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nickcheng/init.lua

Last active July 12, 2021 01:13
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Revisions

  1. nickcheng revised this gist Jul 12, 2021. No changes.
  2. nickcheng created this gist Aug 14, 2019.
    48 changes: 48 additions & 0 deletions init.lua
    View file
    Original file line number Diff line number Diff line change
    @@ -0,0 +1,48 @@
    -- HANDLE SCROLLING

    local deferred = false

    overrideRightMouseDown = hs.eventtap.new({ hs.eventtap.event.types.rightMouseDown }, function(e)
    --print("down"))
    deferred = true
    return true
    end)

    overrideRightMouseUp = hs.eventtap.new({ hs.eventtap.event.types.rightMouseUp }, function(e)
    -- print("up"))
    if (deferred) then
    overrideRightMouseDown:stop()
    overrideRightMouseUp:stop()
    hs.eventtap.rightClick(e:location())
    overrideRightMouseDown:start()
    overrideRightMouseUp:start()
    return true
    end

    return false
    end)


    local oldmousepos = {}
    local scrollmulty = -4 -- negative multiplier makes mouse work like traditional scrollwheel
    local scrollmultx = -1
    dragRightToScroll = hs.eventtap.new({ hs.eventtap.event.types.rightMouseDragged }, function(e)
    -- print("scroll");

    deferred = false

    oldmousepos = hs.mouse.getAbsolutePosition()

    local dx = -e:getProperty(hs.eventtap.event.properties['mouseEventDeltaX'])
    local dy = -e:getProperty(hs.eventtap.event.properties['mouseEventDeltaY'])
    local scroll = hs.eventtap.event.newScrollEvent({dx * scrollmultx, dy * scrollmulty},{},'pixel')

    -- put the mouse back
    hs.mouse.setAbsolutePosition(oldmousepos)

    return true, {scroll}
    end)

    overrideRightMouseDown:start()
    overrideRightMouseUp:start()
    dragRightToScroll:start()