Compare check mark of `CheckListCtrlMixin` with `CheckListBox` when using wxPython 4.03 on Windows 10

testWxPythonCheckListCtrl.py

withSetProcessDpiAware = False

import ctypes
if withSetProcessDpiAware:
    ctypes.windll.user32.SetProcessDPIAware()

import wx
from wx.lib.mixins.listctrl import CheckListCtrlMixin

class CheckListCtrl(wx.ListCtrl, CheckListCtrlMixin):
    def __init__(self, parent):
        wx.ListCtrl.__init__(self, parent, -1, style=wx.LC_REPORT)
        CheckListCtrlMixin.__init__(self)

class TestPanel(wx.Panel):
    def __init__(self, parent):
        wx.Panel.__init__(self, parent, -1)
        sizer = wx.BoxSizer(wx.VERTICAL)

        sizer.Add(wx.StaticText(self, label="SetProcessDPIAware has been called: %s"%withSetProcessDpiAware))
        sampleList = ['zero', 'one', 'two']

        sizer.Add(wx.StaticText(self, label="CheckListCtrlMixin"))
        lb = CheckListCtrl(self)
        lb.InsertColumn(0, 'Item')
        for i in sampleList:
            lb.InsertItem(1, i)

        lb.CheckItem(1)
        sizer.Add(lb, flag=wx.EXPAND)
        
        sizer.Add(wx.StaticText(self, label="CheckListBox"))
        lb = wx.CheckListBox(self, choices=sampleList)
        lb.SetCheckedItems([1,])
        sizer.Add(lb, flag=wx.EXPAND)
        self.SetSizer(sizer)

#----------------------------------------------------------------------

class RunDemoApp(wx.App):
    def __init__(self):
        wx.App.__init__(self, redirect=False)


    def OnInit(self):
        frame = wx.Frame(None, -1, "test", pos=(50,50), size=(200,100),
                        style=wx.DEFAULT_FRAME_STYLE, name="test")
        frame.Show(True)
        win = TestPanel(frame)

        # so set the frame to a good size for showing stuff
        frame.SetSize((640, 480))
        win.SetFocus()
        self.window = win

        self.SetTopWindow(frame)
        self.frame = frame

        return True

    def OnExitApp(self, evt):
        self.frame.Close(True)


if __name__ == "__main__":
    app = RunDemoApp()
    app.MainLoop()