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Update the "is cut" state of items if necessary

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The icons of items which are "cut" are shown faded in the view. The
"is cut" state of the widget representing an item is updated if the
clipboard contents change. Before this commit, if the sort order was
changed however, then each widget kept the "is cut" state of the item
which had been shown previously at its position.

The solution is to update the "is cut" state also if any of the
widget's data change.

BUG: 332792
REVIEW: 117451
FIXED-IN: 4.12.5
This commit is contained in:
Frank Reininghaus 2014-04-14 22:46:38 +02:00
parent 9e81972b0e
commit 80833d2c0b
1 changed files with 6 additions and 0 deletions
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6
dolphin/src/kitemviews/kstandarditemlistwidget.cpp
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@ -589,6 +589,12 @@ void KStandardItemListWidget::dataChanged(const QHash<QByteArray, QVariant>& cur
dirtyRoles = roles;
}
// The URL might have changed (i.e., if the sort order of the items has
// been changed). Therefore, the "is cut" state must be updated.
KFileItemClipboard* clipboard = KFileItemClipboard::instance();
const KUrl itemUrl = data().value("url").value<KUrl>();
m_isCut = clipboard->isCut(itemUrl);
// The icon-state might depend from other roles and hence is
// marked as dirty whenever a role has been changed
dirtyRoles.insert("iconPixmap");