def mouseMoveEvent(self, e):
if self.drag_start is None:
pass
x = e.x() - self.drag_start.x()
y = e.y() - self.drag_start.y()
dist = QApplication.startDragDistance()
if not self.draggable or x > dist or y > dist:
return
drag = QDrag(self)
mime = QMimeData()
mime.setText(self.__class__.__name__)
mime.part = self
drag.setMimeData(mime)
pixmap = QPixmap.grabWidget(self)
pixmap.setAlphaChannel(pixmap)
drag.setPixmap(pixmap)
drag.setHotSpot(QPoint(drag.pixmap().width() / 2,
drag.pixmap().height()))
drag.start(Qt.CopyAction)
def mouseMoveEvent(self, e):
if self.drag_start is None:
pass
x = e.x() - self.drag_start[0]
y = e.y() - self.drag_start[1]
dist = QApplication.startDragDistance()
if (self.draggable is False) or (abs(x) < dist and abs(y) < dist):
return
drag = QDrag(self)
mime = QMimeData()
mime.setText(self.__class__.__name__)
mime.part = self
drag.setMimeData(mime)
pixmap = QPixmap.grabWidget(self)
pixmap.setAlphaChannel(pixmap)
drag.setPixmap(pixmap)
drag.setHotSpot(QPoint(drag.pixmap().width() / 2,
drag.pixmap().height()))
self.dragging = True
drag.start(Qt.CopyAction)
