35e557c657
Instead of letting buttons determine the relative position of their menus, a workaround only used by Statusbar segments, open them all uniformly for a nice, consistent UI. Passing a rect to popup() now routes to open_button_menu(), an analog to open_menubar_menu(), which adjusts the menu's popup position in the same way. Fixes button menus obscuring the buttons which spawn them and jutting out at odd corners depending on screen position.
76 lines
2 KiB
C++
76 lines
2 KiB
C++
/*
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* Copyright (c) 2018-2020, Andreas Kling <kling@serenityos.org>
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*
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* SPDX-License-Identifier: BSD-2-Clause
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*/
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#pragma once
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#include <AK/NonnullOwnPtrVector.h>
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#include <AK/WeakPtr.h>
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#include <LibCore/Object.h>
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#include <LibGUI/Action.h>
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#include <LibGUI/Event.h>
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#include <LibGUI/Forward.h>
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#include <LibGfx/Forward.h>
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namespace GUI {
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class Menu final : public Core::Object {
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C_OBJECT(Menu)
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public:
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virtual ~Menu() override;
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void realize_menu_if_needed();
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static Menu* from_menu_id(int);
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int menu_id() const { return m_menu_id; }
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String const& name() const { return m_name; }
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Gfx::Bitmap const* icon() const { return m_icon.ptr(); }
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void set_icon(Gfx::Bitmap const*);
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Action* action_at(size_t);
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ErrorOr<void> try_add_action(NonnullRefPtr<Action>);
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ErrorOr<void> try_add_separator();
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ErrorOr<NonnullRefPtr<Menu>> try_add_submenu(String name);
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void add_action(NonnullRefPtr<Action>);
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void add_separator();
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Menu& add_submenu(String name);
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void remove_all_actions();
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void popup(Gfx::IntPoint const& screen_position, RefPtr<Action> const& default_action = nullptr, Gfx::IntRect const& button_rect = {});
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void dismiss();
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void visibility_did_change(Badge<ConnectionToWindowServer>, bool visible);
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void set_children_actions_enabled(bool enabled);
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Function<void(bool)> on_visibility_change;
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bool is_visible() const { return m_visible; }
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NonnullOwnPtrVector<MenuItem> const& items() const { return m_items; }
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private:
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friend class Menubar;
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explicit Menu(String name = "");
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int realize_menu(RefPtr<Action> default_action = nullptr);
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void unrealize_menu();
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void realize_if_needed(RefPtr<Action> const& default_action);
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void realize_menu_item(MenuItem&, int item_id);
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int m_menu_id { -1 };
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String m_name;
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RefPtr<Gfx::Bitmap> m_icon;
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NonnullOwnPtrVector<MenuItem> m_items;
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WeakPtr<Action> m_current_default_action;
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bool m_visible { false };
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};
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}
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