Delete focus from toolbar item

I have a toolbar with custom items. When i click on item, left item get 开发者_如何学Pythona focus. How to delete focus from toolbar item?

---

It looks like you have "Full Keyboard Access" set to "All controls". You can press tab a few times until the focus goes away from the toolbar item.

If you want to disable the ability to focus on other objects other than text boxes and lists (so you can no longer focus on toolbar items and such), you can do that two ways: 1) press Control + F7, or 2) go to System Preferences, Keyboard preference pane, select the Keyboard Shortcuts tab, and change the "Full Keyboard Access" radio button from "All Controls" to "Text boxes and lists only".