Method bind_scroll

src/controls.rs:155–162

Bind a scroll trigger to an action.

(
        &mut self,
        modifiers: keyboard::Modifiers,
        action: ScrollAction,
    )

    /// Bind a scroll trigger to an action.
    pub fn bind_scroll(
        &mut self,
        modifiers: keyboard::Modifiers,
        action: ScrollAction,
    ) -> &mut Self {
        self.scroll.insert(modifiers, action);
        self
    }

    /// Remove a scroll binding.
    pub fn unbind_scroll(&mut self, modifiers: keyboard::Modifiers) -> Option<ScrollAction> {