BaseCommand

script::dom::execcommand::basecommand

Trait BaseCommand 

Source 
pub(crate) trait BaseCommand {
    // Required method
    fn execute(
        &self,
        cx: &mut JSContext,
        document: &Document,
        selection: &Selection,
        value: DOMString,
    ) -> bool;

    // Provided methods
    fn is_indeterminate(&self) -> bool { ... }
    fn current_state(&self, _document: &Document) -> Option<bool> { ... }
    fn current_value(&self, _document: &Document) -> Option<DOMString> { ... }
}

Required Methods§

Source

fn execute( &self, cx: &mut JSContext, document: &Document, selection: &Selection, value: DOMString, ) -> bool

https://w3c.github.io/editing/docs/execCommand/#action

Provided Methods§

Source

fn is_indeterminate(&self) -> bool

https://w3c.github.io/editing/docs/execCommand/#indeterminate

Source

fn current_state(&self, _document: &Document) -> Option<bool>

https://w3c.github.io/editing/docs/execCommand/#state

Source

fn current_value(&self, _document: &Document) -> Option<DOMString>

https://w3c.github.io/editing/docs/execCommand/#value

Implementors§