macOS开发，如何设置动态桌面壁纸（动态壁纸酷）
1.首先要先建立一个全屏的窗口
1 //获取窗口控制器 2 NSStoryboard *storyboard = [NSStoryboard storyboardWithName:@"Main" bundle:[NSBundle mainBundle]]; 3 WallpaperWindowController *wwc = [storyboard instantiateControllerWithIdentifier:@"AboutWindowController"]; 4 5 //获取当前所有屏幕，你可能有多个显示器 6 NSArray(NSScreen * ) * screens = [NSScreen screens]; 7 8 //设置为全屏窗口 9 CGRect rect = CGRectMake(screen.frame.origin.x, screen.frame.origin.y, screen.frame.size.width, screen.frame.size.height); 10 [self.window setFrame:rect display:YES animate:NO]; 11 [self.window makeKeyAndOrderFront:nil];
2.设置窗口层级
1 //设置与桌面同级别 2 [self.window setLevel:kCGDesktopWindowLevel];
3.设置跟随工作空间显示
1 [self.window setCollectionBehavior:(NSWindowCollectionBehaviorCanJoinAllSpaces | NSWindowCollectionBehaviorStationary | NSWindowCollectionBehaviorIgnoresCycle)];
