没有标题栏的Xcode全屏窗口

Question

我想创建一个全屏应用程序（mac）但是尽管我有全屏窗口; [window setFrame:[window frameRectForContentRect:[[window screen] frame]]display:YES animate:YES];

我无法摆脱标题栏？您是否可以更改上面的代码以使窗口没有标题栏，或者您是否必须完全不同？谢谢:)）

Answer 1

CocoaWithLove有一篇很好的文章：

http://cocoawithlove.com/2009/08/animating-window-to-fullscreen-on-mac.html

fullscreenWindow = [[FullscreenWindow alloc]
    initWithContentRect:[mainWindow contentRectForFrameRect:[mainWindow frame]]
    styleMask:NSBorderlessWindowMask
    backing:NSBackingStoreBuffered
    defer:YES
    screen:[mainWindow screen]];
[fullscreenWindow setLevel:NSFloatingWindowLevel];
[fullscreenWindow setContentView:[mainWindow contentView]];
[fullscreenWindow setTitle:[mainWindow title]];
[fullscreenWindow makeKeyAndOrderFront:nil];

Answer 2

我使用窗口级NSScreenSaverWindowLevel成功地将窗口放在标题栏上，而不是Macmade的答案中建议的NSFloatingWindowLevel。

fullscreenWindow = [[NSWindow alloc]
                    initWithContentRect:[[NSScreen mainScreen] frame]
                    styleMask:NSBorderlessWindowMask
                    backing:NSBackingStoreBuffered
                    defer:YES];
[fullscreenWindow setLevel:NSScreenSaverWindowLevel];
// Perform further configuration here, e.g. setTitle, setBackgroundColor etc.
[fullscreenWindow makeKeyAndOrderFront:nil];