ladybird/Userland/Applications/AnalogClock/main.cpp
Sam Atkins 0c24522635 LibGUI+Everywhere: Use fallible Window::set_main_widget() everywhere :^)
Rip that bandaid off!

This does the following, in one big, awkward jump:
- Replace all uses of `set_main_widget<Foo>()` with the `try` version.
- Remove `set_main_widget<Foo>()`.
- Rename the `try` version to just be `set_main_widget` because it's now
  the only one.

The majority of places that call `set_main_widget<Foo>()` are inside
constructors, so this unfortunately gives us a big batch of new
`release_value_but_fixme_should_propagate_errors()` calls.
2023-01-06 13:36:02 -07:00

50 lines
1.7 KiB
C++

/*
* Copyright (c) 2021, Erlend Høier <Erlend@ReasonablePanic.com>
* Copyright (c) 2021, Julius Heijmen <julius.heijmen@gmail.com>
*
* SPDX-License-Identifier: BSD-2-Clause
*/
#include "AnalogClock.h"
#include <LibCore/DateTime.h>
#include <LibCore/System.h>
#include <LibGUI/Application.h>
#include <LibGUI/Icon.h>
#include <LibGUI/Menu.h>
#include <LibGUI/Menubar.h>
#include <LibGUI/Window.h>
#include <LibMain/Main.h>
ErrorOr<int> serenity_main(Main::Arguments arguments)
{
auto app = TRY(GUI::Application::try_create(arguments));
TRY(Core::System::pledge("stdio recvfd sendfd rpath"));
TRY(Core::System::unveil("/etc/timezone", "r"));
TRY(Core::System::unveil("/res", "r"));
TRY(Core::System::unveil(nullptr, nullptr));
auto app_icon = TRY(GUI::Icon::try_create_default_icon("app-analog-clock"sv));
auto window = TRY(GUI::Window::try_create());
window->set_title(Core::DateTime::now().to_deprecated_string("%Y-%m-%d"sv));
window->set_icon(app_icon.bitmap_for_size(16));
window->resize(170, 170);
window->set_resizable(false);
auto clock = TRY(window->set_main_widget<AnalogClock>());
auto show_window_frame_action = GUI::Action::create_checkable(
"Show Window &Frame", { Mod_Alt, KeyCode::Key_F }, [&](auto& action) {
clock->set_show_window_frame(action.is_checked());
});
show_window_frame_action->set_checked(clock->show_window_frame());
auto menu = TRY(GUI::Menu::try_create());
TRY(menu->try_add_action(*show_window_frame_action));
clock->on_context_menu_request = [&](auto& event) {
menu->popup(event.screen_position());
};
window->show();
return app->exec();
}