Add z index inversion parameter

Author: f3dm76

.swiftpm/xcode/xcshareddata/xcschemes/FloatingButton.xcscheme

@@ -0,0 +1,66 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<Scheme
+   LastUpgradeVersion = "1500"
+   version = "1.7">
+   <BuildAction
+      parallelizeBuildables = "YES"
+      buildImplicitDependencies = "YES">
+      <BuildActionEntries>
+         <BuildActionEntry
+            buildForTesting = "YES"
+            buildForRunning = "YES"
+            buildForProfiling = "YES"
+            buildForArchiving = "YES"
+            buildForAnalyzing = "YES">
+            <BuildableReference
+               BuildableIdentifier = "primary"
+               BlueprintIdentifier = "FloatingButton"
+               BuildableName = "FloatingButton"
+               BlueprintName = "FloatingButton"
+               ReferencedContainer = "container:">
+            </BuildableReference>
+         </BuildActionEntry>
+      </BuildActionEntries>
+   </BuildAction>
+   <TestAction
+      buildConfiguration = "Debug"
+      selectedDebuggerIdentifier = "Xcode.DebuggerFoundation.Debugger.LLDB"
+      selectedLauncherIdentifier = "Xcode.DebuggerFoundation.Launcher.LLDB"
+      shouldUseLaunchSchemeArgsEnv = "YES"
+      shouldAutocreateTestPlan = "YES">
+   </TestAction>
+   <LaunchAction
+      buildConfiguration = "Debug"
+      selectedDebuggerIdentifier = "Xcode.DebuggerFoundation.Debugger.LLDB"
+      selectedLauncherIdentifier = "Xcode.DebuggerFoundation.Launcher.LLDB"
+      launchStyle = "0"
+      useCustomWorkingDirectory = "NO"
+      ignoresPersistentStateOnLaunch = "NO"
+      debugDocumentVersioning = "YES"
+      debugServiceExtension = "internal"
+      allowLocationSimulation = "YES">
+   </LaunchAction>
+   <ProfileAction
+      buildConfiguration = "Release"
+      shouldUseLaunchSchemeArgsEnv = "YES"
+      savedToolIdentifier = ""
+      useCustomWorkingDirectory = "NO"
+      debugDocumentVersioning = "YES">
+      <MacroExpansion>
+         <BuildableReference
+            BuildableIdentifier = "primary"
+            BlueprintIdentifier = "FloatingButton"
+            BuildableName = "FloatingButton"
+            BlueprintName = "FloatingButton"
+            ReferencedContainer = "container:">
+         </BuildableReference>
+      </MacroExpansion>
+   </ProfileAction>
+   <AnalyzeAction
+      buildConfiguration = "Debug">
+   </AnalyzeAction>
+   <ArchiveAction
+      buildConfiguration = "Release"
+      revealArchiveInOrganizer = "YES">
+   </ArchiveAction>
+</Scheme>

FloatingButton.podspec

@@ -1,6 +1,6 @@
 Pod::Spec.new do |s|
   s.name             = "FloatingButton"
-  s.version          = "1.2.0"
+  s.version          = "1.2.1"
   s.summary          = "Easily customizable floating button menu created with SwiftUI."
 
   s.homepage         = 'https://github.com/exyte/FloatingButton.git'

README.md

@@ -56,6 +56,7 @@ FloatingButton(mainButtonView: mainButton, buttons: buttons, isOpen: $isOpen)
     - you can pass array of delays - one for each element
     - or you can pass `delayDelta` - then this same delay will be used for each element
 `mainZStackAlignment` - main button and submenu buttons are contained in one ZStack (not an overlay so the menu has a correct size), you can change this ZStack's alignment with this parameter
+`inverseZIndex` - inverse zIndex of mainButton and the children. Use, for example, if you have a negative spacing and want to change the order
 `wholeMenuSize` - pass CGSize binding to get updates of menu's size. Menu's size includes main button frame and all of elements' frames
 `menuButtonsSize` - pass CGSize binding to get updates of combined menu elements' size
 
@@ -102,7 +103,7 @@ github "Exyte/FloatingButton"
 
 ## Requirements
 
-* iOS 14.0+ / macOS 11.0+ / tvOS 14.0+ / watchOS 7.0+
+* iOS 14.0+ / macOS 11.0+ / watchOS 7.0+
 * Xcode 12+
 
 ## Our other open source SwiftUI libraries

Sources/FloatingButton/FloatingButton.swift

@@ -34,6 +34,7 @@ public struct FloatingButton<MainView, ButtonView>: View where MainView: View, B
     fileprivate var animation: Animation = .easeInOut(duration: 0.4)
     fileprivate var delays: [Double] = []
     fileprivate var mainZStackAlignment: SwiftUI.Alignment = .center
+    fileprivate var inverseZIndex: Bool = false
 
     fileprivate var wholeMenuSize: Binding<CGSize> = .constant(.zero)
     fileprivate var menuButtonsSize: Binding<CGSize> = .constant(.zero)
@@ -86,11 +87,13 @@ public struct FloatingButton<MainView, ButtonView>: View where MainView: View, B
                     .scaleEffect(isOpen ? 1 : initialScaling)
                     .opacity(mainButtonSize == .zero ? 0 : isOpen ? 1 : initialOpacity)
                     .animation(buttonAnimation(at: i), value: isOpen)
+                    .zIndex(Double(inverseZIndex ? (buttons.count - i - 1) : 1))
             }
 
             MainButtonViewInternal(isOpen: isOpenBinding ?? $privateIsOpen, mainButtonView: mainButtonView)
                 .buttonStyle(PlainButtonStyle())
                 .sizeGetter($mainButtonSize)
+                .zIndex(Double(inverseZIndex ? buttons.count : 0))
         }
         .onPreferenceChange(SubmenuButtonPreferenceKey.self) { (sizes) in
             let sizes = sizes.map { CGSize(width: CGFloat(Int($0.width + 0.5)), height: CGFloat(Int($0.height + 0.5))) }
@@ -335,6 +338,12 @@ public extension FloatingButtonGeneric where T : DefaultFloatingButton {
         return copy
     }
 
+    func inverseZIndex(_ inverse: Bool) -> FloatingButtonGeneric {
+        var copy = self
+        copy.floatingButton.inverseZIndex = inverse
+        return copy
+    }
+
     func wholeMenuSize(_ wholeMenuSize: Binding<CGSize>) -> FloatingButtonGeneric {
         var copy = self
         copy.floatingButton.wholeMenuSize = wholeMenuSize