Two issues related to Tooltip.

[suoyukii]

1. The TooltipContainer has no height property, which causes all height-related settings to behave abnormally.
2. The Tooltip for the cyan rectangle is not working.

Code:

use freya::prelude::*;

fn main() {
    launch(LaunchConfig::new().with_window(WindowConfig::new(app)))
}

fn app() -> impl IntoElement {
    rect()
        .expanded()
        .child(
            TooltipContainer::new(Tooltip::new("Top!"))
                .position(AttachedPosition::Top)
                .child(
                    rect()
                        .width(Size::Fill)
                        .height(Size::percent(50.))
                        .background(Color::CYAN),
                ),
        )
        .child(
            TooltipContainer::new(Tooltip::new("Bottom!"))
                .position(AttachedPosition::Bottom)
                .child(
                    rect()
                        .width(Size::Fill)
                        .height(Size::percent(50.))
                        .background(Color::BLUE),
                ),
        )
}

[suoyukii]

I have a suggestion. If we modify the Tooltip in this way, it can save us a lot of trouble.

    rect()
        .expanded()
        .child(
            rect()
                .width(Size::Fill)
                .height(Size::percent(50.))
                .background(Color::CYAN)
                .on_mouse_move(|event:Event<MouseEventData>|{
                    Tooltip::new(event, "Top").position(AttachedPosition::Top).show();
                })
        )
        .child(
            rect()
                .width(Size::Fill)
                .height(Size::percent(50.))
                .background(Color::BLUE)
                .on_mouse_move(|event:Event<MouseEventData>|{
                    Tooltip::new(event, "Bottom").position(AttachedPosition::Bottom).show();
                })
        )

[marc2332]

1. I will add layout APIs, that is missing
2. It is not working because you used AttachedPosition::Top, which gets clipped by the window

[marc2332]

1.I will add layout APIs, that is missing

#1846