GTK3 file-conflict-dialog: port to GtkStyleContext

taken from:
https://git.gnome.org/browse/nautilus/commit/?h=gnome-3-0&id=5da941e

1 files changed, 23 insertions, 1 deletions

diff --git a/libcaja-private/caja-file-conflict-dialog.c b/libcaja-private/caja-file-conflict-dialog.c
index cda3069b..28887f88 100644
--- a/libcaja-private/caja-file-conflict-dialog.c
+++ b/libcaja-private/caja-file-conflict-dialog.c
@@ -115,7 +115,12 @@ file_list_ready_cb (GList *files,
     GdkPixbuf *pixbuf;
     GtkWidget *label;
     GString *str;
+#if GTK_CHECK_VERSION(3,0,0)
+    PangoFontDescription *desc, *old_desc;
+    GtkStyleContext *style;
+#else
     PangoFontDescription *desc;
+#endif
 
     details = fcd->details;
 
@@ -219,18 +224,35 @@ file_list_ready_cb (GList *files,
     gtk_widget_set_size_request (label, 350, -1);
 #if GTK_CHECK_VERSION (3, 14, 0)
     gtk_widget_set_halign (label, GTK_ALIGN_START);
+    gtk_box_pack_start (GTK_BOX (details->titles_vbox),
+                        label, FALSE, FALSE, 0);
+
+    style = gtk_widget_get_style_context (label);
+    gtk_style_context_get_style (style,
+                                 GTK_STYLE_PROPERTY_FONT, &old_desc,
+                                 NULL);
+
+    desc = pango_font_description_new ();
+    pango_font_description_set_weight (desc, PANGO_WEIGHT_BOLD);
+    pango_font_description_set_size (desc,
+                                     pango_font_description_get_size (old_desc) * PANGO_SCALE_LARGE);
+    gtk_widget_override_font (label, desc);
+    pango_font_description_free (desc);
+    pango_font_description_free (old_desc);
 #else
     gtk_misc_set_alignment (GTK_MISC (label), 0.0, 0.5);
-#endif
     gtk_box_pack_start (GTK_BOX (details->titles_vbox),
                         label, FALSE, FALSE, 0);
+
     gtk_widget_modify_font (label, NULL);
+
     desc = pango_font_description_new ();
     pango_font_description_set_weight (desc, PANGO_WEIGHT_BOLD);
     pango_font_description_set_size (desc,
                                      pango_font_description_get_size (gtk_widget_get_style (label)->font_desc) * PANGO_SCALE_LARGE);
     gtk_widget_modify_font (label, desc);
     pango_font_description_free (desc);
+#endif
     gtk_widget_show (label);
 
     label = gtk_label_new (secondary_text);