Method delete_selection_styled

src/text_input.rs:584–612

Delete selection in styled mode. Returns true if a selection was deleted.

(&mut self)

    /// Delete selection in styled mode. Returns true if a selection was deleted.
    pub fn delete_selection_styled(&mut self) -> bool {
        if let Some((start, end)) = self.selection_range() {
            if self.no_styles_movement {
                let start_cp = styling::cursor_to_content(&self.text, start);
                let end_cp = styling::cursor_to_content(&self.text, end);
                if start_cp < end_cp {
                    self.text = styling::delete_content_range(&self.text, start_cp, end_cp);
                }
                self.cursor_pos = styling::content_to_cursor(&self.text, start_cp, true);
            } else {
                self.text = styling::delete_visual_range(&self.text, start, end);
                self.cursor_pos = start;
            }
            self.selection_anchor = None;
            // Cleanup empty styles (cursor is at start)
            let (cleaned, new_pos) = styling::cleanup_empty_styles(&self.text, self.cursor_pos);
            self.text = cleaned;
            self.cursor_pos = new_pos;
            self.snap_to_content_pos();
            // If no visible content remains after deletion, clear entirely
            if styling::strip_styling(&self.text).is_empty() {
                self.text = String::new();
                self.cursor_pos = 0;
            }
            true
        } else {
            false
        }
    }

    /// Insert text at visual cursor position in styled mode, with escaping.
    /// The input `s` should already be escaped if needed.