From 65574004a1a13198f4635bb38ebf568dd863fd6e Mon Sep 17 00:00:00 2001
From: Bob Polis <bob.polis@gmail.com>
Date: Sat, 24 Oct 2020 23:15:45 +0200
Subject: [PATCH] added test event handler for window close

---
 main.cpp | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/main.cpp b/main.cpp
index 1cf3d2d..8da4191 100644
--- a/main.cpp
+++ b/main.cpp
@@ -69,6 +69,10 @@ int main(int argc, const char * argv[]) {
 
         // main window
         sc::gui::Window& window {sc::gui::Window::new_window("screensaver")};
+        window.add_event_handler([](const SDL_Event& event, bool quit) -> bool {
+            std::cerr << "closing window " << event.window.windowID << '\n';
+            return quit;
+        }, SDL_WINDOWEVENT_CLOSE);
 
         int opt_char, opt_val;
         struct option long_options[] = {