#include "QGo4BrowserTreeWidget.h"

#include <QDropEvent>

QGo4BrowserTreeWidget::QGo4BrowserTreeWidget(QWidget* parent) :
   QTreeWidget(parent)
{
}

QGo4BrowserTreeWidget::~QGo4BrowserTreeWidget()
{
}

QStringList QGo4BrowserTreeWidget::mimeTypes () const
{
   QStringList qstrList;
   qstrList.append("text");
   return qstrList;
}

Qt::DropActions QGo4BrowserTreeWidget::supportedDropActions () const
{
   // returns what actions are supported when dropping
   return Qt::CopyAction | Qt::MoveAction;
}

bool QGo4BrowserTreeWidget::dropMimeData(QTreeWidgetItem *item, int, const QMimeData *data, Qt::DropAction)
{
   emit ItemDropProcess((void*)item, (void*)data);

   return true;
}

void QGo4BrowserTreeWidget::mouseMoveEvent(QMouseEvent *event)
{
   // if not left button - return
	if (event->buttons() & Qt::LeftButton) {
      QDrag *drag = 0;
	   // request from browser drag
    	emit RequestDragObject(&drag);

	   if (drag)
   	   drag->start(Qt::CopyAction | Qt::MoveAction);
	}
}