[gtk-osx-users] How to make the xquartz works with gtk+?

[Tom H <tomhson yahoo com>]

Hi,everybody

I have installed the newest gtk+  with homebrew for my OSX(10.10.5).but it can't work with the xquartz.Then I  removed the gtk+ and reinstalled it with the command:

brew install gtk+ --with -x11

And it still can't work with xquartz.

While I input : 

$gtk-demo

The xquartz doesn't appear,the console instead,

How could I fix the problem?Thank you!