added style settings for CBFlashyTabBarButton

CBTabBarController.podspec

@@ -1,6 +1,6 @@
 Pod::Spec.new do |s|
   s.name             = 'CBTabBarController'
-  s.version          = '0.9.4'
+  s.version          = '0.9.5'
   s.summary          = 'One another nice animated tabbar'
   s.homepage         = 'https://github.com/Cuberto/cb-tabbar'
   s.license          = 'MIT'

CBTabBarController/Classes/CBTabBarStyle.swift

@@ -48,7 +48,7 @@ public struct CBTabMenu {
 }
 
 public enum CBTabBarStyle {
-    case flashy
+    case flashy(config: CBFlashyTabBarConfig?)
     case fade
     case gooey(menu: CBTabMenu)
 }
@@ -65,8 +65,8 @@ internal extension CBTabBarStyle {
             tabBar.buttonFactory = menuFactory
         case .fade:
             tabBar.buttonFactory = CBFadeTabButtonFactory()
-        case .flashy:
-            tabBar.buttonFactory = CBFlashyTabButtonFactory()
+        case let .flashy(config):
+            tabBar.buttonFactory = CBFlashyTabButtonFactory(config: config)
         }
     }
 }

CBTabBarController/Classes/Flashy/CBFlashyTabBarButton.swift

@@ -18,6 +18,8 @@ class CBFlashyTabBarButton: CBTabBarButton {
 
     var selectAnimation: CBTabItemAnimation?
     var deselectAnimation: CBTabItemAnimation?
+    var config: CBFlashyTabBarConfig?
+
     private var _isSelected: Bool = false
     override var isSelected: Bool {
         get {
@@ -82,7 +84,7 @@ class CBFlashyTabBarButton: CBTabBarButton {
 
     override var tintColor: UIColor! {
         didSet {
-            tabImage.tintColor = tintColor.withAlphaComponent(0.4)
+            tabImage.tintColor = tintColor.withAlphaComponent(config?.deselectedOpacity ?? 0.4)
             tabLabel.attributedText = (item as? CBExtendedTabItem)?.attributedTitle ?? attributedText(fortitle: item?.title)
             dotView.backgroundColor = tintColor
             badgeContainer.backgroundColor = item?.badgeColor ?? tintColor

CBTabBarController/Classes/Flashy/CBFlashyTabButtonFactory.swift

@@ -8,13 +8,28 @@
 
 import UIKit
 
+public struct CBFlashyTabBarConfig {
+    let deselectedOpacity: CGFloat
+
+    public init(deselectedOpacity: CGFloat) {
+        self.deselectedOpacity = max(0.0, min(1.0, deselectedOpacity))
+    }
+}
+
 class CBFlashyTabButtonFactory: CBTabButtonFactory {
-
+
+    let config: CBFlashyTabBarConfig?
+
+    init(config: CBFlashyTabBarConfig? = nil) {
+        self.config = config
+    }
+
     private var animationSpeed: Double = 1.0
 
     func buttons(forItems items: [UITabBarItem]) -> [CBTabBarButton] {
         return items.map { item -> CBTabBarButton in
             let button = CBFlashyTabBarButton(item: item)
+            button.config = config
             button.selectAnimation = CBFlashyTabItemSelectAnimation(duration: 0.3 / animationSpeed)
             button.deselectAnimation = CBFlashyTabItemDeselectAnimation(duration: 0.3 / animationSpeed)
             return button

CBTabBarController/Info.plist

@@ -15,7 +15,7 @@
 	<key>CFBundlePackageType</key>
 	<string>FMWK</string>
 	<key>CFBundleShortVersionString</key>
-	<string>0.9.3</string>
+	<string>0.9.5</string>
 	<key>CFBundleVersion</key>
 	<string>$(CURRENT_PROJECT_VERSION)</string>
 </dict>

Example/ViewController.swift

@@ -56,7 +56,7 @@ class ViewController: UIViewController {
 
     @IBAction func btnFlashyPressed(_ sender: AnyObject) {
         let tabBarController = createSampleTabController()
-        tabBarController.style = .flashy
+        tabBarController.style = .flashy(config: nil)
         self.navigationController?.pushViewController(tabBarController, animated: true)
     }