#include "lpTreeWidget.h"

#include <QDragEnterEvent>
#include <QDragMoveEvent>
#include <QDropEvent>
#include <QMouseEvent>
#include <QApplication>

LpTreeWidget::LpTreeWidget(QWidget* parent /*= 0*/)
{
//	setDefaultDropAction(Qt::MoveAction);
	//setDragDropMode(QAbstractItemView::DragDrop);
}

void  LpTreeWidget::dragEnterEvent(QDragEnterEvent * event) 
{
	QTreeWidget::dragEnterEvent(event);
}

void  LpTreeWidget::dragLeaveEvent(QDragLeaveEvent * event) 
{
	QTreeWidget::dragLeaveEvent(event);
}

void  LpTreeWidget::dragMoveEvent(QDragMoveEvent * event) 
{
	QTreeWidget::dragMoveEvent(event);
}

void  LpTreeWidget::dropEvent(QDropEvent * event) 
{
	QTreeWidgetItem* pItem = itemAt(event->pos());
	if (nullptr == pItem)
	{
		return;
	}
	else
	{
		emit sgDropEvent(event);
	}
		
//	QTreeWidget::dropEvent(event);
}

void LpTreeWidget::mousePressEvent(QMouseEvent * event)
{
	if (event->button() == Qt::LeftButton)
	{
		emit sgMousePressEvent(event);
	}

	QTreeWidget::mousePressEvent(event);
}