support drag & drop for the treeview sidebar page

svn path=/trunk/KDE/kdebase/apps/; revision=641405

1 files changed, 20 insertions, 2 deletions

diff --git a/src/treeviewsidebarpage.cpp b/src/treeviewsidebarpage.cpp
index b1fcc8daa..d9c2e8800 100644
--- a/src/treeviewsidebarpage.cpp
+++ b/src/treeviewsidebarpage.cpp
@@ -78,8 +78,8 @@ TreeViewSidebarPage::TreeViewSidebarPage(DolphinMainWindow* mainWindow,
 
     connect(m_treeView, SIGNAL(clicked(const QModelIndex&)),
             this, SLOT(updateActiveView(const QModelIndex&)));
-    connect(m_treeView, SIGNAL(doubleClicked(const QModelIndex&)),
-            this, SLOT(slotDoubleClicked(const QModelIndex&)));
+    connect(m_treeView, SIGNAL(urlsDropped(const KUrl::List&, const QPoint&)),
+            this, SLOT(dropUrls(const KUrl::List&, const QPoint&)));
 
     QVBoxLayout* layout = new QVBoxLayout(this);
     layout->addWidget(m_treeView);
@@ -201,6 +201,24 @@ void TreeViewSidebarPage::updateActiveView(const QModelIndex& index)
     }
 }
 
+void TreeViewSidebarPage::dropUrls(const KUrl::List& urls,
+                                   const QPoint& pos)
+{
+    const QModelIndex index = m_treeView->indexAt(pos);
+    if (index.isValid()) {
+#if defined(USE_PROXY_MODEL)
+        const QModelIndex& dirIndex = m_proxyModel->mapToSource(index);
+        KFileItem* item = m_dirModel->itemForIndex(dirIndex);
+#else
+        KFileItem* item = m_dirModel->itemForIndex(index);
+#endif
+        Q_ASSERT(item != 0);
+        if (item->isDir()) {
+            mainWindow()->dropUrls(urls, item->url());
+        }
+    }
+}
+
 void TreeViewSidebarPage::connectToActiveView()
 {
     const QWidget* parent = parentWidget();