TTMSFNCTreeViewFilter Class
Holds a collection of filter rules applied together to show or hide tree nodes.
API unit family: TMSFNCTreeViewData
Inherits from: TTMSFNCOwnedCollection
Syntax
TTMSFNCTreeViewFilter = class(TTMSFNCOwnedCollection)
Properties
| Name | Description |
|---|---|
| ColumnFilter | Returns the first filter rule that targets the specified column, or nil when none exists. |
| Items | Returns the filter rule at the specified index. |
Methods
| Name | Description |
|---|---|
| Add | Adds a new filter rule to the collection and returns it. |
| HasFilter | Returns True when at least one filter rule targets the specified column. |
| Insert | Inserts a new filter rule at the specified index and returns it. |
| RemoveColumnFilter | Removes all filter rules that target the specified column. |