Recipe 3-1. Resetting the Background Color
Problem
There are times when you want to change the background color
of a Panel widget or some other widget in the wxPython GUI toolkit. Changing the background color is pretty handy for making an error more prominent or just for differentiating states in your application. But what’s not so obvious is how you might change the color back. When I first dug into resetting the background color of a Panel, I thought the following would work great:
color = wx.SystemSettings.GetColour(wx.SYS_COLOUR_BACKGROUND)
panel.SetBackgroundColour(color)
Unfortunately, ...
