Allow drag&drop a separator to itself.

1 files changed, 17 insertions, 3 deletions

diff --git a/src/modlistview.cpp b/src/modlistview.cpp
index 65e35a8b..0c74c54e 100644
--- a/src/modlistview.cpp
+++ b/src/modlistview.cpp
@@ -18,6 +18,11 @@ void ModListView::setModel(QAbstractItemModel *model)
   setVerticalScrollBar(new ViewMarkingScrollBar(model, this));

 }

 

+QModelIndexList ModListView::selectedIndexes() const

+{

+  return m_inDragMoveEvent ? QModelIndexList() : QTreeView::selectedIndexes();

+}

+

 void ModListView::dragEnterEvent(QDragEnterEvent* event)

 {

   emit dragEntered(event->mimeData());

@@ -27,23 +32,32 @@ void ModListView::dragEnterEvent(QDragEnterEvent* event)
 void ModListView::dragMoveEvent(QDragMoveEvent* event)

 {

   if (autoExpandDelay() >= 0) {

-    openTimer.start(autoExpandDelay(), this);

+    m_openTimer.start(autoExpandDelay(), this);

   }

 

   // bypass QTreeView

+  m_inDragMoveEvent = true;

   QAbstractItemView::dragMoveEvent(event);

+  m_inDragMoveEvent = false;

+}

+

+void ModListView::dropEvent(QDropEvent* event)

+{

+  m_inDragMoveEvent = true;

+  QTreeView::dropEvent(event);

+  m_inDragMoveEvent = false;

 }

 

 void ModListView::timerEvent(QTimerEvent* event)

 {

-  if (event->timerId() == openTimer.timerId()) {

+  if (event->timerId() == m_openTimer.timerId()) {

     QPoint pos = viewport()->mapFromGlobal(QCursor::pos());

     if (state() == QAbstractItemView::DraggingState

       && viewport()->rect().contains(pos)) {

       QModelIndex index = indexAt(pos);

       setExpanded(index, true);

     }

-    openTimer.stop();

+    m_openTimer.stop();

   }

   else {

     QTreeView::timerEvent(event);