[PyQt] drag and drop issue.

[Jean-Baptiste BUTET]

Hi all :)

I'm programming drag and drop situation where pixmap is dragged from
my pyqt application to openoffice.

I have implement dragevent and mousspressevent, and it seems to work.

But openoffice (xorg ?) don't see it as a droppable object.

a video of issue:
http://ashashiwa.free.fr//images_diverses/out.ogv

my entire code :
svn co svn://svn.tuxfamily.org/svnroot/oppl/pylewis

drag and drop piece of code:

    def dragEnterEvent(self, event):
        print "dragEnterEvent"
        if (event.mimeData().hasFormat("application/x-dnditemdata")):
            if (event.source()==self):
                event.setDropAction(Qt.MoveAction)
                event.accept()
            else:
                event.acceptProposedAction()
        else:
            event.ignore()

    def mousePressEvent(self, event):
        print "pouet"
        child = self.childAt(event.pos())
        child = self.childAt(event.pos())
        if (not child):
            print "no children"
            return
        print "children"
        pixmap = child.pixmap()
        itemData = QByteArray()
        dataStream = QDataStream(itemData, QIODevice.WriteOnly)
        dataStream << pixmap << QPoint(event.pos()-child.pos())
        mimeData = QMimeData()
        mimeData.setData("application/x-dnditemdata", itemData)

        print "dans la square box"
        drag = QDrag(self)
        drag.setMimeData(mimeData)
        drag.setPixmap(pixmap)
        drag.setHotSpot(event.pos()-child.pos())
        tempPixmap = QPixmap(pixmap)
        child.setPixmap(tempPixmap)
        if (drag.start(Qt.CopyAction | Qt.MoveAction) == Qt.MoveAction):
            child.close()
        else:
            child.show()
            child.setPixmap(pixmap)

Could it be a mimetype pb ?

Clear skies,

JB


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