
if (itemCount * 10 > rowCount) {
// Algorithm 1: The number of items is > 10 % of the row count. Parse all rows
// and check whether the received row is part of the item list.
@ -563,7 +564,8 @@ void IconManager::orderItems(KFileItemList& items)
// to the front of the list, so that the preview is
// generated earlier.
items.removeAt(index);
items.insert(0, item);
items.insert(insertPos, item);
++insertPos;
++m_pendingVisiblePreviews;
}
}
@ -579,8 +581,9 @@ void IconManager::orderItems(KFileItemList& items)
// The current item is (at least partly) visible. Move it
// to the front of the list, so that the preview is
// generated earlier.
items.insert(0, items[i]);
items.insert(insertPos, items[i]);
items.removeAt(i + 1);
++insertPos;
++m_pendingVisiblePreviews;
}
}