RelatedToFieldView

Interface for views that are related to or associated with a FieldView.

This interface allows views to declare their relationship to a specific FieldView, enabling coordinated behavior, focus management, and event handling between related UI components.

Common use cases include:

• Buttons or icons that should trigger actions on a related field
• Labels that should focus their associated input field when clicked
• Validation indicators that show the status of a specific field
• Popup menus or dropdowns that are bound to a particular field

Example implementation:

class MyButton extends Button implements RelatedToFieldView {
    var field:FieldView;
    public function new(field:FieldView) {
        super();
        this.field = field;
    }
    public function relatedFieldView():FieldView {
        return field;
    }
}

Instance Members #

Returns the FieldView that this view is related to.

This method should return the specific FieldView instance that this view is associated with for coordination of behavior, focus management, or other interactive features.