Struct ScrollWidget 

pub struct ScrollWidget<'a, 'w, 's> {
    pub entity: Entity,
    pub panel_entity: Entity,
    pub class: &'a mut Class,
    pub style: WidgetStyle<'a>,
    pub bar_style: WidgetStyle<'a>,
    pub child_entities: Vec<Entity>,
    pub commands: &'a mut Commands<'w, 's>,
}

A struct used to mutate components attached to scroll widget.

Fields

entity: Entity

panel_entity: Entity

class: &'a mut Class

style: WidgetStyle<'a>

bar_style: WidgetStyle<'a>

child_entities: Vec<Entity>

commands: &'a mut Commands<'w, 's>

Trait Implementations

impl<'a, 'w, 's> WidgetChildren for ScrollWidget<'a, 'w, 's>

fn add_child(&mut self, child_bundle: impl Bundle)

Add a single child to a widget.

fn add_children(&mut self, bundles: impl IntoIterator<Item = impl Bundle>)

Add multiple children to a widget.

fn insert_at( &mut self, index: usize, bundles: impl IntoIterator<Item = impl Bundle>, )

Insert children at given index.

fn insert_first(&mut self, bundles: impl IntoIterator<Item = impl Bundle>)

Insert children at the beginning.

fn insert_last(&mut self, bundles: impl IntoIterator<Item = impl Bundle>)

Insert children at the end.

fn remove_at(&mut self, index: usize)

Remove a child at given index. Does nothing if index out of bound. This will remove the child from hierachy and UI world.

fn remove_first(&mut self)

Remove the first child. This will remove the child from hierachy and UI world.

fn remove_last(&mut self)

Remove the last child. This will remove the child from hierachy and UI world.