From 327fed30c810e5ec944fb3bab2f33abde45b03fd Mon Sep 17 00:00:00 2001
From: Jermolene <jeremy@jermolene.com>
Date: Tue, 23 Jan 2018 16:22:35 +0000
Subject: [PATCH] Mitigate problem with microscropic editor in zoomin view

See #3098
---
 core/modules/editor/engines/framed.js | 9 +++++++++
 core/modules/utils/dom/dom.js         | 2 +-
 2 files changed, 10 insertions(+), 1 deletion(-)

diff --git a/core/modules/editor/engines/framed.js b/core/modules/editor/engines/framed.js
index d4328c509..d3694320f 100644
--- a/core/modules/editor/engines/framed.js
+++ b/core/modules/editor/engines/framed.js
@@ -74,6 +74,7 @@ function FramedEngine(options) {
 	this.copyStyles();
 	// Add event listeners
 	$tw.utils.addEventListeners(this.domNode,[
+		{name: "click",handlerObject: this,handlerMethod: "handleClickEvent"},
 		{name: "input",handlerObject: this,handlerMethod: "handleInputEvent"},
 		{name: "keydown",handlerObject: this.widget,handlerMethod: "handleKeydownEvent"}
 	]);
@@ -147,6 +148,14 @@ FramedEngine.prototype.focus  = function() {
 	}
 };
 
+/*
+Handle a click
+*/
+FramedEngine.prototype.handleClickEvent = function(event) {
+	this.fixHeight();
+	return true;
+};
+
 /*
 Handle a dom "input" event which occurs when the text has changed
 */
diff --git a/core/modules/utils/dom/dom.js b/core/modules/utils/dom/dom.js
index c21b5638b..a418197af 100644
--- a/core/modules/utils/dom/dom.js
+++ b/core/modules/utils/dom/dom.js
@@ -99,7 +99,7 @@ exports.resizeTextAreaToFit = function(domNode,minHeight) {
 		scrollTop = container.scrollTop;
     // Measure the specified minimum height
 	domNode.style.height = minHeight;
-	var measuredHeight = domNode.offsetHeight;
+	var measuredHeight = domNode.offsetHeight || parseInt(minHeight,10);
 	// Set its height to auto so that it snaps to the correct height
 	domNode.style.height = "auto";
 	// Calculate the revised height