From: Frank Reininghaus <frank78ac@googlemail.com>
Date: Mon, 14 Apr 2014 20:46:38 +0000 (+0200)
Subject: Update the "is cut" state of items if necessary
X-Git-Url: https://cloud.milkyroute.net/gitweb/dolphin.git/commitdiff_plain/a7562862e3f6ccbf5058d0885dff3675eaa2161c

Update the "is cut" state of items if necessary

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
---

diff --git a/src/kitemviews/kstandarditemlistwidget.cpp b/src/kitemviews/kstandarditemlistwidget.cpp
index acdf839ac..54546b440 100644
--- a/src/kitemviews/kstandarditemlistwidget.cpp
+++ b/src/kitemviews/kstandarditemlistwidget.cpp
@@ -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");