[Pythoncard-users] Dynamically change font size of a TextArea

[hwg <hw...@ya...>]

Is it possible to dynamically (programatically) change the size of the font inside a Text Area?
 
I tried the following:
 
from PythonCard import model
class MainWindow(model.Background):
   def  on_Slider1_mouseUp(self, event):
       sliderValue = self.components.Slider1.value
       self.components.TextArea1.font['size'] = sliderValue
 
app = model.Application(MainWindow)
app.MainLoop()
 
When I run this and move the slider, I get the error:
 
TypeError: 'Font' object does not support item assignment.
 
 
Is there a way to do this?
 
Thanks,
hwg