ladybird/Userland/Libraries/LibWeb/Layout/RadioButton.h

/*
 * Copyright (c) 2021, Tim Flynn <trflynn89@serenityos.org>
 *
 * SPDX-License-Identifier: BSD-2-Clause
 */

#pragma once

#include <LibWeb/HTML/HTMLInputElement.h>
#include <LibWeb/Layout/FormAssociatedLabelableNode.h>

namespace Web::Layout {

class RadioButton final : public FormAssociatedLabelableNode {
    JS_CELL(RadioButton, FormAssociatedLabelableNode);

public:
    RadioButton(DOM::Document&, HTML::HTMLInputElement&, NonnullRefPtr<CSS::StyleProperties>);
    virtual ~RadioButton() override;

private:
    virtual JS::GCPtr<Painting::Paintable> create_paintable() const override;
};

}
LibWeb: Add support for HTML input type=radio 2021-04-03 09:07:45 -04:00			`/*`
Everywhere: Update copyrights with my new serenityos.org e-mail :^) 2022-01-31 13:07:22 -05:00			`* Copyright (c) 2021, Tim Flynn <trflynn89@serenityos.org>`
LibWeb: Add support for HTML input type=radio 2021-04-03 09:07:45 -04:00			`*`
Everything: Move to SPDX license identifiers in all files. SPDX License Identifiers are a more compact / standardized way of representing file license information. See: https://spdx.dev/resources/use/#identifiers This was done with the `ambr` search and replace tool. ambr --no-parent-ignore --key-from-file --rep-from-file key.txt rep.txt * 2021-04-22 01:24:48 -07:00			`* SPDX-License-Identifier: BSD-2-Clause`
LibWeb: Add support for HTML input type=radio 2021-04-03 09:07:45 -04:00			`*/`

			`#pragma once`

			`#include <LibWeb/HTML/HTMLInputElement.h>`
LibWeb: Refactor all LabelableNode subclasses + input event handling :^) This commit is messy due to the Paintable and Layout classes being tangled together. The RadioButton, CheckBox and ButtonBox classes are now subclasses of FormAssociatedLabelableNode. This subclass separates these layout nodes from LabelableNode, which is also the superclass of non-form associated labelable nodes (Progress). ButtonPaintable, CheckBoxPaintable and RadioButtonPaintable no longer call events on DOM nodes directly from their mouse event handlers; instead, all the functionality is now directly in EventHandler, which dispatches the related events. handle_mousedown and related methods return a bool indicating whether the event handling should proceed. Paintable classes can now return an alternative DOM::Node which should be the target of the mouse event. Labels use this to indicate that the labeled control should be the target of the mouse events. HTMLInputElement put its activation behavior on run_activation_behavior, which wasn't actually called anywhere and had to be manually called by other places. We now use activation_behavior which is used by EventDispatcher. This commit also brings HTMLInputElement closer to spec by removing the did_foo functions that did ad-hoc event dispatching and unifies the behavior under run_input_activation_behavior. 2022-03-14 23:05:55 +00:00			`#include <LibWeb/Layout/FormAssociatedLabelableNode.h>`
LibWeb: Add support for HTML input type=radio 2021-04-03 09:07:45 -04:00
			`namespace Web::Layout {`

LibWeb: Refactor all LabelableNode subclasses + input event handling :^) This commit is messy due to the Paintable and Layout classes being tangled together. The RadioButton, CheckBox and ButtonBox classes are now subclasses of FormAssociatedLabelableNode. This subclass separates these layout nodes from LabelableNode, which is also the superclass of non-form associated labelable nodes (Progress). ButtonPaintable, CheckBoxPaintable and RadioButtonPaintable no longer call events on DOM nodes directly from their mouse event handlers; instead, all the functionality is now directly in EventHandler, which dispatches the related events. handle_mousedown and related methods return a bool indicating whether the event handling should proceed. Paintable classes can now return an alternative DOM::Node which should be the target of the mouse event. Labels use this to indicate that the labeled control should be the target of the mouse events. HTMLInputElement put its activation behavior on run_activation_behavior, which wasn't actually called anywhere and had to be manually called by other places. We now use activation_behavior which is used by EventDispatcher. This commit also brings HTMLInputElement closer to spec by removing the did_foo functions that did ad-hoc event dispatching and unifies the behavior under run_input_activation_behavior. 2022-03-14 23:05:55 +00:00			`class RadioButton final : public FormAssociatedLabelableNode {`
LibWeb: Make the layout tree GC-allocated This removes a set of complex reference cycles between DOM, layout tree and browsing context. It also makes lifetimes much easier to reason about, as the DOM and layout trees are now free to keep each other alive. 2022-10-17 14:41:50 +02:00			`JS_CELL(RadioButton, FormAssociatedLabelableNode);`

LibWeb: Add support for HTML input type=radio 2021-04-03 09:07:45 -04:00			`public:`
			`RadioButton(DOM::Document&, HTML::HTMLInputElement&, NonnullRefPtr<CSS::StyleProperties>);`
			`virtual ~RadioButton() override;`

			`private:`
LibWeb: Make the paint tree GC-allocated This simplifies the ownership model between DOM/layout/paint nodes immensely by deferring to the garbage collector for figuring out what's live and what's not. 2023-01-11 12:51:49 +01:00			`virtual JS::GCPtr<Painting::Paintable> create_paintable() const override;`
LibWeb: Add support for HTML input type=radio 2021-04-03 09:07:45 -04:00			`};`

			`}`