docs: Expand icon-palette example

Add a warning color, and show that hex colors work here.
This commit is contained in:
Matthias Clasen 2016-10-21 11:08:07 -04:00
parent cd495a26b7
commit eaff061b48

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@ -824,7 +824,7 @@ label {
<programlisting><![CDATA[
spinner {
-gtk-icon-source: -gtk-icontheme('process-working-symbolic');
-gtk-icon-palette: success blue, error magenta;
-gtk-icon-palette: success blue, warning #fc3, error magenta;
}
arrow.fancy {
-gtk-icon-source: -gtk-icontheme('pan-down');