de53eb825a
From the HTML spec:
Modulo platform conventions, it is suggested that the following
elements should be considered as focusable areas and be sequentially
focusable:
...
- button elements
- select elements
- textarea elements
...
Also add a spec link to the existing HTMLAnchorElement::is_focusable().
Note that this still doesn't allow triggering keyboard-focused buttons,
checkboxes, or radio buttons - we don't seem to run the expected
activation behavior for any of them.
59 lines
1.9 KiB
C++
59 lines
1.9 KiB
C++
/*
|
|
* Copyright (c) 2020, the SerenityOS developers.
|
|
*
|
|
* SPDX-License-Identifier: BSD-2-Clause
|
|
*/
|
|
|
|
#pragma once
|
|
|
|
#include <LibWeb/HTML/FormAssociatedElement.h>
|
|
#include <LibWeb/HTML/HTMLElement.h>
|
|
|
|
namespace Web::HTML {
|
|
|
|
#define ENUMERATE_HTML_BUTTON_TYPE_ATTRIBUTES \
|
|
__ENUMERATE_HTML_BUTTON_TYPE_ATTRIBUTE(submit, Submit) \
|
|
__ENUMERATE_HTML_BUTTON_TYPE_ATTRIBUTE(reset, Reset) \
|
|
__ENUMERATE_HTML_BUTTON_TYPE_ATTRIBUTE(button, Button)
|
|
|
|
class HTMLButtonElement final
|
|
: public HTMLElement
|
|
, public FormAssociatedElement {
|
|
FORM_ASSOCIATED_ELEMENT(HTMLElement, HTMLButtonElement)
|
|
|
|
public:
|
|
using WrapperType = Bindings::HTMLButtonElementWrapper;
|
|
|
|
HTMLButtonElement(DOM::Document&, DOM::QualifiedName);
|
|
virtual ~HTMLButtonElement() override;
|
|
|
|
enum class TypeAttributeState {
|
|
#define __ENUMERATE_HTML_BUTTON_TYPE_ATTRIBUTE(_, state) state,
|
|
ENUMERATE_HTML_BUTTON_TYPE_ATTRIBUTES
|
|
#undef __ENUMERATE_HTML_BUTTON_TYPE_ATTRIBUTE
|
|
};
|
|
|
|
String type() const;
|
|
TypeAttributeState type_state() const;
|
|
void set_type(String const&);
|
|
|
|
// ^EventTarget
|
|
// https://html.spec.whatwg.org/multipage/interaction.html#the-tabindex-attribute:the-button-element
|
|
virtual bool is_focusable() const override { return true; }
|
|
|
|
// ^FormAssociatedElement
|
|
// https://html.spec.whatwg.org/multipage/forms.html#category-listed
|
|
virtual bool is_listed() const override { return true; }
|
|
|
|
// https://html.spec.whatwg.org/multipage/forms.html#category-submit
|
|
virtual bool is_submittable() const override { return true; }
|
|
|
|
// https://html.spec.whatwg.org/multipage/forms.html#category-autocapitalize
|
|
virtual bool is_auto_capitalize_inheriting() const override { return true; }
|
|
|
|
// ^HTMLElement
|
|
// https://html.spec.whatwg.org/multipage/forms.html#category-label
|
|
virtual bool is_labelable() const override { return true; }
|
|
};
|
|
|
|
}
|