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css: Use multiple font-family values

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Pango API to support this, so we can implement
this very easily.

Closes: https://gitlab.gnome.org/GNOME/gtk/issues/1854
This commit is contained in:
Matthias Clasen
2019-05-03 01:18:42 +00:00
parent 4273b6ad92
commit 4f9ea5e54b
1 changed files with 12 additions and 2 deletions
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14
gtk/gtkcssshorthandpropertyimpl.c
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@@ -1141,8 +1141,18 @@ pack_font_description (GtkCssShorthandProperty *shorthand,
v = (* query_func) (_gtk_css_style_property_get_id (GTK_CSS_STYLE_PROPERTY (_gtk_style_property_lookup ("font-family"))), query_data);
if (v)
{
/* xxx: Can we set all the families here somehow? */
pango_font_description_set_family (description, _gtk_css_string_value_get (_gtk_css_array_value_get_nth (v, 0)));
int i;
GString *s = g_string_new ("");
for (i = 0; i < _gtk_css_array_value_get_n_values (v); i++)
{
if (i > 0)
g_string_append (s, ",");
g_string_append (s, _gtk_css_string_value_get (_gtk_css_array_value_get_nth (v, i)));
}
pango_font_description_set_family (description, s->str);
g_string_free (s, TRUE);
}
v = (* query_func) (_gtk_css_style_property_get_id (GTK_CSS_STYLE_PROPERTY (_gtk_style_property_lookup ("-gtk-dpi"))), query_data);