ladybird/Userland/Applications/Run/main.cpp
Jelle Raaijmakers f391ccfe53 LibGfx+Everywhere: Change Gfx::Rect to be endpoint exclusive
Previously, calling `.right()` on a `Gfx::Rect` would return the last
column's coordinate still inside the rectangle, or `left + width - 1`.
This is called 'endpoint inclusive' and does not make a lot of sense for
`Gfx::Rect<float>` where a rectangle of width 5 at position (0, 0) would
return 4 as its right side. This same problem exists for `.bottom()`.

This changes `Gfx::Rect` to be endpoint exclusive, which gives us the
nice property that `width = right - left` and `height = bottom - top`.
It enables us to treat `Gfx::Rect<int>` and `Gfx::Rect<float>` exactly
the same.

All users of `Gfx::Rect` have been updated accordingly.
2023-05-23 12:35:42 +02:00

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C++

/*
* Copyright (c) 2021, Nick Vella <nick@nxk.io>
*
* SPDX-License-Identifier: BSD-2-Clause
*/
#include "RunWindow.h"
#include <LibCore/System.h>
#include <LibGUI/Application.h>
#include <LibGUI/Desktop.h>
#include <LibMain/Main.h>
ErrorOr<int> serenity_main(Main::Arguments arguments)
{
TRY(Core::System::pledge("stdio recvfd sendfd thread cpath rpath wpath unix proc exec"));
auto app = TRY(GUI::Application::create(arguments));
auto window = TRY(RunWindow::try_create());
constexpr int margin = 16;
window->move_to(margin, GUI::Desktop::the().rect().bottom() - 1 - GUI::Desktop::the().taskbar_height() - margin - window->height());
window->show();
return app->exec();
}