[epiphany] passwords-view: Use 'has-search-results' property

[Michael Catanzaro <mcatanzaro src gnome org>]

commit 59766481ef4ed37fd1f83a2872ce1850e9f604ca
Author: Yetizone <andreii lisita gmail com>
Date:   Wed Jul 15 17:36:58 2020 +0300

    passwords-view: Use 'has-search-results' property
    
    Fixes https://gitlab.gnome.org/GNOME/epiphany/-/issues/1261

 src/preferences/passwords-view.c | 4 ++++
 1 file changed, 4 insertions(+)
---
diff --git a/src/preferences/passwords-view.c b/src/preferences/passwords-view.c
index ef10c4c86..0b01108c2 100644
--- a/src/preferences/passwords-view.c
+++ b/src/preferences/passwords-view.c
@@ -80,6 +80,7 @@ clear_listbox (GtkWidget *listbox)
 static void
 on_search_text_changed (EphyPasswordsView *passwords_view)
 {
+  ephy_data_view_set_has_search_results (EPHY_DATA_VIEW (passwords_view), FALSE);
   gtk_list_box_invalidate_filter (GTK_LIST_BOX (passwords_view->listbox));
 }
 
@@ -383,6 +384,9 @@ password_filter (GtkListBoxRow *row,
   else if (username != NULL && g_strrstr (username, search_text) != NULL)
     visible = TRUE;
 
+  if (visible)
+    ephy_data_view_set_has_search_results (EPHY_DATA_VIEW (passwords_view), TRUE);
+
   gtk_widget_set_visible (GTK_WIDGET (row), visible);
 
   return visible;