Context menu at the symbols of the header

用户自定义控制列

Select the control columns that are to be displayed.

Select as many as desired control columns and close the context menu by ESC then.

Select individual control columns:

Select a whole group:

显示使用的控制列

Shows control columns in use by the pattern only.

Hides control columns without entry.

显示所有的控制列

Shows all control columns.

隐藏所有控制列

Hides all control columns.

冻结该控制列（双击）

Freezes this control column.

Works by double-click on the control column as well.
Freezed control columns keep visible when hiding control columns.
Freezed control columns are marked by a grey dot.

隐藏该控制列

Hides this control column.

If you move the cursor to the right corner of the control column header, then you can also hide the control column by clicking on the appearing symbol.

隐藏该组

Hides the entire control column group.

保存控制列布局

Saves the current representation of the control columns.

调入控制列布局

Loads the saved representation of the control columns.

重置控制列布局

Resets the representation of the control columns to STOLL default.
The last saved representation of the control columns is deleted.