How to reference another widget?

[mjehrhart]

Hey,

I'm not sure what to call this, so sorry for that. I want to have a button that when clicked will hide/show another widget button. I've been looking through the examples but I think I've confused myself. I feel like this is something basic that I missed somewhere.

Edit:: I added a screenshot to help. I want to click on the filter icon(top right) and be able to hide/unhide the ui.group in the white box.

Is there a way to do this? If so, could you please write up a small simple test example?

Thanks,
Matthew

[emilk]

struct MyState {
    visible: bool
}

impl MyState {
    fn ui(&mut self, ui: &mut egui::Ui) {
        ui.checkbox(&mut self.visible, "Is the other stuff visible?");
        ui.add_visible_ui(|ui| {
            ui.label("Only visible some times!):
        });
    }
}

[mjehrhart]

Thanks. I had that code at one point - completely forgot about it. Thanks.