Trait gtk4::prelude::TextBufferExtManual

pub trait TextBufferExtManual: 'static {
    fn create_tag(
        &self,
        tag_name: Option<&str>,
        properties: &[(&str, &dyn ToValue)]
    ) -> Option<TextTag>;
    fn insert_with_tags(&self, iter: &mut TextIter, text: &str, tags: &[&TextTag]);
    fn insert_with_tags_by_name(
        &self,
        iter: &mut TextIter,
        text: &str,
        tags_names: &[&str]
    );
    fn connect_insert_text<F: Fn(&Self, &mut TextIter, &str) + 'static>(
        &self,
        f: F
    ) -> SignalHandlerId;
}

Trait containing manually implemented methods of TextBuffer.

Required Methods

fn create_tag(
    &self,
    tag_name: Option<&str>,
    properties: &[(&str, &dyn ToValue)]
) -> Option<TextTag>

Panics

If the properties don’t exists or are not writeable.

fn insert_with_tags(&self, iter: &mut TextIter, text: &str, tags: &[&TextTag])

fn insert_with_tags_by_name(
    &self,
    iter: &mut TextIter,
    text: &str,
    tags_names: &[&str]
)

fn connect_insert_text<F: Fn(&Self, &mut TextIter, &str) + 'static>(
    &self,
    f: F
) -> SignalHandlerId

Implementors

impl<O: IsA<TextBuffer>> TextBufferExtManual for O