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87 lines
1.9 KiB
ObjectPascal
87 lines
1.9 KiB
ObjectPascal
{
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This file is part of the Free Pascal run time library.
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Copyright (c) 2007 by Michael Van Canneyt, member of the
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Free Pascal development team
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DataExport progress bar form.
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See the file COPYING.FPC, included in this distribution,
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for details about the copyright.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
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**********************************************************************}
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unit frmexportprogress;
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{$mode objfpc}{$H+}
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interface
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uses
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Classes, SysUtils, LResources, Forms, Controls, Graphics, Dialogs, StdCtrls,
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ComCtrls, sdb_consts;
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type
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{ TExportProgressForm }
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TExportProgressForm = class(TForm)
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BCancel: TButton;
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LProgress: TLabel;
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PBExport: TProgressBar;
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procedure FormCreate(Sender: TObject);
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private
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{ private declarations }
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FCount : Integer;
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function GetOnCancel: TNotifyEvent;
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procedure SetOnCancel(const AValue: TNotifyEvent);
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public
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{ public declarations }
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Procedure StepIt;
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Property OnCancel : TNotifyEvent Read GetOnCancel Write SetOnCancel;
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end;
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var
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ExportProgressForm: TExportProgressForm;
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implementation
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{ TExportProgressForm }
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procedure TExportProgressForm.FormCreate(Sender: TObject);
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begin
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//
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Caption := sdb_Exportprogress;
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LProgress.Caption:= Format(SProgress,[0]);
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BCancel.Caption:= sdb_Cancel;
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//
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end;
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function TExportProgressForm.GetOnCancel: TNotifyEvent;
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begin
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Result:=BCancel.OnClick;
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end;
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procedure TExportProgressForm.SetOnCancel(const AValue: TNotifyEvent);
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begin
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BCancel.OnClick:=AValue;
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end;
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procedure TExportProgressForm.StepIt;
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begin
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Inc(FCount);
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LProgress.Caption:=Format(SProgress,[FCount]);
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If (PBExport.Position>=PBExport.Max) then
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PBExport.Position:=0;
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PBExport.StepIt;
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Application.ProcessMessages;
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end;
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initialization
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{$I frmexportprogress.lrs}
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end.
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