1
Fork 0
mirror of https://github.com/RGBCube/serenity synced 2025-05-28 21:55:07 +00:00
serenity/Userland/Libraries/LibGUI/SettingsWindow.h
Andreas Kling 45844f9338 LibGUI: Make GUI::SettingsWindow::add_tab() return ErrorOr
This allows us to use TRY() when creating settings UI.
2021-11-28 08:10:53 +01:00

54 lines
1.3 KiB
C++

/*
* Copyright (c) 2020, Idan Horowitz <idan.horowitz@serenityos.org>
* Copyright (c) 2021, the SerenityOS developers.
* Copyright (c) 2021, Sam Atkins <atkinssj@serenityos.org>
*
* SPDX-License-Identifier: BSD-2-Clause
*/
#pragma once
#include <LibGUI/Button.h>
#include <LibGUI/TabWidget.h>
#include <LibGUI/Window.h>
namespace GUI {
class SettingsWindow : public GUI::Window {
C_OBJECT(SettingsWindow)
public:
class Tab : public GUI::Widget {
public:
virtual void apply_settings() = 0;
virtual void cancel_settings() { }
virtual void reset_default_values() { }
};
enum class ShowDefaultsButton {
Yes,
No,
};
virtual ~SettingsWindow() override;
template<class T, class... Args>
ErrorOr<NonnullRefPtr<T>> add_tab(String title, Args&&... args)
{
auto tab = TRY(m_tab_widget->try_add_tab<T>(move(title), forward<Args>(args)...));
TRY(m_tabs.try_append(tab));
return tab;
}
private:
SettingsWindow(StringView title, ShowDefaultsButton = ShowDefaultsButton::No);
RefPtr<GUI::TabWidget> m_tab_widget;
NonnullRefPtrVector<Tab> m_tabs;
RefPtr<GUI::Button> m_ok_button;
RefPtr<GUI::Button> m_cancel_button;
RefPtr<GUI::Button> m_apply_button;
RefPtr<GUI::Button> m_reset_button;
};
}