【发布时间】:2021-11-08 00:15:10
【问题描述】:
我已经使用 SwiftUI 创建了一个 macOS 状态栏应用程序,我终于让一切都按照我想要的方式工作了。唯一的问题是,当我在全屏上使用它时,状态栏会隐藏并且弹出菜单会被切掉。有什么想法吗?
MyApp.swift:
import SwiftUI
@main
struct MyApp: App {
@NSApplicationDelegateAdaptor(AppDelegate.self) var delegate;
var body: some Scene {
Settings {
ContentView()
}
}
}
class AppDelegate: NSObject,NSApplicationDelegate {
var statusItem: NSStatusItem!
var popOver: NSPopover!
func applicationDidFinishLaunching(_ notification: Notification){
let contentView = ContentView()
let popOver = NSPopover();
popOver.behavior = .transient
popOver.animates = true
popOver.contentViewController = NSHostingController(rootView: contentView)
popOver.setValue(true, forKeyPath: "shouldHideAnchor")
self.popOver = popOver
self.statusItem = NSStatusBar.system.statusItem(withLength: CGFloat(NSStatusItem.variableLength))
if let MenuButton = self.statusItem.button {
MenuButton.image = NSImage(systemSymbolName: "display.2", accessibilityDescription: nil)
MenuButton.action = #selector(MenuButtonToggle)
}
}
@objc func MenuButtonToggle(_ sender: AnyObject){
if let button = self.statusItem.button {
if self.popOver.isShown{
self.popOver.performClose(sender)
}else {
self.popOver.show(relativeTo: button.bounds, of: button, preferredEdge: NSRectEdge.minY)
self.popOver.contentViewController?.view.window?.makeKey()
}
}
}
}
【问题讨论】:
-
“当我在全屏上使用它时,状态栏会隐藏,弹出菜单会被切掉”你显示每组屏幕截图,但你没有解释那里发生了什么。哪个是你的状态栏按钮?