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docs/running: Document the GTK_OVERLAY_SCROLLING env var

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https://bugzilla.gnome.org/show_bug.cgi?id=786524
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Daniel Boles 2018-04-21 01:34:41 +01:00 committed by Daniel Boles
parent 2c2ea83333
commit 8cdee69a82
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docs/reference/gtk/running.sgml
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@ -537,6 +537,18 @@ nevertheless.
</para>
</formalpara>
<formalpara>
<title><envar>GTK_OVERLAY_SCROLLING</envar></title>
<para>
The default value of this environment variable is 1, which means that each
instance of GtkScrolledWindow will choose whether to use overlay or full-
size scrollbars via its own GtkScrolledWindow:overlay-scrolling property,
which defaults to <literal>TRUE</literal>. If this variable is set to 0,
all GtkScrolledWindow instances are made to use full/non-overlay scrollbars.
</para>
</formalpara>
<formalpara>
<title><envar>XDG_DATA_HOME</envar>, <envar>XDG_DATA_DIRS</envar></title>