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ID Category Severity Reproducibility Date Submitted Last Update
0003004 [JEDI VCL] 00 JVCL Components minor always 2005-05-30 06:22 2005-06-01 06:07
Reporter mholmes View Status public  
Assigned To obones
Priority normal Resolution fixed  
Status resolved   Product Version 3.00
Summary 0003004: ProgressPosition is not updated by ProgressStepIt in JVProgressComponent
Description I'm working with JVProgressComponent, and I have some code to update it like this:

procedure TfrmMain.Timer1Timer(Sender: TObject);
  with dlgJVProgComp do
      if Cancel or (ProgressPosition >= ProgressMax) then
          Timer1.Enabled := False;

However, the condition (ProgressPosition >= ProgressMax) is never satisfied; when the progress reaches its end, it just starts again. Debugging shows that while the component is updated visually by ProgressStepIt, the value of ProgressPosition never changes from 0.
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-  Notes
obones (administrator)
2005-06-01 05:57

This is confirmed in D7
obones (administrator)
2005-06-01 06:07

This is now in CVS.
To fix it in your copy, go into the ProgressStepIt function in JvProgressComponent.pas and replace "FProgressBar.StepIt" by the code below:

    Inc(FProgressPosition, ProgressStep);
    if ProgressPosition > ProgressMax then
      FProgressPosition := ProgressMax
    else if ProgressPosition < ProgressMin then
      FProgressPosition := ProgressMin


- Issue History
Date Modified Username Field Change
2005-05-30 06:22 mholmes New Issue
2005-06-01 05:57 obones Note Added: 0007376
2005-06-01 05:57 obones Status new => confirmed
2005-06-01 06:07 obones Status confirmed => resolved
2005-06-01 06:07 obones Resolution open => fixed
2005-06-01 06:07 obones Assigned To => obones
2005-06-01 06:07 obones Note Added: 0007377

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