No, OK and Cancel do not behave the same. Try clicking the Trim button
on top then clicking OK, the trimming will be applied. The Trim & OK
button is a shortcut to avoid needing to click Trim. The reason there is
a separate Trim button is so that you can preview the effects of the
trim.
One could argue that OK should behave as Trim & OK if there is a
selection rectangle, however, I am not certain that is a good thing,
since trimming is a lossy operation, it's good to be able to see the
effects before committing. THough I am willing to be convinced
otherwise.
No, OK and Cancel do not behave the same. Try clicking the Trim button
on top then clicking OK, the trimming will be applied. The Trim & OK
button is a shortcut to avoid needing to click Trim. The reason there is
a separate Trim button is so that you can preview the effects of the
trim.
One could argue that OK should behave as Trim & OK if there is a
selection rectangle, however, I am not certain that is a good thing,
since trimming is a lossy operation, it's good to be able to see the
effects before committing. THough I am willing to be convinced
otherwise.