TcxTreeListFiltering.ColumnPopupMode Property

Specifies the active filter dropdown type for a Tree List control.

Declaration

property ColumnPopupMode: TdxFilterPopupWindowMode read; write; default fpmDefault;

Property Value

Type	Default	Description
TdxFilterPopupWindowMode	fpmDefault	A filter dropdown’s type.

Remarks

Set this property to fpmClassic or fpmExcel to enable classic or Excel-inspired filter dropdowns on the Tree List control level. Refer to the TdxFilterPopupWindowMode type description for information on available options.

The ColumnPopupMode property has lower priority compared to a column‘s Options.FilterPopupMode property.

Note

The dxDefaultFilterPopupWindowMode global constant value defines the active filter dropdown type for a Tree List control if the ColumnPopupMode property is set to fpmDefault.

Set a Tree List control’s OptionsCustomizing.ColumnFiltering property to bTrue to display filter drop-down buttons in column headers.

The ColumnPopupMode property’s default value is fpmDefault.