TTMSFNCDataGridColumnOptions.NodeIndex Property

Zero-based index of the column that displays the expand/collapse node control on node rows (group headers and tree nodes). Default is 0 (the first column).

API unit family: TMSFNCDataGridRenderer Declaring type: TTMSFNCDataGridColumnOptions Type: Integer

Syntax

FMX.TMSFNCDataGridRenderer.hppPascalC++

property NodeIndex: Integer;

__property int NodeIndex = {read=FNodeIndex, write=SetNodeIndex, default=0};

Default: 0

Remarks

Changing the value rebuilds the grid layout. Keyboard expand/collapse on a node row also acts only when the focused cell is in this column.