DropDown out of view if item is in scrollable

[JL710]

I displayed some stuff in a scrollable. I added a dropdown for each item in the list that adds the option to do edits. It opens a dropdown left next to the item.

It works fine if the item is always visible. But if it is a item that I first need to scroll to, the popup is at first visible and for each item it gets further down until it is invisible.

I do not have a minimal code example at the moment.

[JL710]

I got some test code together:

#[derive(Debug, Clone)]
enum Message {}

#[derive(Default)]
struct App {}

impl App {
    fn update(&mut self, message: Message) -> iced::Task<Message> {
        iced::Task::none()
    }

    fn view(&self) -> iced::Element<Message> {
        iced::widget::scrollable(
            iced::widget::column![
                "a\na\na\na\na\na\na\na\nasd",
                iced_aw::widgets::DropDown::new("underlay", "overlay", true),
                "a\na\na\na\na\na\na\na\n"
            ]
            .width(iced::Fill),
        )
        .into()
    }
}

fn main() {
    iced::run("Test", App::update, App::view).unwrap();
}

You can reproduce it when you scale the window vertically. If you make it smaller then the content of the column and you scroll the overlay stays at the original place but the underlay moves.

If you make the window vertically small enough that the overlay disappears, you can still view the overlay when scrolling but the underlay stays invisible.

I think the issue relies in the dropdown not being aware of the position on the screen but only the one in the large scrollable area.

[genusistimelord]

ahh yeah, probably need to figure out how to add in the offsets of scrolling. IF you want to try and Tackle the issue We accept PR's