From 2e5f6f61ff865d9115a3a11294d9405b4c3e99f7 Mon Sep 17 00:00:00 2001
From: Richard Jarvis <jarvisteach@gmail.com>
Date: Sun, 4 Mar 2018 21:46:54 +0000
Subject: [PATCH] #401 better handles none text containing widgets

---
 examples/issues/issue401.py | 15 ++++++++++-----
 1 file changed, 10 insertions(+), 5 deletions(-)

diff --git a/examples/issues/issue401.py b/examples/issues/issue401.py
index 06151e8..598dab2 100644
--- a/examples/issues/issue401.py
+++ b/examples/issues/issue401.py
@@ -7,7 +7,11 @@ def __init__(self, topLevel):
         self._topLevel = topLevel
 
     def buildTag(self, tag, data, details):
-        xml = "<" + tag + ">" + "<text>" + data + "</text>" + details + "</" + tag + ">\n"
+        xml = "<" + tag + ">"
+        if data is not None:
+            xml += "<text>" + data + "</text>"
+        xml += details
+        xml += "</" + tag + ">\n"
         return xml
 
     def getClass(self, widg):
@@ -19,11 +23,10 @@ def getClass(self, widg):
 
     def getText(self, widg):
         try:
-            text = widg.cget('text')
+            text = widg.cget('text').replace("&", "&amp;")
             if text == "": text = "-EMPTY-"
-        except: text = "-NONE-"
-        text = text.replace("&", "&amp;")
-        return text
+            return text
+        except: return None
 
     def getDetails(self, widg):
         try:
@@ -82,3 +85,5 @@ def makeExplorer():
 
     with app.subWindow("sub"):
         app.label("in sub")
+
+    app.addStatusbar()