* implement the DragAndDropHelper as singleton derived from QObject, so that emitting of signals is possible

* show an information message in the statusbar, if items are dragged into the same directory

TODO: although the signal seems to get connected correctly, the slot DolphinMainWindow::showInformationMessage() is not invoked when the signal is emitted -> will debug this later, it is important that the new string is added before the message freeze

svn path=/trunk/KDE/kdebase/apps/; revision=881627

1 files changed, 3 insertions, 3 deletions

diff --git a/src/dolphindetailsview.cpp b/src/dolphindetailsview.cpp
index 3fa7ae196..f8379a7da 100644
--- a/src/dolphindetailsview.cpp
+++ b/src/dolphindetailsview.cpp
@@ -307,13 +307,13 @@ void DolphinDetailsView::mouseReleaseEvent(QMouseEvent* event)
 
 void DolphinDetailsView::startDrag(Qt::DropActions supportedActions)
 {
-    DragAndDropHelper::startDrag(this, supportedActions, m_controller);
+    DragAndDropHelper::instance().startDrag(this, supportedActions, m_controller);
     m_band.show = false;
 }
 
 void DolphinDetailsView::dragEnterEvent(QDragEnterEvent* event)
 {
-    if (DragAndDropHelper::isMimeDataSupported(event->mimeData())) {
+    if (DragAndDropHelper::instance().isMimeDataSupported(event->mimeData())) {
         event->acceptProposedAction();
     }
 
@@ -346,7 +346,7 @@ void DolphinDetailsView::dragMoveEvent(QDragMoveEvent* event)
         setDirtyRegion(m_dropRect);
     }
 
-    if (DragAndDropHelper::isMimeDataSupported(event->mimeData())) {
+    if (DragAndDropHelper::instance().isMimeDataSupported(event->mimeData())) {
         // accept url drops, independently from the destination item
         event->acceptProposedAction();
     }