diff -r 0067a0ff5b74 -r 6f490dec468f pidgin/pidginaccountfilterconnected.c
--- a/pidgin/pidginaccountfilterconnected.c	Sat Oct 29 02:05:16 2022 -0500
+++ b/pidgin/pidginaccountfilterconnected.c	Sun Oct 30 03:29:33 2022 -0500
@@ -22,12 +22,10 @@
 
 #include "pidgin/pidginaccountfilterconnected.h"
 
-#include "pidgin/pidginaccountstore.h"
-
 #include <purple.h>
 
 struct _PidginAccountFilterConnected {
-	GtkTreeModelFilter parent;
+	GtkFilter parent;
 };
 
 /******************************************************************************
@@ -38,36 +36,35 @@
                                         gpointer data)
 {
 	PidginAccountFilterConnected *filter = NULL;
+	PurpleConnectionState state;
 
 	filter = PIDGIN_ACCOUNT_FILTER_CONNECTED(data);
 
-	gtk_tree_model_filter_refilter(GTK_TREE_MODEL_FILTER(filter));
+	state = purple_connection_get_state(connection);
+	gtk_filter_changed(GTK_FILTER(filter),
+	                   (state == PURPLE_CONNECTION_STATE_CONNECTED) ?
+	                   GTK_FILTER_CHANGE_LESS_STRICT :
+	                   GTK_FILTER_CHANGE_MORE_STRICT);
 }
 
 /******************************************************************************
- * GObject Implementation
+ * GtkFilter Implementation
  *****************************************************************************/
+static GtkFilterMatch
+pidgin_account_filter_connected_get_strictness(G_GNUC_UNUSED GtkFilter *self) {
+	return GTK_FILTER_MATCH_SOME;
+}
+
 static gboolean
-pidgin_account_filter_connected_func(GtkTreeModel *model, GtkTreeIter *iter,
-                                     gpointer data)
+pidgin_account_filter_connected_match(G_GNUC_UNUSED GtkFilter *self,
+                                      gpointer item)
 {
-	PurpleAccount *account = NULL;
 	gboolean ret = FALSE;
 
-	g_return_val_if_fail(GTK_IS_TREE_MODEL(model), FALSE);
-	g_return_val_if_fail(iter != NULL, FALSE);
-
-	gtk_tree_model_get(model, iter, PIDGIN_ACCOUNT_STORE_COLUMN_ACCOUNT,
-	                   &account, -1);
-
-	if(!PURPLE_IS_ACCOUNT(account)) {
-		return FALSE;
+	if(PURPLE_IS_ACCOUNT(item)) {
+		ret = purple_account_is_connected(PURPLE_ACCOUNT(item));
 	}
 
-	ret = purple_account_is_connected(account);
-
-	g_object_unref(G_OBJECT(account));
-
 	return ret;
 }
 
@@ -75,16 +72,12 @@
  * GObject Implementation
  *****************************************************************************/
 G_DEFINE_TYPE(PidginAccountFilterConnected, pidgin_account_filter_connected,
-              GTK_TYPE_TREE_MODEL_FILTER)
+              GTK_TYPE_FILTER)
 
 static void
 pidgin_account_filter_connected_init(PidginAccountFilterConnected *filter) {
 	gpointer connections_handle = NULL;
 
-	gtk_tree_model_filter_set_visible_func(GTK_TREE_MODEL_FILTER(filter),
-	                                       pidgin_account_filter_connected_func,
-	                                       NULL, NULL);
-
 	/* we connect to the connections signals to force a refresh of the filter */
 	connections_handle = purple_connections_get_handle();
 	purple_signal_connect(connections_handle, "signed-on", filter,
@@ -105,19 +98,19 @@
 static void
 pidgin_account_filter_connected_class_init(PidginAccountFilterConnectedClass *klass) {
 	GObjectClass *obj_class = G_OBJECT_CLASS(klass);
+	GtkFilterClass *filter_class = GTK_FILTER_CLASS(klass);
 
 	obj_class->finalize = pidgin_account_filter_connected_finalize;
+
+	filter_class->get_strictness = pidgin_account_filter_connected_get_strictness;
+	filter_class->match = pidgin_account_filter_connected_match;
 }
 
 /******************************************************************************
  * API
  *****************************************************************************/
-GtkTreeModel *
-pidgin_account_filter_connected_new(GtkTreeModel *child_model,
-                                    GtkTreePath *root)
+GtkFilter *
+pidgin_account_filter_connected_new(void)
 {
-	g_return_val_if_fail(GTK_IS_TREE_MODEL(child_model), NULL);
-
-	return g_object_new(PIDGIN_TYPE_ACCOUNT_FILTER_CONNECTED, "child-model",
-	                    child_model, "virtual-root", root, NULL);
+	return g_object_new(PIDGIN_TYPE_ACCOUNT_FILTER_CONNECTED, NULL);
 }