wxPython无法更改字体

Question

I am trying to get the system font, modify it a bit and then set to a static text:

panel = wx.Panel(self)

font = wx.SystemSettings.GetFont(wx.SYS_SYSTEM_FONT)
font.SetPointSize(20)

vbox = wx.BoxSizer(wx.VERTICAL)

hbox1 = wx.BoxSizer(wx.HORIZONTAL)
class_name_text = wx.StaticText(panel, label='Class name')
class_name_text.SetFont(font)
hbox1.Add(class_name_text)

vbox.Add(hbox1)

panel.SetSizer(vbox)

But apparently the text still remains with point size 12 (it looks that). However, when i print the point size before and after changing it seems to be ok (12 before - 20 after). A have tried to create my own font and changing its properties - in that case everything works. What is wrong?

Answer 1

Well, thanks everyone! It seems that my system font, which wx.SystemSettings.GetFont(wx.SYS_SYSTEM_FONT) returned, was a bit strange, because it didn't support any more sizes, but default. When i changed font itself with SetFaceName method, SetPointSize began working. So, the problem was in my system, probably in the system font particulary