Dynamic font on Dropdown in Template

Hello There,

I’m trying to alter font size dynamically for dropdown in template but not getting any luck.
Here’s how I’m doing :
Create template parameter : fontSize
Create propertyChange script :
from java.awt import Font if event.propertyName == 'fontSize': event.source.getComponent('Label').font= Font('Dialog', 1, event.newValue)

Any leads ?

Thanks,