在全屏模式下创建 NSWindow

Question

有没有办法将 NSWindow 创建为全屏模式？ NSWindow 具有 ToggleFullscreen: 选择器，但随后它会正常创建窗口并将其设置为全屏版本，这不是我想要的。还有其他方法吗？

Answer 1

先找到屏幕尺寸

    NSRect screenRect;
    NSArray *screenArray = [NSScreen screens];
    unsigned screenCount = [screenArray count];
    unsigned index  = 0;

    for (index; index < screenCount; index++)
    {
        NSScreen *screen = [screenArray objectAtIndex: index];
        screenRect = [screen visibleFrame];
    }

screenRect 包含屏幕大小，现在创建一个窗口并将NSWindow 大小设置为屏幕大小。

unsigned int styleMask = NSTitledWindowMask 
                           | NSMiniaturizableWindowMask;


  myWindow = [NSWindow alloc];
  myWindow = [myWindow initWithContentRect: screenRect
                       styleMask: styleMask
                       backing: NSBackingStoreBuffered
                       defer: NO];
  [myWindow setTitle: @"This is a test window"];

Answer 2

- (void)applicationDidFinishLaunching:(NSNotification *)aNotification
{

    NSRect frame=[NSScreen mainScreen].frame ;
    [self.window setFrame:frame display:YES animate:YES];
}

这将全屏打开窗口