new(parent:CharterBackdrop)
@:value(ARROW)cursor:MouseCursor = ARROW
@:value(null)hoverCallback:() ‑> Void = null
@:value(false)hovered:Bool = false
@:value(false)hoveredByChild:Bool = false
@:value([])members:Array<FlxBasic> = []
@:value(false)pressed:Bool = false
drawMembers():Void
drawSuper():Void
onHovered():Void
Called whenever the sprite is being hovered by the mouse.