EditorWindow TextArea MinHeight problem - bug?

Hello!

I'm learning Editor Scripting, and I'm trying to make an Editor Window with a Text Area that has a minimum height of about 5 lines, and extends to add more lines if you make more. MinHeight isn't working as expected.

Here is my code:

Code (CSharp):

1. using UnityEditor;
2. using UnityEngine;
3.  
4. public class MyWindow : EditorWindow
5. {
6.     private string testText;
7.  
8.     [MenuItem("My Tools/My Window")]
9.     static void Init()
10.     {
11.         // Get existing open window or if none, make a new one:
12.         EditorWindow.GetWindow(typeof(MyWindow));
13.     }
14.  
15.     void OnGUI()
16.     {
17.         GUIStyle style = new GUIStyle(EditorStyles.textArea);
18.         style.wordWrap = true;
19.  
20.         GUILayout.Label("Text Area");
21.  
22.         testText = EditorGUILayout.TextArea(testText, style, GUILayout.MinHeight(70));
23.     }
24. }

So currently, when

GUILayout.MinHeight(70)

is added, the minimum height works well, but the text area size doesn't extend properly. If I remove that bit of code, the Text Area expands as needed, but of course it is only 1 line high.

Any ideas what I need to change to make it work? Or is it a bug? I couldn't find any other answers after googling for a while! Thanks in advance!

 

+1 on this; it really feels like a bug cause by

style.wordWrap = true;

- I'll probably submit one later.
For the moment, I'm using the following workaround, but it's only possible because I know the width of the TextArea

Code (CSharp):

1. GUIContent textCT = new GUIContent(text);
2. float minHeight = 5 * EditorGUIUtility.singleLineHeight;
3. float textHeight = EditorStyles.textArea.CalcHeight(textCT, textAreaWidth);
4.  
5. EditorGUILayout.TextArea(text), GUILayout.Height(Mathf.Max(minHeight, textHeight)), GUILayout.Width(textAreaWidth);
6.