From 07485c7959ac67fc50401ceb5afaffe09d9e4e2142f0f1a1f1ac356492270584 Mon Sep 17 00:00:00 2001
From: ADAM David Alan Martin <adam@recursive.engineer>
Date: Sat, 12 Apr 2025 04:07:13 -0400
Subject: [PATCH] Manage an FLTK cancel button via smart ptr.

It's still `release()`'d, but I can make a cleaner
wrapper which explicitly type-enforces the ownership
transfer.

That will come later.
---
 src/dialog.cc | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/src/dialog.cc b/src/dialog.cc
index bf2922a..72a0979 100644
--- a/src/dialog.cc
+++ b/src/dialog.cc
@@ -469,11 +469,11 @@ int a_Dialog_user_password(const char *title, const char *msg,
    window->add(ok_button);
 
    /* "Cancel" button */
-   Fl_Button *cancel_button =
-      new EnterButton(50, y, 100, button_h, "Cancel");
+   auto cancel_button =
+      std::make_unique< EnterButton >(50, y, 100, button_h, "Cancel");
    cancel_button->labelsize(14);
    cancel_button->callback(Dialog_user_password_cb);
-   window->add(cancel_button);
+   window->add(cancel_button.release());
 
    y += button_h + 20;
    window_h = y;