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Peter Hutterer authored
If the fingers are vertically apart by more than 20mm we used to assume a pinch gesture immediately. This is too close together for some users during two-finger scrolling. Since we should always bias towards scrolling, only trigger this detection for three fingers, the rest has to go through the movement detection. The reason for the pinch detection here was to differentiate from 3fg swipe gestures (83f3dbd1), hence we're still in spirit of that patch. https://bugs.freedesktop.org/show_bug.cgi?id=94264 Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net> Tested-by: Jan Alexander Steffens (heftig) <jan.steffens@gmail.com> Reviewed-by: Hans de Goede <hdegoede@redhat.com>
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