Disable auto-collapsing after delay.

1 files changed, 23 insertions, 1 deletions

diff --git a/src/modlistview.cpp b/src/modlistview.cpp
index 9a640ba1..fcf34749 100644
--- a/src/modlistview.cpp
+++ b/src/modlistview.cpp
@@ -4,7 +4,6 @@
 #include <QMimeData>

 #include <QProxyStyle>

 

-

 class ModListViewStyle: public QProxyStyle {

 public:

   ModListViewStyle(QStyle *style, int indentation);

@@ -57,3 +56,26 @@ void ModListView::setModel(QAbstractItemModel *model)
   setVerticalScrollBar(new ViewMarkingScrollBar(model, this));

 }

 

+void ModListView::dragMoveEvent(QDragMoveEvent* event)

+{

+  if (autoExpandDelay() >= 0) {

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

+  }

+  QAbstractItemView::dragMoveEvent(event);

+}

+

+void ModListView::timerEvent(QTimerEvent* event)

+{

+  if (event->timerId() == 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();

+  }

+  else {

+    QTreeView::timerEvent(event);

+  }

+}