gtk_image_get_pixel



gdk_image_get_pixel has not documented if the caller is permitted to
input pixels out of the range of the image.
gdk_image_put_pixel has undocumented the same.
GtkSpinButton has undocumented which signals it generates. I had to try
various word in gtk_signal_connect until I stroke "changed" which is
what I want.

It resembles me the Windows, wanna know something? Reverse-engineer it
on your own!

-- 
Karel 'Clock' Kulhavy



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