no click detection

[nablabla]

There is only Clicked in this enum (focus.rs)

pub enum Interaction {
    /// The node has been clicked
    Clicked,
    /// The node has been hovered over
    Hovered,
    /// Nothing has happened
    None,
}

Any query with that is called in every frame. I want an event that is only called exactly once in the first frame when the btton is clicked firstly. Otherwise I have to add bookkeeping about the mouse state

[nicoburns]

You may wish to check out https://github.com/aevyrie/bevy_mod_picking. Work had just started on upstreaming this into bevy itself.