From 3a4a69bd6bafdb6449d6b3f9caa5b69053bb61da Mon Sep 17 00:00:00 2001
From: Vladimir Enchev <vladimir.enchev@telerik.com>
Date: Mon, 18 Apr 2016 11:22:56 +0300
Subject: [PATCH] Button styler for iOS fixed

---
 ui/button/button.ios.ts | 13 +++++++++++++
 1 file changed, 13 insertions(+)

diff --git a/ui/button/button.ios.ts b/ui/button/button.ios.ts
index 788763528..af8a3946c 100644
--- a/ui/button/button.ios.ts
+++ b/ui/button/button.ios.ts
@@ -186,6 +186,15 @@ export class ButtonStyler implements style.Styler {
         utils.ios.setTextDecorationAndTransform(view, view.style.textDecoration, enums.TextTransform.none, view.style.letterSpacing);
     }
 
+    // letter-spacing
+    private static setLetterSpacingProperty(view: view.View, newValue: any) {
+        utils.ios.setTextDecorationAndTransform(view, view.style.textDecoration, view.style.textTransform, newValue);
+    }
+
+    private static resetLetterSpacingProperty(view: view.View, nativeValue: any) {
+        utils.ios.setTextDecorationAndTransform(view, view.style.textDecoration, view.style.textTransform, 0);
+    }
+
     // white-space
     private static setWhiteSpaceProperty(view: view.View, newValue: any) {
         utils.ios.setWhiteSpace((<UIButton>view.ios).titleLabel, newValue, view.ios);
@@ -223,6 +232,10 @@ export class ButtonStyler implements style.Styler {
             ButtonStyler.setTextTransformProperty,
             ButtonStyler.resetTextTransformProperty), "Button");
 
+        style.registerHandler(style.letterSpacingProperty, new style.StylePropertyChangedHandler(
+            ButtonStyler.setLetterSpacingProperty,
+            ButtonStyler.resetLetterSpacingProperty), "Button");
+
         style.registerHandler(style.whiteSpaceProperty, new style.StylePropertyChangedHandler(
             ButtonStyler.setWhiteSpaceProperty,
             ButtonStyler.resetWhiteSpaceProperty), "Button");