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Table Column Width Attribute

The TableColumnWidth attribute is used to further customize the width of a column in tables drawn using the TableList attribute. 

[TableList]
public List<MyItem> List = new List<MyItem>()
{
    new MyItem(),
    new MyItem(),
    new MyItem(),
};

[Serializable]
public class MyItem
{
    [PreviewField(Height = 20)]
    [TableColumnWidth(30, Resizable = false)]
    public Texture2D Icon;

    [TableColumnWidth(60)]
    public int ID;

    public string Name;

    [OnInspectorInit]
    private void CreateData()
    {
        Icon = ExampleHelper.GetTexture();
    }
}