Column state.
| allowToggleVisibility | Option to allow/disallow hiding the column from the context menu. |
| autoResize | Option to allow the column to resize automatically when resizing the entire MultiColumnHeader. |
| canSort | Is sorting enabled for this column. If false, left-clicking this column header has no effect. |
| contextMenuText | If this is set then it is used for the context menu for toggling visibility, if not set then the ::headerContent is used. |
| headerContent | This is the GUIContent that will be rendered in the column header. |
| headerTextAlignment | Alignment of the header content. |
| maxWidth | Maximum width of the column. |
| minWidth | Minimum width of the column. |
| sortedAscending | Value that controls if this column is sorted ascending or descending. |
| sortingArrowAlignment | Alignment of the sorting arrow. |
| width | The width of the column. |