👆 HoverView click and action passing

Author: benlmyers

Sources/ShinySwiftUI/Views/HoverView.swift

@@ -7,25 +7,52 @@
 
 import SwiftUI
 
+@available(macOS 11.0, *)
 public struct HoverView<Content>: View where Content: View {
 
   // MARK: - Public Wrapped Properties
 
   /// The content to display.
-  @ViewBuilder public let content: (Bool) -> Content
+  @ViewBuilder public let content: (Bool, Bool) -> Content
 
   /// Whether the view is hovered.
   @State public var hover: Bool = false
+  /// Whether the view is clicked.
+  @State public var clicked: Bool = false
+  
+  // MARK: - Public Properties
+  
+  /// The action to perform on click.
+  public let action: () -> Void
 
   // MARK: - Public Body View
 
   public var body: some View {
-    content(hover).onHover { hover = $0 }
+    Button(action: action) {
+      content(hover, clicked).onHover { hover = $0 }
+    }
+    .buttonStyle(HoverButtonStyle(pressed: $clicked))
   }
 
   // MARK: - Public Initalizers
 
-  public init(content: @escaping (Bool) -> Content) {
-    self.content = content
+  public init(action: @escaping () -> Void = {}, content c: @escaping (Bool, Bool) -> Content) {
+    self.action = action
+    self.content = c
+  }
+  
+  public init(action: @escaping () -> Void = {}, content c: @escaping (Bool) -> Content) {
+    self.action = action
+    self.content = { (hover: Bool, click: Bool) in
+      return c(hover)
+    }
+  }
+}
+
+@available(macOS 11.0, *)
+fileprivate struct HoverButtonStyle: ButtonStyle {
+  let pressed: Binding<Bool>
+  func makeBody(configuration: Configuration) -> some View {
+    configuration.label.onChange(of: configuration.isPressed) { val in pressed.wrappedValue = val }
   }
 }