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| 1 | unit _TreeElement;
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| 2 | interface
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| 3 |
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| 4 |
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| 5 | type
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| 6 | TTreeElement = class
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| 7 | protected
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| 8 | FConnectionID: Integer;
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| 9 | function GetChildCount: Integer; virtual; abstract;
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| 10 | function GetChild(ID: Integer): TTreeElement; virtual; abstract;
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| 11 | function GetCaption: String; virtual; abstract;
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| 12 | function GetType: String; virtual; abstract;
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| 13 | public
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| 14 | property ConnectionID: Integer read FConnectionID;
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| 15 | property ChildCount: Integer read GetChildCount;
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| 16 | property Child[ID: Integer]: TTreeElement read GetChild;
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| 17 | property Caption: String read GetCaption;
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| 18 | property VType: String read GetType;
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| 19 | end;
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| 20 |
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| 21 | implementation
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| 22 |
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| 23 | end.
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