ladybird/Userland/Libraries/LibGUI/ScrollableContainerWidget.h
2023-02-21 00:54:04 +01:00

41 lines
1.0 KiB
C++

/*
* Copyright (c) 2021, Andreas Kling <kling@serenityos.org>
* Copyright (c) 2022, the SerenityOS developers.
*
* SPDX-License-Identifier: BSD-2-Clause
*/
#pragma once
#include <LibGUI/AbstractScrollableWidget.h>
namespace GUI {
class ScrollableContainerWidget : public GUI::AbstractScrollableWidget {
C_OBJECT(ScrollableContainerWidget);
public:
virtual ~ScrollableContainerWidget() = default;
void set_widget(GUI::Widget*);
GUI::Widget* widget() { return m_widget; }
GUI::Widget const* widget() const { return m_widget; }
protected:
virtual void did_scroll() override;
virtual void resize_event(GUI::ResizeEvent&) override;
virtual void layout_relevant_change_occurred() override;
private:
void update_widget_size();
void update_widget_position();
void update_widget_min_size();
virtual ErrorOr<void> load_from_gml_ast(NonnullRefPtr<GUI::GML::Node const> ast, UnregisteredChildHandler) override;
ScrollableContainerWidget();
RefPtr<GUI::Widget> m_widget;
};
}