Bug in TProgress [Fixed]

[Enrico Maria Giordano]

Please try the following sample without and with manifest file. Without manifest file it works fine (the bar is filled) while with manifest file the bar is empty. Any workaround?

Code: Select all  Expand view

#include "Fivewin.ch"


FUNCTION MAIN()

    LOCAL oDlg, oPrg

    DEFINE DIALOG oDlg;
           SIZE 800, 600

    @ 1, 1 PROGRESS oPrg

    ACTIVATE DIALOG oDlg;
             ON INIT ( oPrg:SetRange( 0, 10 ),;
                       oPrg:SetPos( 10 ) );
             CENTER

    RETURN NIL

EMG

[Enrico Maria Giordano]

Up!

EMG

[Antonio Linares]

Enrico,

It is a known bug when using a manifest file with progress bars

Please review samples\progres1.prg to see how to workaround it

[Enrico Maria Giordano]

Ok.

I don't see any valid workaround in progres1.prg...

EMG

[Enrico Maria Giordano]

This is a possible workaround:

Code: Select all  Expand view

#include "FiveWin.ch"

function Main()

   local oDlg, oProg1, oProg2
   
   DEFINE DIALOG oDlg TITLE "Progress Bars"
   
   @ 1, 1 PROGRESS oProg1 SIZE 80, 12

   @ 1, 20 PROGRESS oProg2 SIZE 12, 50 VERTICAL
   
   @ 3,  9 BUTTON "Ok" ACTION oDlg:End()
   
   oDlg:bStart = { || Increase( oProg1, oProg2 ) }
   
   ACTIVATE DIALOG oDlg CENTER ;
      ON INIT ( oProg1:SetRange( 0, 100 ),;
                oProg2:SetRange( 0, 100 ) )
   
return nil  

function Increase( oProg1, oProg2 )

   local n

   for n = 1 to 100
      if n < oProg1:nMax
         oProg1:SetPos( n + 1 )
         oProg1:SetPos( n )
      else
         oProg1:SetRange( oProg1:nMin, oProg1:nMax + 1 )
         oProg1:SetPos( oProg1:nMax )
         oProg1:SetRange( oProg1:nMin, oProg1:nMax - 1 )
         oProg1:SetPos( oProg1:nMax )
      endif

      if n < oProg2:nMax
         oProg2:SetPos( n + 1 )
         oProg2:SetPos( n )
      else
         oProg2:SetRange( oProg2:nMin, oProg2:nMax + 1 )
         oProg2:SetPos( oProg2:nMax )
         oProg2:SetRange( oProg2:nMin, oProg2:nMax - 1 )
         oProg2:SetPos( oProg2:nMax )
      endif

      SysWait( 0.02 )
   next
   
return nil

EMG

[Antonio Linares]

When I run progres1.prg, the progress bars get complete full

[Enrico Maria Giordano]

Yes, but only if you use a range 0 -116, that is not what we want.

EMG

[Enrico Maria Giordano]

My workaroud works with any range (I hope). The previous was with 0-100, this is with 0-10:

Code: Select all  Expand view

#include "FiveWin.ch"

function Main()

   local oDlg, oProg1, oProg2
   
   DEFINE DIALOG oDlg TITLE "Progress Bars"
   
   @ 1, 1 PROGRESS oProg1 SIZE 80, 12

   @ 1, 20 PROGRESS oProg2 SIZE 12, 50 VERTICAL
   
   @ 3,  9 BUTTON "Ok" ACTION oDlg:End()
   
   oDlg:bStart = { || Increase( oProg1, oProg2 ) }
   
   ACTIVATE DIALOG oDlg CENTER ;
      ON INIT ( oProg1:SetRange( 0, 10 ),;
                oProg2:SetRange( 0, 10 ) )
   
return nil  

function Increase( oProg1, oProg2 )

   local n

   for n = 1 to 10
      if n < oProg1:nMax
         oProg1:SetPos( n + 1 )
         oProg1:SetPos( n )
      else
         oProg1:SetRange( oProg1:nMin, oProg1:nMax + 1 )
         oProg1:SetPos( oProg1:nMax )
         oProg1:SetRange( oProg1:nMin, oProg1:nMax - 1 )
         oProg1:SetPos( oProg1:nMax )
      endif

      if n < oProg2:nMax
         oProg2:SetPos( n + 1 )
         oProg2:SetPos( n )
      else
         oProg2:SetRange( oProg2:nMin, oProg2:nMax + 1 )
         oProg2:SetPos( oProg2:nMax )
         oProg2:SetRange( oProg2:nMin, oProg2:nMax - 1 )
         oProg2:SetPos( oProg2:nMax )
      endif

      SysWait( 1.02 )
   next
   
return nil

EMG

[Antonio Linares]

very good