Prevent Overlay panel from becoming key window when set to visible

intitni · intitni · commit 4db07d1a1926 · 2025-12-03T15:01:25.000+08:00
diff --git a/OverlayWindow/Sources/OverlayWindow/OverlayPanel.swift b/OverlayWindow/Sources/OverlayWindow/OverlayPanel.swift
@@ -33,6 +33,7 @@ final class OverlayPanel: NSPanel {
     }
 
     let panelState: PanelState = .init()
+    private var _canBecomeKey = true
 
     init<Content: View>(
         contentRect: NSRect,
@@ -71,12 +72,18 @@ final class OverlayPanel: NSPanel {
     }
 
     override var canBecomeKey: Bool {
-        return true
+        return _canBecomeKey
     }
 
     override var canBecomeMain: Bool {
         return false
     }
+    
+    override func setIsVisible(_ visible: Bool) {
+        _canBecomeKey = false
+        defer { _canBecomeKey = true }
+        super.setIsVisible(visible)
+    }
 
     func moveToActiveSpace() {
         collectionBehavior = [.fullScreenAuxiliary, .moveToActiveSpace]

Original file line number	Diff line number	Diff line change
`@@ -33,6 +33,7 @@ final class OverlayPanel: NSPanel {`
`33`	`33`	`}`
`34`	`34`
`35`	`35`	`let panelState: PanelState = .init()`
	`36`	`+ private var _canBecomeKey = true`
`36`	`37`
`37`	`38`	`init<Content: View>(`
`38`	`39`	`contentRect: NSRect,`
`@@ -71,12 +72,18 @@ final class OverlayPanel: NSPanel {`
`71`	`72`	`}`
`72`	`73`
`73`	`74`	`override var canBecomeKey: Bool {`
`74`		`- return true`
	`75`	`+ return _canBecomeKey`
`75`	`76`	`}`
`76`	`77`
`77`	`78`	`override var canBecomeMain: Bool {`
`78`	`79`	`return false`
`79`	`80`	`}`
	`81`	`+`
	`82`	`+ override func setIsVisible(_ visible: Bool) {`
	`83`	`+ _canBecomeKey = false`
	`84`	`+ defer { _canBecomeKey = true }`
	`85`	`+ super.setIsVisible(visible)`
	`86`	`+ }`
`80`	`87`
`81`	`88`	`func moveToActiveSpace() {`
`82`	`89`	`collectionBehavior = [.fullScreenAuxiliary, .moveToActiveSpace]`