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Implements the :checked pseudo-class for inputs

Browse source 
Relevant spec:
https://html.spec.whatwg.org/multipage/scripting.html#selector-checked

Also modifies HTMLInputElement::SetChecked to no longer modify its
checked content value, instead making use of its internal checkedness
state now that we can match `:checked` properly.
This commit is contained in:
Matthew Rasmus 2014-12-02 17:06:30 -08:00
parent 9ac817523c
commit 1b84bd22b8
7 changed files with 47 additions and 4 deletions
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10
components/script/dom/htmlinputelement.rs
View file

@ -125,6 +125,7 @@ pub trait LayoutHTMLInputElementHelpers {
}
pub trait RawLayoutHTMLInputElementHelpers {
unsafe fn get_checked_state_for_layout(&self) -> bool;
unsafe fn get_size_for_layout(&self) -> u32;
}
@ -162,6 +163,11 @@ impl LayoutHTMLInputElementHelpers for JS<HTMLInputElement> {
}
impl RawLayoutHTMLInputElementHelpers for HTMLInputElement {
#[allow(unrooted_must_root)]
unsafe fn get_checked_state_for_layout(&self) -> bool {
self.checked.get()
}
#[allow(unrooted_must_root)]
unsafe fn get_size_for_layout(&self) -> u32 {
self.size.get()
@ -181,7 +187,9 @@ impl<'a> HTMLInputElementMethods for JSRef<'a, HTMLInputElement> {
}
// https://html.spec.whatwg.org/multipage/forms.html#dom-input-checked
make_bool_setter!(SetChecked, "checked")
fn SetChecked(self, checked: bool) {
self.update_checked_state(checked);
}
// https://html.spec.whatwg.org/multipage/forms.html#dom-input-readonly
make_bool_getter!(ReadOnly)