From: Alexander Ebert <ebert@woltlab.com>
Date: Thu, 27 Aug 2015 14:16:17 +0000 (+0200)
Subject: Work-around for iOS 8 zoom bug on first tap
X-Git-Tag: 2.1.7~19^2~3
X-Git-Url: https://git.stricted.de/?a=commitdiff_plain;h=cc75a15740fcf0b917c956c387bed4da093dbeb5;p=GitHub%2FWoltLab%2FWCF.git

Work-around for iOS 8 zoom bug on first tap
---

diff --git a/wcfsetup/install/files/js/3rdParty/redactor/plugins/wbbcode.js b/wcfsetup/install/files/js/3rdParty/redactor/plugins/wbbcode.js
index ac02fb6be6..a924a619c8 100644
--- a/wcfsetup/install/files/js/3rdParty/redactor/plugins/wbbcode.js
+++ b/wcfsetup/install/files/js/3rdParty/redactor/plugins/wbbcode.js
@@ -43,6 +43,16 @@ RedactorPlugins.wbbcode = function() {
 				
 				$(document).trigger('resize');
 				this.wutil.saveSelection();
+				
+				var editor = this.$editor[0], textarea = this.$textarea[0];
+				setTimeout(function() {
+					if ($.browser.iOS && editor.scrollHeight === 0) {
+						// work-around for iOS 8 bug causing the browser to zoom in on tap
+						if (document.activeElement === editor || document.activeElement === textarea) {
+							document.activeElement.blur();
+						}
+					}
+				}, 10);
 			}).bind(this);
 			
 			this.opts.pasteBeforeCallback = $.proxy(this.wbbcode._pasteBeforeCallback, this);