From 84010807786c352aaeb2320caf27e5f9048d8dec Mon Sep 17 00:00:00 2001
From: Peter Penz <peter.penz19@gmail.com>
Date: Wed, 24 Aug 2011 18:11:55 +0200
Subject: Interface cleanups for drag and drop support

---
 src/kitemviews/kfileitemlistview.cpp | 23 +++++++++++++++++++++++
 1 file changed, 23 insertions(+)

(limited to 'src/kitemviews/kfileitemlistview.cpp')

diff --git a/src/kitemviews/kfileitemlistview.cpp b/src/kitemviews/kfileitemlistview.cpp
index a7217d30c..d9742945a 100644
--- a/src/kitemviews/kfileitemlistview.cpp
+++ b/src/kitemviews/kfileitemlistview.cpp
@@ -27,6 +27,7 @@
 #include <KStringHandler>
 
 #include <KDebug>
+#include <KIcon>
 
 #include <QTextLine>
 #include <QTimer>
@@ -46,6 +47,8 @@ KFileItemListView::KFileItemListView(QGraphicsWidget* parent) :
     m_updateIconSizeTimer(0),
     m_minimumRolesWidths()
 {
+    setAcceptDrops(true);
+
     setScrollOrientation(Qt::Vertical);
     setWidgetCreator(new KItemListWidgetCreator<KFileItemListWidget>());
     setGroupHeaderCreator(new KItemListGroupHeaderCreator<KItemListGroupHeader>());
@@ -204,6 +207,26 @@ QHash<QByteArray, QSizeF> KFileItemListView::visibleRoleSizes() const
     return sizes;
 }
 
+QPixmap KFileItemListView::createDragPixmap(const QSet<int>& indexes) const
+{
+    QPixmap pixmap;
+
+    if (model()) {
+        QSetIterator<int> it(indexes);
+        while (it.hasNext()) {
+            const int index = it.next();
+            // TODO: Only one item is considered currently
+            pixmap = model()->data(index).value("iconPixmap").value<QPixmap>();
+            if (pixmap.isNull()) {
+                KIcon icon(model()->data(index).value("iconName").toString());
+                pixmap = icon.pixmap(itemSize().toSize());
+            }
+        }
+    }
+
+    return pixmap;
+}
+
 void KFileItemListView::initializeItemListWidget(KItemListWidget* item)
 {
     KFileItemListWidget* fileItemListWidget = static_cast<KFileItemListWidget*>(item);
-- 
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