[Octave-bug-tracker] [bug #56028] windowscrollwheelfcn property of a figure

[Pantxo Diribarne]

Update of bug #56028 (project octave):

                  Status:                    None => Patch Submitted        

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Follow-up Comment #3:

I attached a basic implementation but the event data may not be accurate:
* VerticalScrollCount: our graphics event handling is not enough sophisticated
and we have no way to determine (citing ML doc) "the sum of all scroll wheel
clicks that occurred since the last time the callback executed". So this will
return number of wheel steps since the last Qt event queue was flushed. 
* VerticalScrollAmount: I was unable to determine how to get this information
from Qt, so this will always be 3.

(file #46984)
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Additional Item Attachment:

File name: scroll_wheel_fcn.patch         Size:3 KB
    <https://savannah.gnu.org/file/scroll_wheel_fcn.patch?file_id=46984>



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