Ergebnis der Suchanfrage

• Forum: Object-Pascal / Delphi-Language

  Re: Show dialog when processing data

    Delphi
    by WojTec, 30. Jun 2011
  Thanks guys. Depend on your advices I made this:
  
  procedure TForm1.Button1Click(Sender: TObject);
  begin
  JvThread1.Execute(Self);
  end;
  
  procedure TForm1.FormClose(Sender: TObject; var Action: TCloseAction);
  begin
  if not JvThread1.Terminated then
• Forum: Object-Pascal / Delphi-Language

  Show dialog when processing data

    Delphi
    by WojTec, 30. Jun 2011
  Here is pseudocode which demonstrate what I want to tell:
  
  CreateAndShowDialog();
  
  MakeSomeTaskWhichNeedManyCPUTime()
  
  DestroyDialog();
  
  Dialog contain animated marquee. Normally I'm, creating it, showing in modal mode and then call Invalidate(), but then Windows don't refresh animation. How to show this dialog during data processing and do not lock it update?