Method 

Description 

Add 

Adds new property item. 

Changed 

Called when property item was changed. 

Clear 

Deletes all items from the node. 

Create 

Creates and initializes a TPropertyItem instance. 

Delete 

Deletes Item at index 

Destroy 

Destroys an instance of TPropertyItem. 

Expandable 

Specifies whether property item can be expanded. 

GetName 

Returns name of the item. May be overridden in derived class. 

HasValue 

Specifies whether property item has value. For example, category item does not have value. 

IndexOf 

Returns index of child item. If Item is not a child returns -1. 

Insert 

Adds a property item to the Items array at the position specified by Index. 

IsEqual 

Returns True if property items are equal. 

IsRoot 

Returns True if the item is root item. 

Move 

Changes the position of an item in the Items array. 

Root 

Specifies Root item. 

 

Method 

 

protected 

 

virtual