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widget: Update when font settings change

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Update the pango context when font-related settings
change, using the new GtkSystemSetting mechanism.
This commit is contained in:
Matthias Clasen 2020-04-21 16:26:36 -04:00
parent 679863af4f
commit 7b4378bc46
1 changed files with 9 additions and 0 deletions
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9
gtk/gtkwidget.c
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@ -4874,6 +4874,15 @@ gtk_widget_real_system_setting_changed (GtkWidget *widget,
{
GtkWidget *child;
if (setting == GTK_SYSTEM_SETTING_DPI ||
setting == GTK_SYSTEM_SETTING_FONT_NAME ||
setting == GTK_SYSTEM_SETTING_FONT_CONFIG)
{
gtk_widget_update_pango_context (widget);
if (gtk_widget_peek_pango_context (widget))
gtk_widget_queue_resize (widget);
}
for (child = _gtk_widget_get_first_child (widget);
child != NULL;
child = _gtk_widget_get_next_sibling (child))