passwordentry: Fix an asymmetry

When connecting a signal in realize,
we should disconnect in unrealize.

Fixes: #5285

diff --git a/gtk/gtkpasswordentry.c b/gtk/gtkpasswordentry.c
index 5fe1346dd6ebcc4ea08ed13a7815de3c666faefe..b540a27fca6d0e121331cf06a2d83738f8c3544d 100644 (file)
--- a/gtk/gtkpasswordentry.c
+++ b/gtk/gtkpasswordentry.c
@@ -251,12 +251,23 @@ gtk_password_entry_realize (GtkWidget *widget)
 }
 
 static void
-gtk_password_entry_dispose (GObject *object)
+gtk_password_entry_unrealize (GtkWidget *widget)
 {
-  GtkPasswordEntry *entry = GTK_PASSWORD_ENTRY (object);
+  GtkPasswordEntry *entry = GTK_PASSWORD_ENTRY (widget);
 
   if (entry->keyboard)
-    g_signal_handlers_disconnect_by_func (entry->keyboard, caps_lock_state_changed, entry);
+    {
+      g_signal_handlers_disconnect_by_func (entry->keyboard, caps_lock_state_changed, entry);
+      entry->keyboard = NULL;
+    }
+
+  GTK_WIDGET_CLASS (gtk_password_entry_parent_class)->unrealize (widget);
+}
+
+static void
+gtk_password_entry_dispose (GObject *object)
+{
+  GtkPasswordEntry *entry = GTK_PASSWORD_ENTRY (object);
 
   if (entry->entry)
     gtk_editable_finish_delegate (GTK_EDITABLE (entry));
@@ -448,6 +459,7 @@ gtk_password_entry_class_init (GtkPasswordEntryClass *klass)
   object_class->set_property = gtk_password_entry_set_property;
 
   widget_class->realize = gtk_password_entry_realize;
+  widget_class->unrealize = gtk_password_entry_unrealize;
   widget_class->measure = gtk_password_entry_measure;
   widget_class->size_allocate = gtk_password_entry_size_allocate;
   widget_class->mnemonic_activate = gtk_password_entry_mnemonic_activate;