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text view: Fix incomplete invalidation

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Update the cached text style when a css change affects
content or background. This fixes text views drawing
black-on-dark when switching to the dark theme.
This commit is contained in:
Matthias Clasen 2019-07-22 17:42:25 -07:00
parent 8999bb0b78
commit c39cc15573
1 changed files with 5 additions and 1 deletions
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6
gtk/gtktextview.c
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@ -4573,11 +4573,15 @@ gtk_text_view_style_updated (GtkWidget *widget)
style_context = gtk_widget_get_style_context (widget);
change = gtk_style_context_get_change (style_context);
if ((change == NULL || gtk_css_style_change_affects (change, GTK_CSS_AFFECTS_TEXT)) &&
if ((change == NULL ||
gtk_css_style_change_affects (change, GTK_CSS_AFFECTS_TEXT |
GTK_CSS_AFFECTS_BACKGROUND |
GTK_CSS_AFFECTS_CONTENT)) &&
priv->layout && priv->layout->default_style)
{
gtk_text_view_set_attributes_from_style (text_view,
priv->layout->default_style);
gtk_text_layout_default_style_changed (priv->layout);
ltr_context = gtk_widget_create_pango_context (widget);
pango_context_set_base_dir (ltr_context, PANGO_DIRECTION_LTR);