Unit Wait

* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * Program: WAIT.PAS Object: Delphi component which enable a component or application to wait for some event, optionnaly displaying a progress bar. Author: François PIETTE EMail: francois.piette@pophost.eunet.be francois.piette@ping.be francois.piette@rtfm.be http://www.rtfm.be/fpiette Creation: April, 1996 Version: 2.12 Support: Use the mailing list twsocket@rtfm.be See website for details. Legal issues: Copyright (C) 1996, 1997, 1998 by François PIETTE Rue de Grady 24, 4053 Embourg, Belgium. Fax: +32-4-365.74.56 This software is provided 'as-is', without any express or implied warranty. In no event will the author be held liable for any damages arising from the use of this software. Permission is granted to anyone to use this software for any purpose, including commercial applications, and to alter it and redistribute it freely, subject to the following restrictions: 1. The origin of this software must not be misrepresented, you must not claim that you wrote the original software. If you use this software in a product, an acknowledgment in the product documentation would be appreciated but is not required. 2. Altered source versions must be plainly marked as such, and must not be misrepresented as being the original software. 3. This notice may not be removed or altered from any source distribution. Updates: Jul 22, 1997 Adapted to Delphi 3 Oct 22, 1997 V2.00 Added WaitVersion constant and Running property Nov 11, 1997 V2.10 Made a TCustomWait base component with virtual functions. This will easy the making of descendend components. Renamed OnWaitEvent -> OnWait OnTimeOutEvent -> OnTimeout Added events: OnWaitStart When the component starts his job. OnWaiting When the component is waiting. OnWaitStop When the component stops his job. Mar 27, 1998 V2.11 Adapted for C++Builder 3 Apr 20, 1998 V2.12 Removed the second 'r' from 'courrier' * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *

Classes

TCustomWait -
TWait -

Functions

Register - * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *

Types

TWaitEvent

Constants

WaitVersion

Variables


Functions


procedure Register;

* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *

Types


TWaitEvent = procedure(Sender: TObject; Count : integer) of object

Constants

WaitVersion = 212

Enable partial boolean evaluation } {$T-} { Untyped pointers } {$IFNDEF VER80} { Not for Delphi 1 } {$J+} { Allow typed constant to be modified } {$ENDIF

Variables