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| 1 | unit Mouse;
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| 2 |
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| 3 | interface
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| 4 |
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| 5 | uses
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| 6 | Classes, SysUtils;
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| 7 |
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| 8 | type
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| 9 | TGetPositionEvent = function : TPoint of object;
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| 10 |
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| 11 | { TMouse }
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| 12 |
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| 13 | TMouse = class
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| 14 | private
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| 15 | FOnGetPosition: TGetPositionEvent;
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| 16 | public
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| 17 | function GetPosition: TPoint;
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| 18 | published
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| 19 | property OnGetPosition: TGetPositionEvent read FOnGetPosition write FOnGetPosition;
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| 20 | end;
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| 21 |
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| 22 | implementation
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| 23 |
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| 24 | { TMouse }
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| 25 |
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| 26 | function TMouse.GetPosition: TPoint;
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| 27 | begin
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| 28 | if Assigned(FOnGetPosition) then Result := FOnGetPosition
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| 29 | else Result := Point(0, 0);
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| 30 | end;
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| 31 |
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| 32 | end.
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| 33 |
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