def __init__(self, value, parent=None):
QtGui.QWidget.__init__(self, parent)
layout = QtGui.QGridLayout(self)
layout.setSpacing(0)
layout.setContentsMargins(0, 0, 0, 0)
self._widget = None
self.__status = QtGui.QLabel(self)
self.__status.setContentsMargins(5, 0, 0, 0)
layout.addWidget(self.__status, 0, 2)
if not FormWidget.__LOCKED_PIX:
FormWidget.__LOCKED_PIX = QtGui.QPixmap(":/images/locked.png")
FormWidget.__LOCKED_PIX = FormWidget.__LOCKED_PIX.scaled(
QtCore.QSize(12, 12), QtCore.Qt.KeepAspectRatio,
QtCore.Qt.SmoothTransformation)
def mouseMoveEvent(self, event):
startDrag = QtGui.QApplication.startDragDistance()
if (event.pos() - self.__dragStartPos).manhattanLength() < startDrag:
return
mimeData = QtCore.QMimeData()
data = cPickle.dumps(self.mapToParent(self.__dragStartPos))
mimeData.setData("application/x-DragDropList", QtCore.QByteArray(data))
pix = QtGui.QPixmap(self.size())
self.render(pix)
drag = QtGui.QDrag(self)
drag.setMimeData(mimeData)
drag.setPixmap(pix)
drag.setHotSpot(event.pos())
drag.exec_(QtCore.Qt.MoveAction)