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- /*
- * Copyright (c) 2018-2020, Andreas Kling <kling@serenityos.org>
- * Copyright (c) 2022, the SerenityOS developers.
- *
- * SPDX-License-Identifier: BSD-2-Clause
- */
- #pragma once
- #include <AK/NonnullOwnPtrVector.h>
- #include <LibGUI/Button.h>
- #include <LibGUI/Menu.h>
- #include <LibGUI/Widget.h>
- namespace GUI {
- class Toolbar : public Widget {
- C_OBJECT(Toolbar)
- public:
- virtual ~Toolbar() override = default;
- ErrorOr<NonnullRefPtr<GUI::Button>> try_add_action(GUI::Action&);
- ErrorOr<void> try_add_separator();
- GUI::Button& add_action(GUI::Action&);
- void add_separator();
- bool is_collapsible() const { return m_collapsible; }
- void set_collapsible(bool b) { m_collapsible = b; }
- virtual Optional<UISize> calculated_preferred_size() const override;
- virtual Optional<UISize> calculated_min_size() const override;
- protected:
- explicit Toolbar(Gfx::Orientation = Gfx::Orientation::Horizontal, int button_size = 24);
- virtual void paint_event(PaintEvent&) override;
- virtual void resize_event(GUI::ResizeEvent&) override;
- ErrorOr<void> update_overflow_menu();
- ErrorOr<void> create_overflow_objects();
- private:
- struct Item {
- enum class Type {
- Invalid,
- Separator,
- Action
- };
- Type type { Type::Invalid };
- RefPtr<Action> action;
- RefPtr<Widget> widget;
- };
- NonnullOwnPtrVector<Item> m_items;
- RefPtr<Menu> m_overflow_menu;
- RefPtr<Action> m_overflow_action;
- RefPtr<Button> m_overflow_button;
- const Gfx::Orientation m_orientation;
- int m_button_size { 24 };
- bool m_collapsible { false };
- };
- }
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