UnityEditor.ExposablePopupMenu.CalcWidths C# (CSharp) Method

        private void CalcWidths()
        {
            this.m_WidthOfButtons = 0f;
            foreach (ItemData data in this.m_Items)
            {
                data.m_Width = data.m_Style.CalcSize(data.m_GUIContent).x;
                this.m_WidthOfButtons += data.m_Width;
            }
            this.m_WidthOfButtons += (this.m_Items.Count - 1) * this.m_ItemSpacing;
            Vector2 vector2 = this.m_PopupButtonData.m_Style.CalcSize(this.m_PopupButtonData.m_GUIContent);
            vector2.x += 3f;
            this.m_WidthOfPopup = vector2.x;
        }