Trait gtk4::prelude::TextBufferExt

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pub trait TextBufferExt: 'static {

Show 88 methods    fn add_mark(&self, mark: &impl IsA<TextMark>, where_: &TextIter);
    fn add_selection_clipboard(&self, clipboard: &Clipboard);
    fn apply_tag(&self, tag: &impl IsA<TextTag>, start: &TextIter, end: &TextIter);
    fn apply_tag_by_name(&self, name: &str, start: &TextIter, end: &TextIter);
    fn backspace(
        &self,
        iter: &mut TextIter,
        interactive: bool,
        default_editable: bool
    ) -> bool;
    fn begin_irreversible_action(&self);
    fn begin_user_action(&self);
    fn copy_clipboard(&self, clipboard: &Clipboard);
    fn create_child_anchor(&self, iter: &mut TextIter) -> TextChildAnchor;
    fn create_mark(
        &self,
        mark_name: Option<&str>,
        where_: &TextIter,
        left_gravity: bool
    ) -> TextMark;
    fn cut_clipboard(&self, clipboard: &Clipboard, default_editable: bool);
    fn delete(&self, start: &mut TextIter, end: &mut TextIter);
    fn delete_interactive(
        &self,
        start_iter: &mut TextIter,
        end_iter: &mut TextIter,
        default_editable: bool
    ) -> bool;
    fn delete_mark(&self, mark: &impl IsA<TextMark>);
    fn delete_mark_by_name(&self, name: &str);
    fn delete_selection(&self, interactive: bool, default_editable: bool) -> bool;
    fn end_irreversible_action(&self);
    fn end_user_action(&self);
    fn bounds(&self) -> (TextIter, TextIter);
    fn can_redo(&self) -> bool;
    fn can_undo(&self) -> bool;
    fn char_count(&self) -> i32;
    fn enables_undo(&self) -> bool;
    fn end_iter(&self) -> TextIter;
    fn has_selection(&self) -> bool;
    fn get_insert(&self) -> TextMark;
    fn iter_at_child_anchor(
        &self,
        anchor: &impl IsA<TextChildAnchor>
    ) -> TextIter;
    fn iter_at_line(&self, line_number: i32) -> Option<TextIter>;
    fn iter_at_line_index(
        &self,
        line_number: i32,
        byte_index: i32
    ) -> Option<TextIter>;
    fn iter_at_line_offset(
        &self,
        line_number: i32,
        char_offset: i32
    ) -> Option<TextIter>;
    fn iter_at_mark(&self, mark: &impl IsA<TextMark>) -> TextIter;
    fn iter_at_offset(&self, char_offset: i32) -> TextIter;
    fn line_count(&self) -> i32;
    fn mark(&self, name: &str) -> Option<TextMark>;
    fn max_undo_levels(&self) -> u32;
    fn is_modified(&self) -> bool;
    fn selection_bound(&self) -> TextMark;
    fn selection_bounds(&self) -> Option<(TextIter, TextIter)>;
    fn selection_content(&self) -> ContentProvider;
    fn slice(
        &self,
        start: &TextIter,
        end: &TextIter,
        include_hidden_chars: bool
    ) -> GString;
    fn start_iter(&self) -> TextIter;
    fn tag_table(&self) -> TextTagTable;
    fn text(
        &self,
        start: &TextIter,
        end: &TextIter,
        include_hidden_chars: bool
    ) -> GString;
    fn insert(&self, iter: &mut TextIter, text: &str);
    fn insert_at_cursor(&self, text: &str);
    fn insert_child_anchor(
        &self,
        iter: &mut TextIter,
        anchor: &impl IsA<TextChildAnchor>
    );
    fn insert_interactive(
        &self,
        iter: &mut TextIter,
        text: &str,
        default_editable: bool
    ) -> bool;
    fn insert_interactive_at_cursor(
        &self,
        text: &str,
        default_editable: bool
    ) -> bool;
    fn insert_markup(&self, iter: &mut TextIter, markup: &str);
    fn insert_paintable(
        &self,
        iter: &mut TextIter,
        paintable: &impl IsA<Paintable>
    );
    fn insert_range(&self, iter: &mut TextIter, start: &TextIter, end: &TextIter);
