Method button

src/accessibility.rs:101–106

Sets role = Button and label in one call.

(&mut self, label: &str)

    /// Sets role = Button and label in one call.
    pub fn button(&mut self, label: &str) -> &mut Self {
        self.config.role = AccessibilityRole::Button;
        self.config.label = label.to_string();
        self.config.focusable = true;
        self
    }

    /// Sets role = Heading with the given level (1–6) and label.
    pub fn heading(&mut self, label: &str, level: u8) -> &mut Self {