Struct zng::widget::builder::PropertyNewArgs

pub struct PropertyNewArgs {
    pub args: Vec<Box<dyn Any>>,
    pub build_actions: Vec<Vec<Box<dyn AnyPropertyBuildAction>>>,
    pub build_actions_when_data: Vec<Vec<Option<Arc<dyn Any + Sync + Send>>>>,
}

Args for PropertyInfo::new.

Fields

args: Vec<Box<dyn Any>>

Values for each input in the same order they appear in PropertyInfo::inputs, types must match the input kind and type, the function panics if the types don’t match or not all inputs are provided.

The expected types for each InputKind are:

Kind	Expected Type
Var	Box<BoxedVar<T>> or Box<AnyWhenVarBuilder>
Value	Box<T>
UiNode	Box<ArcNode<BoxedUiNode>> or Box<WhenUiNodeBuilder>
UiNodeList	Box<ArcNodeList<BoxedUiNodeList>> or Box<WhenUiNodeListBuilder>
WidgetHandler	Box<ArcWidgetHandler<A>> or Box<AnyWhenArcWidgetHandlerBuilder>

The new function will downcast and unbox the args.

build_actions: Vec<Vec<Box<dyn AnyPropertyBuildAction>>>

The property build actions can be empty or each item must contain one builder for each input in the same order they appear in PropertyInfo::inputs, the function panics if the types don’t match or not all inputs are provided.

The expected types for each InputKind are:

Kind	Expected Type
Var	Box<PropertyBuildAction<BoxedVar<T>>>
Value	Box<PropertyBuildAction<T>>
UiNode	Box<PropertyBuildAction<ArcNode<BoxedUiNode>>>
UiNodeList	Box<PropertyBuildAction<ArcNodeList<BoxedUiNodeList>>>
WidgetHandler	Box<PropertyBuildAction<ArcWidgetHandler<A>>>

The new function will downcast and unbox the args.

build_actions_when_data: Vec<Vec<Option<Arc<dyn Any + Sync + Send>>>>

When build action data for each build_actions.

If not empty, each item is the PropertyBuildActionArgs::when_conditions_data for each action.