    fn insert_range_interactive(
        &self,
        iter: &mut TextIter,
        start: &TextIter,
        end: &TextIter,
        default_editable: bool
    ) -> bool;
    fn move_mark(&self, mark: &impl IsA<TextMark>, where_: &TextIter);
    fn move_mark_by_name(&self, name: &str, where_: &TextIter);
    fn paste_clipboard(
        &self,
        clipboard: &Clipboard,
        override_location: Option<&TextIter>,
        default_editable: bool
    );
    fn place_cursor(&self, where_: &TextIter);
    fn redo(&self);
    fn remove_all_tags(&self, start: &TextIter, end: &TextIter);
    fn remove_selection_clipboard(&self, clipboard: &Clipboard);
    fn remove_tag(&self, tag: &impl IsA<TextTag>, start: &TextIter, end: &TextIter);
    fn remove_tag_by_name(&self, name: &str, start: &TextIter, end: &TextIter);
    fn select_range(&self, ins: &TextIter, bound: &TextIter);
    fn set_enable_undo(&self, enable_undo: bool);
    fn set_max_undo_levels(&self, max_undo_levels: u32);
    fn set_modified(&self, setting: bool);
    fn set_text(&self, text: &str);
    fn undo(&self);
    fn cursor_position(&self) -> i32;
    fn connect_apply_tag<F: Fn(&Self, &TextTag, &TextIter, &TextIter) + 'static>(
        &self,
        f: F
    ) -> SignalHandlerId;
    fn connect_begin_user_action<F: Fn(&Self) + 'static>(
        &self,
        f: F
    ) -> SignalHandlerId;
    fn connect_changed<F: Fn(&Self) + 'static>(&self, f: F) -> SignalHandlerId;
    fn connect_delete_range<F: Fn(&Self, &TextIter, &TextIter) + 'static>(
        &self,
        f: F
    ) -> SignalHandlerId;
    fn connect_end_user_action<F: Fn(&Self) + 'static>(
        &self,
        f: F
    ) -> SignalHandlerId;
    fn connect_insert_child_anchor<F: Fn(&Self, &TextIter, &TextChildAnchor) + 'static>(
        &self,
        f: F
    ) -> SignalHandlerId;
    fn connect_insert_paintable<F: Fn(&Self, &TextIter, &Paintable) + 'static>(
        &self,
        f: F
    ) -> SignalHandlerId;
    fn connect_mark_deleted<F: Fn(&Self, &TextMark) + 'static>(
        &self,
        f: F
    ) -> SignalHandlerId;
    fn connect_mark_set<F: Fn(&Self, &TextIter, &TextMark) + 'static>(
        &self,
        f: F
    ) -> SignalHandlerId;
    fn connect_modified_changed<F: Fn(&Self) + 'static>(
        &self,
        f: F
    ) -> SignalHandlerId;
    fn connect_paste_done<F: Fn(&Self, &Clipboard) + 'static>(
        &self,
        f: F
    ) -> SignalHandlerId;
    fn connect_redo<F: Fn(&Self) + 'static>(&self, f: F) -> SignalHandlerId;
    fn connect_remove_tag<F: Fn(&Self, &TextTag, &TextIter, &TextIter) + 'static>(
        &self,
        f: F
    ) -> SignalHandlerId;
    fn connect_undo<F: Fn(&Self) + 'static>(&self, f: F) -> SignalHandlerId;
    fn connect_can_redo_notify<F: Fn(&Self) + 'static>(
        &self,
        f: F
    ) -> SignalHandlerId;
    fn connect_can_undo_notify<F: Fn(&Self) + 'static>(
        &self,
        f: F
    ) -> SignalHandlerId;
    fn connect_cursor_position_notify<F: Fn(&Self) + 'static>(
        &self,
        f: F
    ) -> SignalHandlerId;
    fn connect_enable_undo_notify<F: Fn(&Self) + 'static>(
        &self,
        f: F
    ) -> SignalHandlerId;
    fn connect_has_selection_notify<F: Fn(&Self) + 'static>(
        &self,
        f: F
    ) -> SignalHandlerId;
    fn connect_text_notify<F: Fn(&Self) + 'static>(
        &self,
        f: F
    ) -> SignalHandlerId;

}

Required Methods

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fn selection_content(&self) -> ContentProvider

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fn set_text(&self, text: &str)

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

Implementors