LD_Objects.py 文件源码

def MoveConnector(self, connector, movey):
        position = connector.GetRelPosition()
        connector.SetPosition(wx.Point(position.x, position.y + movey))
        miny = self.Size[1]
        maxy = 0
        for connect in self.Connectors:
            connect_pos = connect.GetRelPosition()
            miny = min(miny, connect_pos.y - self.Extensions[0])
            maxy = max(maxy, connect_pos.y - self.Extensions[0])
        min_pos = self.Pos.y + miny
        self.Pos.y = min(min_pos, self.Pos.y)
        if min_pos == self.Pos.y:
            for connect in self.Connectors:
                connect_pos = connect.GetRelPosition()
                connect.SetPosition(wx.Point(connect_pos.x, connect_pos.y - miny))
        self.Connectors.sort(lambda x, y: cmp(x.Pos.y, y.Pos.y))
        maxy = 0
        for connect in self.Connectors:
            connect_pos = connect.GetRelPosition()
            maxy = max(maxy, connect_pos.y)
        self.Size[1] = max(maxy + self.Extensions[1], self.Size[1])
        connector.MoveConnected()
        self.RefreshBoundingBox()

    # Returns the index in connectors list for the connector given