objective-c 隐藏 NSWindow 标题栏
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Hide NSWindow title bar
提问by indragie
Is there a way to hide the titlebar in an NSWindow? I don't want to have to completely write a new custom window. I can't use NSBorderlessWindowMask because I have a bottom bar on my window, and using NSBorderlessWindowMask makes that disappear. I also tried using setContentBorderThickness:forEdge: with NSMaxYEdge and setting it to 0, that didn't work either.
有没有办法在 NSWindow 中隐藏标题栏？我不想完全编写一个新的自定义窗口。我不能使用 NSBorderlessWindowMask 因为我的窗口上有一个底部栏，而使用 NSBorderlessWindowMask 会使它消失。我还尝试使用 setContentBorderThickness:forEdge: 和 NSMaxYEdge 并将其设置为 0，这也不起作用。
Any help is appreciated
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回答by user257587
[yourWindow setStyleMask:NSBorderlessWindowMask];
回答by Eonil
Starting from OS X 10.10, you can hide title bar.
从 OS X 10.10 开始，您可以隐藏标题栏。
window1.titlebarAppearsTransparent = true
window1.titleVisibility = .Hidden
Maybe you want to override window style.
也许您想覆盖窗口样式。
window1.styleMask = NSResizableWindowMask
| NSTitledWindowMask
| NSFullSizeContentViewWindowMask
回答by Vlad
Kind of Welcome screenNSWindow / NSViewController setup (Swift 4.1)
一种欢迎屏幕NSWindow / NSViewController 设置（Swift 4.1）
extension NSWindow {
enum Style {
case welcome
}
convenience init(contentRect: CGRect, style: Style) {
switch style {
case .welcome:
let styleMask: NSWindow.StyleMask = [.closable, .titled, .fullSizeContentView]
self.init(contentRect: contentRect, styleMask: styleMask, backing: .buffered, defer: true)
titlebarAppearsTransparent = true
titleVisibility = .hidden
standardWindowButton(.zoomButton)?.isHidden = true
standardWindowButton(.miniaturizeButton)?.isHidden = true
}
}
}
class WelcomeWindowController: NSWindowController {
private (set) lazy var viewController = WelcomeViewController()
private let contentWindow: NSWindow
init() {
contentWindow = NSWindow(contentRect: CGRect(x: 400, y: 200, width: 800, height: 472), style: .welcome)
super.init(window: contentWindow)
let frameSize = contentWindow.contentRect(forFrameRect: contentWindow.frame).size
viewController.view.setFrameSize(frameSize)
contentWindow.contentViewController = viewController
}
}
class WelcomeViewController: NSViewController {
private lazy var contentView = View()
override func loadView() {
view = contentView
}
init() {
super.init(nibName: nil, bundle: nil)
}
override func viewDidLoad() {
super.viewDidLoad()
contentView.backgroundColor = .white
}
}
class View: NSView {
var backgroundColor: NSColor?
convenience init() {
self.init(frame: NSRect())
}
override func draw(_ dirtyRect: NSRect) {
if let backgroundColor = backgroundColor {
backgroundColor.setFill()
dirtyRect.fill()
} else {
super.draw(dirtyRect)
}
}
}
Result
结果
回答by Lyndsey Ferguson
What happens if you get the superview of the close button? Can you hide that?
如果您获得关闭按钮的超级视图会发生什么？你能隐藏吗？
// Imagine that 'self' is the NSWindow derived class
NSButton *miniaturizeButton = [self standardWindowButton:NSWindowMiniaturizeButton];
NSView* titleBarView = [miniaturizeButton superview];
[titleBarView setHidden:YES];
回答by János
The only way I know would be to create a window without a titlebar (see NSBorderlessWindowMask). Note that you can't (easily) create a window without a titlebar in IB, so you will have to do a bit of work in code (there are a couple of different approaches, you can probably figure it out).
我知道的唯一方法是创建一个没有标题栏的窗口（请参阅 NSBorderlessWindowMask）。请注意，您不能（轻松）在 IB 中创建没有标题栏的窗口，因此您必须在代码中做一些工作（有几种不同的方法，您可能会弄清楚）。
A big drawback with using a window without a titlebar is that you're now on the hook for much more of the standard appearance and behaviour - rounded corners and such.
使用没有标题栏的窗口的一个大缺点是，您现在需要更多的标准外观和行为 - 圆角等。
回答by nio
I had an experience that when I first set content view of my window and then set the window borderless:
我有一个经验，当我第一次设置窗口的内容视图，然后将窗口设置为无边框时：
[yourWindow setStyleMask:NSBorderlessWindowMask];
Nothing would appear in my window. So i first set the style mask and after that i've set the content view:
什么都不会出现在我的窗口中。所以我首先设置样式掩码，然后设置内容视图：
- (void)applicationDidFinishLaunching:(NSNotification *)aNotification
{
// 1. borderless window
[[self window] setStyleMask: NSBorderlessWindowMask];
// 2. create the master View Controller
self.masterViewController = [[MasterViewController alloc] initWithNibName:@"MasterViewController" bundle:nil];
// 3. Add the view controller to the Window's content view
[self.window.contentView addSubview:self.masterViewController.view];
self.masterViewController.view.frame = ((NSView*)self.window.contentView).bounds;
}
And voila, the content of my window has appeared.
瞧，我的窗口的内容出现了。
回答by Dalmazio
You can use WAYInAppStoreWindowavailable on GitHub which works on Yosemite and Mavericks.
您可以使用GitHub 上提供的WAYInAppStoreWindow，它适用于 Yosemite 和 Mavericks。
