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LibWeb: Implement indeterminate IDL attribute in HTMLInputElement

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This commit is contained in:
Srikavin Ramkumar 2023-03-20 04:34:43 -04:00 • committed by Sam Atkins
parent aad4051885
commit d177d83b44
Notes: sideshowbarker 2024-07-17 01:00:06 +09:00
3 changed files with 18 additions and 1 deletions
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11
Userland/Libraries/LibWeb/HTML/HTMLInputElement.cpp
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@ -107,6 +107,13 @@ void HTMLInputElement::set_checked_binding(bool checked)
}
}
// https://html.spec.whatwg.org/multipage/input.html#dom-input-indeterminate
void HTMLInputElement::set_indeterminate(bool value)
{
// On setting, it must be set to the new value. It has no effect except for changing the appearance of checkbox controls.
m_indeterminate = value;
}
// https://html.spec.whatwg.org/multipage/input.html#dom-input-files
JS::GCPtr<FileAPI::FileList> HTMLInputElement::files()
{
@ -797,14 +804,15 @@ void HTMLInputElement::set_checked_within_group()
void HTMLInputElement::legacy_pre_activation_behavior()
{
m_before_legacy_pre_activation_behavior_checked = checked();
m_before_legacy_pre_activation_behavior_indeterminate = indeterminate();
// 1. If this element's type attribute is in the Checkbox state, then set
// this element's checkedness to its opposite value (i.e. true if it is
// false, false if it is true) and set this element's indeterminate IDL
// attribute to false.
// FIXME: Set indeterminate to false when that exists.
if (type_state() == TypeAttributeState::Checkbox) {
set_checked(!checked(), ChangeSource::User);
set_indeterminate(false);
}
// 2. If this element's type attribute is in the Radio Button state, then
@ -834,6 +842,7 @@ void HTMLInputElement::legacy_cancelled_activation_behavior()
// to the values they had before the legacy-pre-activation behavior was run.
if (type_state() == TypeAttributeState::Checkbox) {
set_checked(m_before_legacy_pre_activation_behavior_checked, ChangeSource::Programmatic);
set_indeterminate(m_before_legacy_pre_activation_behavior_indeterminate);
}
// 2. If this element 's type attribute is in the Radio Button state, then