macOS: Smooth inertia scrolling with trackpad

Requires a slightly tweaked SDL 2, though, when it comes to handling the scroll events.

1 files changed, 6 insertions, 1 deletions

diff --git a/src/ui/macos.m b/src/ui/macos.m
index b50fbf38..46d2bfa1 100644
--- a/src/ui/macos.m
+++ b/src/ui/macos.m
@@ -98,7 +98,7 @@ enum iTouchBarVariant {
 //- (NSTouchBar *)makeTouchBar;
 /* SDL needs to do its own thing. */
 - (BOOL)application:(NSApplication *)theApplication openFile:(NSString *)filename;
-- (void)applicationDidFinishLaunching:(NSNotification *)notificatiosn;
+- (void)applicationDidFinishLaunching:(NSNotification *)notifications;
 @end
 
 @implementation MyDelegate
@@ -333,6 +333,11 @@ enum iTouchBarVariant {
 
 @end
 
+void enableWheel_MacOS(void) {
+    [[NSUserDefaults standardUserDefaults] setBool: YES
+                                            forKey: @"AppleMomentumScrollSupported"];
+}
+
 void setupApplication_MacOS(void) {
     NSApplication *app = [NSApplication sharedApplication];
     /* Our delegate will override SDL's delegate. */