SCR_WidgetHelper.c

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class SCR_WidgetHelper
{
    //------------------------------------------------------------------------------------------------
    static void GetAllChildren(notnull Widget widget, notnull out array<ref Widget> widgetArray, bool recursive = false)
    {
        Widget child = widget.GetChildren();
        while (child)
        {
            widgetArray.Insert(child);
            if (recursive)
                GetAllChildren(child, widgetArray, true);
 
            child = child.GetSibling();
        }
    }
 
    //------------------------------------------------------------------------------------------------
    static void RemoveAllChildren(notnull Widget widget)
    {
        while (widget.GetChildren())
        {
            widget.GetChildren().RemoveFromHierarchy();
        }
    }
 
    //------------------------------------------------------------------------------------------------
    static void ResizeToImage(notnull ImageWidget widget, int imageIndex = 0)
    {
        int x, y;
        widget.GetImageSize(imageIndex, x, y);
        widget.SetSize(x, y);
    }
 
    //------------------------------------------------------------------------------------------------
    static Widget GetRootWidget(notnull Widget widget)
    {
        WorkspaceWidget topTopParent = widget.GetWorkspace();
        Widget parent;
        while (widget && widget != topTopParent)
        {
            parent = widget;
            widget = parent.GetParent();
        }
        return parent;
    }
 
    //------------------------------------------------------------------------------------------------
    static Widget GetWidgetOrChild(notnull Widget widget, string widgetName)
    {
        if (widget.GetName() == widgetName)
            return widget;
 
        return widget.FindAnyWidget(widgetName);
    }
}
 
//class SCR_WidgetHelperT<Class T>
//{
//  static T GetScriptedComponent(notnull Widget widget)
//  {
//      return T.Cast(widget.FindHandler(T));
//  }
//}