AppDelegate.m

/*
 Copyright (C) 2015 Apple Inc. All Rights Reserved.
 See LICENSE.txt for this sample’s licensing information
 
 Abstract:
 The Application Delegate.
 */

#import "AppDelegate.h"

@interface AppDelegate ()

@end

@implementation AppDelegate

- (void)applicationDidFinishLaunching:(NSNotification *)aNotification {
    NSWindow* mainWindow = [[NSApplication sharedApplication]mainWindow];
    [mainWindow setAcceptsMouseMovedEvents:YES];

    // Force dark appearance for the entire application
    [NSApp setAppearance:[NSAppearance appearanceNamed:NSAppearanceNameDarkAqua]];
}

- (void)applicationWillTerminate:(NSNotification *)aNotification {
    // Insert code here to tear down your application
}

- (BOOL)applicationShouldTerminateAfterLastWindowClosed:(NSApplication *)theApplication {
    return YES;
}

@end