having trouble with graphics.push() and graphics.pop()

[Shadowblitz16]

so I am having weird issues where graphics.push() and graphics.pop() doesn't seem to be working quite right.

it seems that the popping may not be working.

it might be a oversight on my end but I am getting this..

here is a example of my code..

    public class Widget
    {
        //Child Widgets
        protected Widget                     Parent   { get; private set; }
        protected Dictionary<string, Widget> Children { get; private set; } = new Dictionary<string, Widget>();

        //Properties
        public bool   Visable { get; set; } = true;
        public string    Name { get; set; } = "";
        public int          X { get; set; } = 0;
        public int          Y { get; set; } = 0;
        public int          W { get; set; } = 0;
        public int          H { get; set; } = 0;

        //Callers
        public      Widget()
        {
            OnCreate();
        }
        public void Update()
        {
            OnUpdate();
            foreach (var c in Children.Values)
            {
                c.Update();
            }

        }
        public void Render()
        {
            OnRender();
            Graphics.Push();
            Graphics.Translate(X, Y);
            Graphics.SetScissor(X, Y, W, H);
            foreach (var c in Children.Values)
            {
                c.Render();
            }
            Graphics.Pop();
        }

        //Events
        protected virtual void OnCreate()
        {
            W = Love.Graphics.GetWidth();
            H = Love.Graphics.GetHeight();
        }
        protected virtual void OnUpdate()
        {
            W = Love.Graphics.GetWidth();
            H = Love.Graphics.GetHeight();
        }
        protected virtual void OnRender()
        {
            Graphics.Clear(0, 0, 0);
        }

here is a example of my project https://drive.google.com/open?id=1fpy0Q-E3aKibt7ffaRt7CxL1LHsMQ2LO

[endlesstravel]

currently solution is add Graphics.SetScissor() before your call Graphics.Pop(), it just like :

        {
            OnRender();
            Graphics.Push();
            Graphics.Translate(X, Y);
            Graphics.SetScissor(X, Y, W, H);
            foreach (var c in Children.Values)
            {
                c.Render();
            }
            Graphics.SetScissor(); // disable scissor here !
            Graphics.Pop();
        }

it was work fine now (i try add another winow in MainWindow, real Interesting widget)

At present, I am not sure whether the scissor should be disable with pop or should be called manually. I think I have to write an example with the official version.

[Shadowblitz16]

ok thankyou so much! I was looking at the lua love2d wiki and it used push() before the graphics state changes.