docstr: Hide selection box while slider is moving
docstr_tok: ["Hide","selection","box","while","slider","is","moving"]
code: def alphaPressed(self):
      """Hide selection box while slider is moving"""
      self.hideSelectBox()
  
imports: import importlib
  from ..None import ItemGroup, SRTTransform, debug
  from ..None import functions
  from ..graphicsItems.ROI import ROI
  from ..Qt import QT_LIB, QtCore, QtWidgets
  from .None import TransformGuiTemplate_generic
label_desc: Use image node_id 43 for calling the CanvasItem obj's underlying member method code with example usage: obj.alphaPressed() without return types