Fix color of evencolumn when editing events in ikhal

Fixes #1420

Author: Jorenar

AUTHORS.txt

@@ -58,3 +58,4 @@ Mattori Birnbaum - me [at] mattori [dot] com - https://mattori.com
 Pi R
 Alnoman Kamil - noman [at] kamil [dot] gr - https://kamil.gr
 Leonardo Taccari - iamleot [at] gmail [dot] com
+Jorenar - dev [at] jorenar [dot] com - https://jorenar.com

CHANGELOG.rst

@@ -12,6 +12,7 @@ may want to subscribe to `GitHub's tag feed
 unreleased
 
 * CHANGE the ``pkg_resources`` library is no longer required.
+* FIX color of eventcolumn when editing events in ikhal
 
 0.13.0
 ======

khal/ui/__init__.py

@@ -780,7 +780,7 @@ def update_colors(new_start: dt.date, new_end: dt.date, everything: bool=False):
             ContainerWidget = linebox[self.pane._conf['view']['frame']]
             new_pane = urwid.Columns([
                 ('weight', 2, CAttrMap(ContainerWidget(editor), 'editor', 'editor focus')),
-                ('weight', 1, CAttrMap(ContainerWidget(self.dlistbox), 'reveal focus')),
+                ('weight', 1, CAttrMap(ContainerWidget(self.dlistbox), 'eventcolumn')),
             ], dividechars=0, focus_column=0)
             new_pane.title = editor.title