Added example for class method

Author: lukaskubanek

Example/InterposeKitExample/Sources/AppDelegate.swift

@@ -99,8 +99,18 @@ class AppDelegate: NSObject, NSApplicationDelegate {
                         return "## \(title) ##"
                     }
                 }
-            case .NSColor_controlAccentColor:
-                fatalError("Not implemented")
+            case .NSColor_labelColor:
+                return try Interpose.prepareHook(
+                    on: NSColor.self,
+                    for: #selector(getter: NSColor.labelColor),
+                    methodKind: .class,
+                    methodSignature: (@convention(c) (NSColor.Type, Selector) -> NSColor).self,
+                    hookSignature: (@convention(block) (NSColor.Type) -> NSColor).self
+                ) { hook in
+                    return { `self` in
+                        return self.systemPink
+                    }
+                }
             }
         } catch {
             fatalError("\(error)")

Example/InterposeKitExample/Sources/ContentView.swift

@@ -44,16 +44,13 @@ struct ContentView: View {
                                 .labelsHidden()
                                 .padding(.leading, 20)
                         } label: {
-                            Group {
-                                Text(example.selector)
-                                    .monospaced()
-                                
-                                Text(example.description)
-                                    .font(.subheadline)
-                            }
-                            .opacity(example == .NSColor_controlAccentColor ? 0.5 : 1)
+                            Text(example.selector)
+                                .monospaced()
+                                .foregroundStyle(Color(NSColor.labelColor))
+                            
+                            Text(example.description)
+                                .font(.subheadline)
                         }
-                        .disabled(example == .NSColor_controlAccentColor)
                     }
                 }
             }

Example/InterposeKitExample/Sources/HookExample.swift

@@ -2,7 +2,7 @@ enum HookExample: CaseIterable {
     case NSApplication_sendEvent
     case NSWindow_setTitle
     case NSMenuItem_title
-    case NSColor_controlAccentColor
+    case NSColor_labelColor
 }
 
 extension HookExample {
@@ -14,8 +14,8 @@ extension HookExample {
             return "-[NSWindow setTitle:]"
         case .NSMenuItem_title:
             return "-[NSMenuItem title]"
-        case .NSColor_controlAccentColor:
-            return "+[NSColor controlAccentColor]"
+        case .NSColor_labelColor:
+            return "+[NSColor labelColor]"
         }
     }
 
@@ -36,10 +36,10 @@ extension HookExample {
             A class hook on NSMenuItem that wraps all menu item titles with decorative markers, \ 
             visible in the main menu and the text field’s context menu.
             """
-        case .NSColor_controlAccentColor:
+        case .NSColor_labelColor:
             return """
-            A class hook that overrides the system accent color by hooking the corresponding \
-            class method on NSColor. (Not implemented.)
+            A class hook that overrides the standard label color by hooking the corresponding \
+            class method on NSColor. Affects text in this window and menus.
             """
         }
     }