Tree checkbox check event

Hi, my tree has checkbox and file name. When I click on file name it fires "Change" and redirects to another page. But when I check/uncheck checkbox it fires the same "Change" event and I don't want it. I just want to check and then use them when click on a button. Is there a way to implement 2 different events? one for checkbox and one for click on folder name?

Any guess on this? some workaround?

Should I assume there's no solution for this?