Hello,
I use gdk_window_shape_combine_mask in gtk_timeout timer, to change my
window's shape every second.
While I first use gdk_window_shape_combine_mask without timer, it
works. Then put it in the timer, the application crashed, with message:
The program 'crazyclock.rb' received an X Window System error.
This probably reflects a bug in the program.
The error was 'BadMatch (invalid parameter attributes)'.
(Details: serial 181 error_code 8 request_code 128 minor_code 2)
(Note to programmers: normally, X errors are reported asynchronously;
that is, you will receive the error a while after causing it.
To debug your program, run it with the --sync command line
option to change this behavior. You can then get a meaningful
backtrace from your debugger if you break on the gdk_x_error()
function.)
Could someone help me out?
Thanks.
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