cplext.pas

详细Windows API大全有关知识以及相关问题

{******************************************************************}
{                                                       	   }
{       Borland Delphi Runtime Library                  	   }
{       Control Panel Applet Extensions interface unit             }
{ 								   }
{ Portions created by Microsoft are 				   }
{ Copyright (C) 1995-1999 Microsoft Corporation. 		   }
{ All Rights Reserved. 						   }
{ 								   }
{ The original file is: cplext.h, released June 2000. 	           }
{ The original Pascal code is: Cplext.pas, released December 2000  }
{ The initial developer of the Pascal code is Marcel van Brakel    }
{ ([e-mail]).                      			   }
{ 								   }
{ Portions created by Marcel van Brakel are			   }
{ Copyright (C) 1999 Marcel van Brakel.				   }
{ 								   }
{ Obtained through:                               	           }
{ Joint Endeavour of Delphi Innovators (Project JEDI)              }
{								   }
{ You may retrieve the latest version of this file at the Project  }
{ JEDI home page, located at http://delphi-jedi.org                }
{								   }
{ The contents of this file are used with permission, subject to   }
{ the Mozilla Public License Version 1.1 (the "License"); you may  }
{ not use this file except in compliance with the License. You may }
{ obtain a copy of the License at                                  }
{ http://www.mozilla.org/MPL/MPL-1.1.html 	                   }
{                                                                  }
{ Software distributed under the License is distributed on an 	   }
{ "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, either express or   }
{ implied. See the License for the specific language governing     }
{ rights and limitations under the License. 			   }
{ 								   }
{******************************************************************}

unit Cplext;

{$WEAKPACKAGEUNIT}

{$HPPEMIT ''}
{$HPPEMIT '#include "Cplext.h"'}
{$HPPEMIT ''}

{$I WINDEFINES.INC}

interface

///////////////////////////////////////////////////////////////////////////////
//  Below are constants for pages which can be replaced in the standard control
// panel applets.  To extend an applet, you must define an object which
// supports the IShellPropSheetExt interface and register it's in-process
// server in a subkey under the applet's registry key.  Registry paths for the
// applets are defined in the header file REGSTR.H
//  Generally, when an IShellPropSheetExt is loaded, it's AddPages method
// will be called once, while it's ReplacePage method may be called zero or
// more times.  ReplacePage is only called in context.
///////////////////////////////////////////////////////////////////////////////

//-----------------------------------------------------------------------------
// Mouse Control Panel Extensions
// The following constants MAY be passed in IShellPropSheetExt::ReplacePage's
// uPageID parameter for servers registered under
//                                  ( REGSTR_PATH_CONTROLSFOLDER "\\Mouse" )
//-----------------------------------------------------------------------------

const
  CPLPAGE_MOUSE_BUTTONS      = 1;
  {$EXTERNALSYM CPLPAGE_MOUSE_BUTTONS}
  CPLPAGE_MOUSE_PTRMOTION    = 2;
  {$EXTERNALSYM CPLPAGE_MOUSE_PTRMOTION}

//-----------------------------------------------------------------------------
// Keyboard Control Panel Extensions
// The following constants MAY be passed in IShellPropSheetExt::ReplacePage's
// uPageID parameter for servers registered under
//                                  ( REGSTR_PATH_CONTROLSFOLDER "\\Keyboard" )
//-----------------------------------------------------------------------------

  CPLPAGE_KEYBOARD_SPEED     = 1;
  {$EXTERNALSYM CPLPAGE_KEYBOARD_SPEED}

//-----------------------------------------------------------------------------
// Display Control Panel Extensions
// The following constants MAY be passed in IShellPropSheetExt::ReplacePage's
// uPageID parameter for servers registered under
//                                  ( REGSTR_PATH_CONTROLSFOLDER "\\Display" )
//-----------------------------------------------------------------------------

  CPLPAGE_DISPLAY_BACKGROUND = 1;
  {$EXTERNALSYM CPLPAGE_DISPLAY_BACKGROUND}

///////////////////////////////////////////////////////////////////////////////

implementation

end.