[Overview][Types][Classes][Procedures and functions][Index] | Reference for unit 'ExtCtrls' (#lcl)

# TCustomRadioGroup.ColumnLayout

Fill direction for columns on the grouped control.

## Declaration

Source position: extctrls.pp line 777

`public property TCustomRadioGroup.ColumnLayout : TColumnLayout read FColumnLayout write SetColumnLayout default clHorizontalThenVertical;`

## Description

ColumnLayout is a TColumnLayout property which indicates the direction used to fill columns in the group control. The default value for the property is clHorizontalThenVertical, and causes columns to filled horizontally before advancing to the next row.

Use Columns to specify the number of columns displayed for the Items on the grouped control.

## See also

TCustomRadioGroup.Columns |  | Number of columns used to display radio buttons in the control.
TCustomRadioGroup.Items |  | Contains the captions for the radio button displayed in the control.
TColumnLayout |  | TColumnLayout is an enumerated type which determines the layout direction used to arranged data in columns.