


To distinguish between trackpad and mouse, Scroll Reverser essentially looks at the gesture events to determine whether there are 2 or more fingers on the trackpad. The main documentation is Quartz Event Services Reference. Scroll Reverser installs an event tap, which gives access to event stream, including scrolling events and gesture events. Everything else is just user interface rigging. The real guts of the code is in MouseTap.m. Older code targeting 10.4+ is in the 'tiger' branch and 10.7+ is in the 'lion' branch. The master branch targets 10.12 and higher. Instead, it has some custom debug code which is more efficient to write to.) Notes on the code None of the Scroll Reverser settings seem to give me what I want. it has 'natural' scrolling, which doesnt feel so natural with a scroll wheel). This is because doing so slows down the event lap. When I move my cursor from my Mac over to my PC and use the external mouses scroll wheel to scroll, unfortunately the direction is reversed (i.e. (Scroll Reverser does not output debug info with NSLog. To display the debug window, Option(⌥)-click the Scroll Reverser menu bar icon. (If you don't have a code signing key, you'll need to Google that.) Viewing debug log That is because you need to replace out the part of the script which specifies my code signing key with the name of your own key. You will get errors in the build script phase.
#Scroll reverser e update
BuildingĪfter cloning this repo, you'll need to git submodule update -init to check out the BuildScripts submodule. Please note, the name "Scroll Reverser" and the application icon are trademarks and may not be used by derivatve works (except as required to describe the origin of the work). If you would like to open a new language, just send me an email. ** When improving an existing translation, please add a comment and mark it as "Issue" so that it flags it up to me to approve. Please submit transmations using the CrowdIn platform. Translation contributions in your language are welcome. To uninstall, simply quit the app and drag Scroll Reverser.app to trash.
#Scroll reverser e install
Install and runĭownload the latest release, unzip, and place Scroll Reverser.app in your /Applications folder. See the web home page for the downloads, or the respective labelled branches for the code. Older versions are available for older OS versions down to OS X 10.4.

The latest build of Scroll Reverser requires macOS 10.12.6 and above, and is a univeral binary for both Intel and Apple Silicon (M1) Macs. Web home page: (Please note the home page contains additional content about the app, FAQ, changelog etc.) Requirements Reverses the direction of macOS scrolling, with independent settings for trackpads and mice.
