Open Bug 1250420 Opened 7 years ago Updated 5 years ago
Mousewheel scrolling with "alt" key modifier is broken with APZ enabled
I have these settings: general.smoothScroll.mouseWheel.durationMaxMS;1500 mousewheel.default.delta_multiplier_x;150 mousewheel.default.delta_multiplier_y;150 mousewheel.with_alt.delta_multiplier_x;300 mousewheel.with_alt.delta_multiplier_y;300 mousewheel.withcontrolkey.action;3 When I scroll continously with the alt key pressed the scrolling either starts fast then slows down to a crawl, or its slow from the get go. Normal scrolling doesn't seem to be affected. Setting the same values for mousewheel.default.* will result in the expected faster scrolling.
I can reproduce a difference in scroll distance between APZ and non-APZ scrolling with these prefs. However I'm not seeing the "slow down to a crawl" issue - at least not more so in APZ than non-APZ.
5 years ago
Priority: -- → P3
You need to log in before you can comment on or make changes to this bug.