0 to disable four finger vertical swipe gestures, 2 to enable (down for Mission Control, up for App Exposé). The default is 2. When both three- and four-finger vertical swipe gestures are enabled, the three-finger variant takes precedence. This setting interacts with system.defaults.dock.showAppExposeGestureEnabled and system.defaults.dock.showMissionControlGestureEnabled to determine whether vertical swipe gestures are enabled for App Exposé, Mission Control, or both.
Declarations
Type
null or one of 0, 2Default
null