Property modified flag

[iamkeiryan]

Hi @artf,

I've been trying to implement a reset button for font family. I've come across the canClear property and it's not what I think it is. Since canClear is based on the default value. It is always set to true when the changes I made has been saved.

Is there a flag that I can use to identify that the current changes on font family is not yet saved and considered as "dirty" field?