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textview: Only clear the layout in style_update if the font actually changes

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This commit is contained in:
Alexander Larsson 2012-12-06 21:16:19 +01:00
parent 6dfee46cdb
commit fd964ca178
1 changed files with 8 additions and 1 deletions
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9
gtk/gtktextview.c
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@ -51,6 +51,7 @@
#include "gtkscrollable.h"
#include "gtktypebuiltins.h"
#include "gtktexthandleprivate.h"
#include "gtkstylecontextprivate.h"
#include "a11y/gtktextviewaccessible.h"
@ -4230,6 +4231,8 @@ gtk_text_view_style_updated (GtkWidget *widget)
GtkTextView *text_view;
GtkTextViewPrivate *priv;
PangoContext *ltr_context, *rtl_context;
GtkStyleContext *style_context;
const GtkBitmask *changes;
text_view = GTK_TEXT_VIEW (widget);
priv = text_view->priv;
@ -4241,7 +4244,11 @@ gtk_text_view_style_updated (GtkWidget *widget)
gtk_text_view_set_background (text_view);
}
if (priv->layout && priv->layout->default_style)
style_context = gtk_widget_get_style_context (widget);
changes = _gtk_style_context_get_changes (style_context);
if ((changes == NULL || _gtk_css_style_property_changes_affect_font (changes)) &&
priv->layout && priv->layout->default_style)
{
gtk_text_view_set_attributes_from_style (text_view,
priv->layout->default_style);