#ifndef TREEWIDGET_H
#define TREEWIDGET_H

#include <QTreeWidget>
#include <QDragEnterEvent>
#include <QDropEvent>

class TreeWidget : public QTreeWidget
{
  Q_OBJECT
public:
  explicit TreeWidget(QWidget *parent = 0);

signals:

public slots:

protected:
  virtual void dragEnterEvent(QDragEnterEvent *);
  virtual void dropEvent(QDropEvent *);

};

#endif // TREEWIDGET_H

#include <QtDebug>

#include "treewidget.h"

TreeWidget::TreeWidget(QWidget *parent) :
    QTreeWidget(parent)
{
  setAcceptDrops(true);
}

void TreeWidget::dragEnterEvent(QDragEnterEvent *event)
{
  event->acceptProposedAction();
  qDebug()<<"drag";
}

void TreeWidget::dropEvent(QDropEvent *event)
{
  qDebug()<<"drop";
  event->acceptProposedAction();
}