Commit 8031e049 authored by Daniel Brötzmann's avatar Daniel Brötzmann

ChatControlBase: Add workaround for hscrollbar

As soon as a line break occurs in Gtk.TextView with word-char wrapping enabled,
a hyphen character is automatically inserted before the line break. This triggers
the hscrollbar to show, see:
parent e985e13b
Pipeline #7344 failed with stages
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