Changed to using i3-input instead of zennity which allows renaming

selected containers.

i3/config

@@ -158,9 +158,9 @@ workspace_auto_back_and_forth yes
 set $con_title i3-msg focus parent, title_format \\"<span> <b><tt>...</tt></b></span>\\", focus child
 
 # renaming of parent container
-bindsym $mod+slash exec "ANSWER=$(zenity --title=\\"i3-msg title_format\\" --text \\"Change title for parent container\\" --entry); if [ -n \\"$ANSWER\\" ]; then i3-msg focus parent, title_format \\"<span> <b><tt>$ANSWER</tt></b></span>\\", focus child; fi"
+bindsym $mod+slash exec "i3-input -f \\"-*-*-*-*-*-*-24-*-*-*-*-*-*-*\\" -P \\"Change Title: \\" -F 'title_format \\"<span> <b><tt>%s</tt></b></span>\\"'"
 # sets back to default i3 container title
-bindsym $mod+$mod_next+slash focus parent, title_format " %title", focus child
+bindsym $mod+$mod_next+slash title_format " %title"
 
 # container layouts
 bindsym $mod+w layout tabbed