29 lines
435 B
ObjectPascal
29 lines
435 B
ObjectPascal
unit ScrollBoxEx;
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{$mode delphi}
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interface
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uses
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Classes, SysUtils, lmessages, forms, messages;
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type
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TScrollBox=class(forms.TScrollbox)
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private
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procedure WMVScroll(var Msg: TMessage); message WM_VSCROLL;
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public
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OnVScroll: TNotifyEvent;
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end;
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implementation
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procedure TScrollBox.WMVScroll(var Msg: TMessage);
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begin
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if assigned(OnVScroll) then OnVScroll(self);
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inherited;
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end;
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end.
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