32 lines
1.1 KiB
Swift
32 lines
1.1 KiB
Swift
import AppKit
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/// 半透明悬浮窗口
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final class FloatingWindow: NSWindow {
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override var canBecomeKey: Bool { true }
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override var canBecomeMain: Bool { false }
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override init(
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contentRect: NSRect = NSRect(x: 0, y: 0, width: 250, height: 300),
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styleMask style: NSWindow.StyleMask = [.borderless, .resizable],
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backing backingStoreType: NSWindow.BackingStoreType = .buffered,
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defer flag: Bool = false
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) {
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super.init(contentRect: contentRect, styleMask: style, backing: backingStoreType, defer: flag)
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self.level = .floating
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self.collectionBehavior = [.canJoinAllSpaces, .stationary, .fullScreenAuxiliary]
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self.isOpaque = false
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self.backgroundColor = .clear
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self.hasShadow = true
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self.isMovableByWindowBackground = true
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self.minSize = NSSize(width: 240, height: 200)
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// 替换默认 contentView 为透明视图，防止系统默认灰色背景露出
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let view = NSView()
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view.wantsLayer = true
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view.layer?.backgroundColor = NSColor.clear.cgColor
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self.contentView = view
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}
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}
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