Trait Position

pub trait Position<Pos, Index> {
    // Required method
    fn position(&self, index: &Index) -> Pos;
}

Returns the position of an element inside a container like gtk::Grid where the position isn’t clearly defined by the index.

Required Methods

fn position(&self, index: &Index) -> Pos

Returns the position.

This function can be called very often if widgets are moved a lot, so it should be cheap to call.

Implementors

impl<C, I> Position<(), I> for C