# HG changeset patch
# User Goffi <goffi@goffi.org>
# Date 1553758931 -3600
# Node ID 44752e8031f84f8fd5ba2d9af745ee5ad6640428
# Parent  5d96bcd3bfecbc63c6825772ed3586168812c052
simple XHTML: fixed crash when parent is set to None + fixed bold restoration when escaped message is modified

diff -r 5d96bcd3bfec -r 44752e8031f8 cagou/core/simple_xhtml.py
--- a/cagou/core/simple_xhtml.py	Wed Mar 27 22:22:51 2019 +0100
+++ b/cagou/core/simple_xhtml.py	Thu Mar 28 08:42:11 2019 +0100
@@ -41,7 +41,8 @@
 class SimpleXHTMLWidgetEscapedText(Label):
 
     def on_parent(self, instance, parent):
-        self.font_size = parent.font_size
+        if parent is not None:
+            self.font_size = parent.font_size
 
     def _addUrlMarkup(self, text):
         text_elts = []
@@ -152,12 +153,12 @@
     def on_xhtml(self, instance, xhtml):
         """parse xhtml and set content accordingly
 
-        if xhtml is an instance of Escape, a Label with not markup
-        will be used
+        if xhtml is an instance of Escape, a Label with no markup will be used
         """
         self.clear_widgets()
         if isinstance(xhtml, Escape):
-            label = SimpleXHTMLWidgetEscapedText(text=xhtml, color=self.color)
+            label = SimpleXHTMLWidgetEscapedText(
+                text=xhtml, color=self.color, bold=self.bold)
             self.bind(color=label.setter('color'))
             self.bind(bold=label.setter('bold'))
             self.add_widget(label)