Drag and drop from QTreeWidget to QGraphicsView

[igu@na]

I've tried to make drag and drop from QTreeWidget to QGraphicsView, but faced with one problem. How to convert correctly coordinates from event->pos() to to QGraphicsView coordinates. The problem is would like to create QGraphicsItem exactly in position where drop event was done, but I can't figure out how to convert event->pos() coordnates to graphics view coordinates

def dropEvent (self, event):
        if event.proposedAction() == QtCore.Qt.CopyAction:
            if event.source().selectedItems()[0].text(0) == 'Chip':
                chip = Chip("green", event.pos().x(), event.pos().y())
                self.scene().addItem(chip)
        event.accept()

def dropEvent (self, event):
        if event.proposedAction() == QtCore.Qt.CopyAction:
            if event.source().selectedItems()[0].text(0) == 'Chip':
                chip = Chip("green", event.pos().x(), event.pos().y())
                self.scene().addItem(chip)
        event.accept()

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in Chip class i set coordinates in this way

def __init__(self,color = "Green", x = 0, y = 0, parent=None):
        QtGui.QGraphicsItem.__init__(self, parent)
        self.setPos(QtCore.QPointF(int(x), int(y)))
        self.color = QtGui.QColor(color)

def __init__(self,color = "Green", x = 0, y = 0, parent=None):
        QtGui.QGraphicsItem.__init__(self, parent)
        self.setPos(QtCore.QPointF(int(x), int(y)))
        self.color = QtGui.QColor(color)

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Thanks in advance

[pherthyl]

QPointF QGraphicsView::mapToScene ( const QPoint & point ) const

QPointF QGraphicsView::mapToScene ( const QPoint & point ) const

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[igu@na]

Thanks, now it works much better