custom_bl_ui.py

import bpy

def bool_updates_scene(self, context):
    ob = context.object
    visibility = ob.cycles_visibility

    attributes = ["camera", "diffuse", "glossy", "transmission", "scatter"]
    state = bool(context.scene.claas_visibility_switch)
    for attr in attributes:        
        setattr(visibility, attr, state)

class ObjectModifier(bpy.types.Panel):
    bl_label = "ObjectModifier"
    bl_idname = "ObjectModifier"
    bl_space_type = 'VIEW_3D'
    bl_region_type = 'TOOLS'
    bl_category = "Claas"

    def draw(self, context):
        layout = self.layout

        scene = context.scene
        cscene = scene.cycles
        ob = context.object
        
        if not context.object:
            layout.row().label('no active objects')
            # finish drawing early
            return
        
        cob = ob.cycles
        visibility = ob.cycles_visibility

        layout.label(text="Ray Visibility:")
        flow = layout.column_flow()
        vis_icon = ["PROP_OFF", "PROP_ON"][int(scene.claas_visibility_switch)]  # 0 or 1 
        flow.prop(scene, "claas_visibility_switch", text='all', icon=vis_icon)
        flow.prop(visibility, "camera")
        flow.prop(visibility, "diffuse")
        flow.prop(visibility, "glossy")
        flow.prop(visibility, "transmission")
        flow.prop(visibility, "scatter")



def register():
    bpy.types.Scene.claas_visibility_switch = bpy.props.BoolProperty(
        update=bool_updates_scene
    )
    bpy.utils.register_module(__name__)


def unregister():
    bpy.utils.unregister_module(__name__)
    del bpy.types.Scene.claas_visibility_switch


if __name__ == "__main__":
    register()