code: def resizeEvent(self, ev):
      if self.closeButton:
          if self.orientation == "vertical":
              size = ev.size().width()
              pos = QtCore.QPoint(0, 0)
          else:
              size = ev.size().height()
              pos = QtCore.QPoint(ev.size().width() - size, 0)
          self.closeButton.setFixedSize(QtCore.QSize(size, size))
          self.closeButton.move(pos)
      super(DockLabel, self).resizeEvent(ev)
  
imports: import warnings
  from ..Qt import QtCore, QtGui, QtWidgets
  from ..widgets.VerticalLabel import VerticalLabel
  from .DockDrop import DockDrop
label_desc: Use image node_id 10 for calling the DockLabel obj's underlying member method code with example usage: obj.resizeEvent(ev) without return types