77 lines
2.1 KiB
ObjectPascal
77 lines
2.1 KiB
ObjectPascal
{-----------------------------------------------------------------------------
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The contents of this file are subject to the Mozilla Public License
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Version 1.1 (the "License"); you may not use this file except in compliance
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with the License. You may obtain a copy of the License at
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http://www.mozilla.org/MPL/MPL-1.1.html
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Software distributed under the License is distributed on an "AS IS" basis,
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WITHOUT WARRANTY OF ANY KIND, either expressed or implied. See the License for
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the specific language governing rights and limitations under the License.
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The Original Code is: JvProgressEditor.PAS, released on 2002-05-26.
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The Initial Developer of the Original Code is John Doe.
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Portions created by John Doe are Copyright (C) 2003 John Doe.
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All Rights Reserved.
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Contributor(s):
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You may retrieve the latest version of this file at the Project JEDI's JVCL home page,
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located at http://jvcl.sourceforge.net
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Known Issues:
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-----------------------------------------------------------------------------}
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// $Id: JvProgressEditor.pas,v 1.9 2004/08/24 13:33:08 asnepvangers Exp $
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unit JvProgressEditor;
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{$I jvcl.inc}
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interface
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uses
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Classes, SysUtils,
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Windows, Controls, Forms,
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{$IFDEF COMPILER6_UP}
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VCLEditors, RTLConsts, DesignIntf, DesignEditors;
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{$ELSE}
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DsgnIntf;
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{$ENDIF COMPILER6_UP}
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type
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TJvProgressControlProperty = class(TComponentProperty)
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private
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FProc: TGetStrProc;
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procedure CheckComponent(const AName: string);
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public
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procedure GetValues(Proc: TGetStrProc); override;
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end;
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implementation
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uses
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Consts, Dialogs,
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JvConsts, JvProgressUtils;
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procedure TJvProgressControlProperty.CheckComponent(const AName: string);
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var
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Component: TComponent;
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begin
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Component := Designer.GetComponent(AName);
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if (Component <> nil) and (Component is TControl) and
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SupportsProgressControl(TControl(Component)) and Assigned(FProc) then
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FProc(AName);
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end;
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procedure TJvProgressControlProperty.GetValues(Proc: TGetStrProc);
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begin
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FProc := Proc;
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try
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inherited GetValues(CheckComponent);
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finally
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FProc := nil;
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end;
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end;
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end.
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