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st: Forward CSS foreground alpha as a PangoAttribute to text

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Let the PangoRenderer handle this.

https://gitlab.gnome.org/GNOME/gnome-shell/-/issues/2504
This commit is contained in:
Carlos Garnacho 2020-03-27 23:06:49 +01:00 committed by Carlos Garnacho
parent 702417ce83
commit 73472ba6a7
1 changed files with 6 additions and 0 deletions
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6
src/st/st-private.c
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@ -132,6 +132,12 @@ _st_set_text_from_style (ClutterText *text,
color.blue * 255);
pango_attr_list_insert (attribs, foreground);
if (color.alpha != 255)
{
PangoAttribute *alpha = pango_attr_foreground_alpha_new (color.alpha * 255);
pango_attr_list_insert (attribs, alpha);
}
decoration = st_theme_node_get_text_decoration (theme_node);
if (decoration)
{