Trait webkit2gtk_webextension::prelude::DOMTreeWalkerExt

pub trait DOMTreeWalkerExt: 'static {
    fn first_child(&self) -> Option<DOMNode>;
    fn current_node(&self) -> Option<DOMNode>;
    fn expands_entity_references(&self) -> bool;
    fn filter(&self) -> Option<DOMNodeFilter>;
    fn root(&self) -> Option<DOMNode>;
    fn what_to_show(&self) -> c_ulong;
    fn last_child(&self) -> Option<DOMNode>;
    fn next_node(&self) -> Option<DOMNode>;
    fn next_sibling(&self) -> Option<DOMNode>;
    fn parent_node(&self) -> Option<DOMNode>;
    fn previous_node(&self) -> Option<DOMNode>;
    fn previous_sibling(&self) -> Option<DOMNode>;
    fn set_current_node(&self, value: &impl IsA<DOMNode>) -> Result<(), Error>;
    fn connect_current_node_notify<F: Fn(&Self) + 'static>(
        &self,
        f: F
    ) -> SignalHandlerId;
    fn connect_filter_notify<F: Fn(&Self) + 'static>(
        &self,
        f: F
    ) -> SignalHandlerId;
    fn connect_root_notify<F: Fn(&Self) + 'static>(
        &self,
        f: F
    ) -> SignalHandlerId;
    fn connect_what_to_show_notify<F: Fn(&Self) + 'static>(
        &self,
        f: F
    ) -> SignalHandlerId;
}

Trait containing all DOMTreeWalker methods.

Implementors

DOMTreeWalker

Required Methods

fn first_child(&self) -> Option<DOMNode>

Deprecated since 2.22

Use JavaScriptCore API instead

Returns

A DOMNode

fn current_node(&self) -> Option<DOMNode>

Deprecated since 2.22

Use JavaScriptCore API instead

Returns

A DOMNode

fn expands_entity_references(&self) -> bool

This function has been removed from the DOM spec and it just returns false.

Deprecated since 2.12

Returns

A gboolean

fn filter(&self) -> Option<DOMNodeFilter>

Deprecated since 2.22

Use JavaScriptCore API instead

Returns

A DOMNodeFilter

fn root(&self) -> Option<DOMNode>

Deprecated since 2.22

Use JavaScriptCore API instead

Returns

A DOMNode

fn what_to_show(&self) -> c_ulong

Deprecated since 2.22

Use JavaScriptCore API instead

Returns

A gulong

fn last_child(&self) -> Option<DOMNode>

Deprecated since 2.22

Use JavaScriptCore API instead

Returns

A DOMNode

fn next_node(&self) -> Option<DOMNode>

Deprecated since 2.22

Use JavaScriptCore API instead

Returns

A DOMNode

fn next_sibling(&self) -> Option<DOMNode>

Deprecated since 2.22

Use JavaScriptCore API instead

Returns

A DOMNode

fn parent_node(&self) -> Option<DOMNode>

Deprecated since 2.22

Use JavaScriptCore API instead

Returns

A DOMNode

fn previous_node(&self) -> Option<DOMNode>

Deprecated since 2.22

Use JavaScriptCore API instead

Returns

A DOMNode

fn previous_sibling(&self) -> Option<DOMNode>

Deprecated since 2.22

Use JavaScriptCore API instead

Returns

A DOMNode

fn set_current_node(&self, value: &impl IsA<DOMNode>) -> Result<(), Error>

Deprecated since 2.22

Use JavaScriptCore API instead

value

A DOMNode

fn connect_current_node_notify<F: Fn(&Self) + 'static>(
    &self,
    f: F
) -> SignalHandlerId

fn connect_filter_notify<F: Fn(&Self) + 'static>(&self, f: F) -> SignalHandlerId

fn connect_root_notify<F: Fn(&Self) + 'static>(&self, f: F) -> SignalHandlerId

fn connect_what_to_show_notify<F: Fn(&Self) + 'static>(
    &self,
    f: F
) -> SignalHandlerId

Implementors

impl<O: IsA<DOMTreeWalker>> DOMTreeWalkerExt for O