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-rw-r--r--Demos/HelloWorld/main.cpp77
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diff --git a/Demos/HelloWorld/main.cpp b/Demos/HelloWorld/main.cpp
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--- a/Demos/HelloWorld/main.cpp
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-/*
- * Copyright (c) 2018-2020, Andreas Kling <kling@serenityos.org>
- * All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are met:
- *
- * 1. Redistributions of source code must retain the above copyright notice, this
- * list of conditions and the following disclaimer.
- *
- * 2. Redistributions in binary form must reproduce the above copyright notice,
- * this list of conditions and the following disclaimer in the documentation
- * and/or other materials provided with the distribution.
- *
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
- * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
- * DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
- * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
- * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
- * CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
- * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
- * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- */
-
-#include <LibGUI/Application.h>
-#include <LibGUI/BoxLayout.h>
-#include <LibGUI/Button.h>
-#include <LibGUI/Icon.h>
-#include <LibGUI/Label.h>
-#include <LibGUI/Widget.h>
-#include <LibGUI/Window.h>
-
-int main(int argc, char** argv)
-{
- auto app = GUI::Application::construct(argc, argv);
- auto app_icon = GUI::Icon::default_icon("app-hello-world");
-
- if (pledge("stdio rpath shared_buffer", nullptr) < 0) {
- perror("pledge");
- return 1;
- }
-
- if (unveil("/res", "r") < 0) {
- perror("unveil");
- return 1;
- }
-
- if (unveil(nullptr, nullptr) < 0) {
- perror("unveil");
- return 1;
- }
-
- auto window = GUI::Window::construct();
- window->resize(240, 160);
- window->set_title("Hello World!");
- window->set_icon(app_icon.bitmap_for_size(16));
-
- auto& main_widget = window->set_main_widget<GUI::Widget>();
- main_widget.set_fill_with_background_color(true);
- auto& layout = main_widget.set_layout<GUI::VerticalBoxLayout>();
- layout.set_margins({ 4, 4, 4, 4 });
-
- auto& label = main_widget.add<GUI::Label>();
- label.set_text("Hello\nWorld!");
-
- auto& button = main_widget.add<GUI::Button>();
- button.set_text("Good-bye");
- button.on_click = [&](auto) {
- app->quit();
- };
-
- window->show();
-
- return app->exec();
-}