Killed the last uses of the deprecated gtk_widget_override_color() function.

1 files changed, 5 insertions, 9 deletions

diff --git a/plugins/ropgadgets/select.c b/plugins/ropgadgets/select.c
index 92456e7..2294a9c 100644
--- a/plugins/ropgadgets/select.c
+++ b/plugins/ropgadgets/select.c
@@ -1605,34 +1605,30 @@ static void on_rop_gadgets_filter_changed(GtkSearchEntry *entry, GObject *ref)
 {
     regex_t preg;                           /* Expression régulière de test*/
     const gchar *text;                      /* Texte de l'utilisateur      */
+    GtkStyleContext *context;               /* Contexte du thème actuel    */
     int ret;                                /* Bilan de mise en place      */
-    GdkRGBA error;                          /* Couleur d'erreur            */
     GtkTreeView *treeview;                  /* Arborescence à actualiser   */
     GtkTreeModelFilter *filter;             /* Modèle de gestion associé   */
 
     text = gtk_entry_get_text(GTK_ENTRY(entry));
 
+    context = gtk_widget_get_style_context(GTK_WIDGET(entry));
+
     if (text[0] != '\0')
     {
         ret = regcomp(&preg, text, REG_EXTENDED);
 
         if (ret != 0)
         {
-            error.red = 1.0;
-            error.green = 0.0;
-            error.blue = 0.0;
-            error.alpha = 1.0;
-            gtk_widget_override_color(GTK_WIDGET(entry), GTK_STATE_NORMAL, &error);
-
+            gtk_style_context_add_class(context, "filter-error");
             return;
-
         }
 
         regfree(&preg);
 
     }
 
-    gtk_widget_override_color(GTK_WIDGET(entry), GTK_STATE_NORMAL, NULL);
+    gtk_style_context_remove_class(context, "filter-error");
 
     treeview = GTK_TREE_VIEW(g_object_get_data(ref, "treeview"));