I will need to do
slider = wx.Slider(self, 100, 25, 1, 100, (30, 60), (250, -1), wx.SL_HORIZONTAL)

have a transparent background (because it appears on a panel with a heterogeneous background).
In general, how can you change your view to something like this?

(I am open to using .png files for widget elements, if necessary.)
python slider custom-controls wxpython wxwidgets
Basj
source share