Hi, I am working on a task writing a gtk application to show up webcam view finding. This application works now. But after I click window right top icon for maximum, the window is maximum and no response. I have read some threads from web said that the application need a call back function to handle some signals. But I can't find out it now with googling. I guess it's a very beginner level issue and you guys of list already know that how to fix it. I expect someone can give me help. Very appreciated. Thanks, Shuduo _______________________________________________ gtk-list mailing list gtk-list@xxxxxxxxx http://mail.gnome.org/mailman/listinfo/gtk-list