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554709fec6
Primary motivation for this was to get a visual indication in the browser for Ctrl-R refresh. This extends what ForLoveOfCats had done for calculator button shortcuts across all buttons with shortcuts. When an action is triggered without an activator each associated button will be set as mimic pressed.
79 lines
2.4 KiB
C++
79 lines
2.4 KiB
C++
/*
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* Copyright (c) 2018-2021, 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/Function.h>
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#include <LibGUI/AbstractButton.h>
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#include <LibGUI/Action.h>
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#include <LibGfx/Bitmap.h>
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#include <LibGfx/StylePainter.h>
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#include <LibGfx/TextAlignment.h>
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namespace GUI {
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class Button : public AbstractButton {
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C_OBJECT(Button);
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public:
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virtual ~Button() override;
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void set_icon(RefPtr<Gfx::Bitmap>);
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void set_icon_from_path(String const&);
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Gfx::Bitmap const* icon() const { return m_icon.ptr(); }
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Gfx::Bitmap* icon() { return m_icon.ptr(); }
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void set_text_alignment(Gfx::TextAlignment text_alignment) { m_text_alignment = text_alignment; }
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Gfx::TextAlignment text_alignment() const { return m_text_alignment; }
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Function<void(unsigned modifiers)> on_click;
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Function<void(ContextMenuEvent&)> on_context_menu_request;
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void set_button_style(Gfx::ButtonStyle style) { m_button_style = style; }
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Gfx::ButtonStyle button_style() const { return m_button_style; }
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virtual void click(unsigned modifiers = 0) override;
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virtual void context_menu_event(ContextMenuEvent&) override;
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Action* action() { return m_action; }
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Action const* action() const { return m_action; }
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void set_action(Action&);
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virtual bool is_uncheckable() const override;
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int icon_spacing() const { return m_icon_spacing; }
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void set_icon_spacing(int spacing) { m_icon_spacing = spacing; }
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void set_menu(RefPtr<GUI::Menu>);
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bool is_default() const;
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void set_default(bool);
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bool another_button_has_focus() const { return m_another_button_has_focus; }
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void set_mimic_pressed(bool mimic_pressed);
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bool is_mimic_pressed() const { return m_mimic_pressed; };
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protected:
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explicit Button(String text = {});
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virtual void mousedown_event(MouseEvent&) override;
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virtual void mousemove_event(MouseEvent&) override;
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virtual void paint_event(PaintEvent&) override;
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private:
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virtual void timer_event(Core::TimerEvent&) override;
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RefPtr<Gfx::Bitmap> m_icon;
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RefPtr<GUI::Menu> m_menu;
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Gfx::ButtonStyle m_button_style { Gfx::ButtonStyle::Normal };
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Gfx::TextAlignment m_text_alignment { Gfx::TextAlignment::Center };
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WeakPtr<Action> m_action;
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int m_icon_spacing { 4 };
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bool m_another_button_has_focus { false };
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bool m_mimic_pressed { false };
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};
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}
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