LibGUI: Add GUI::Application::in_teardown()

This will return true after ~GUI::Application() has been entered.

2 files changed, 10 insertions, 0 deletions

diff --git a/Userland/Libraries/LibGUI/Application.cpp b/Userland/Libraries/LibGUI/Application.cpp
index 58e80f2390..5b5b7554a6 100644
--- a/Userland/Libraries/LibGUI/Application.cpp
+++ b/Userland/Libraries/LibGUI/Application.cpp
@@ -101,8 +101,16 @@ Application::Application(int argc, char** argv, Core::EventLoop::MakeInspectable
     });
 }
 
+static bool s_in_teardown;
+
+bool Application::in_teardown()
+{
+    return s_in_teardown;
+}
+
 Application::~Application()
 {
+    s_in_teardown = true;
     revoke_weak_ptrs();
 }
 
diff --git a/Userland/Libraries/LibGUI/Application.h b/Userland/Libraries/LibGUI/Application.h
index 8847c35ae5..31c4a421a9 100644
--- a/Userland/Libraries/LibGUI/Application.h
+++ b/Userland/Libraries/LibGUI/Application.h
@@ -27,6 +27,8 @@ public:
 
     ~Application();
 
+    static bool in_teardown();
+
     int exec();
     void quit(int = 0);