RE: [wxperl-users] Wx::Grid missing GetSelectedCells

[Mark W. <ma...@ne...>]

Hi Mattia,

I have now revisited this and tested more thoroughly, the last time I worked
on this I was experiencing problems with the firing of the events so I never
got to test what the method actually returned.

Now I am not looking at the events at all but Wx::Grid::GetSelectedCells
does not seem to be returning the array as expected. GetSelectedRows and
GetSelectedCols work as expected but this returns nothing.

Any assistance would be appreciated. I will add some code to the sample
tomorrow to demonstrate the selection of rows, cols and cells to highlight
the problem.

Thanks
Mark

-----Original Message-----
From: wxp...@li...
[mailto:wxp...@li...] On Behalf Of Mattia Barbon
Sent: 23 November 2004 11:42 PM
To: Mark Wardell
Cc: 'wxPerl users ML'
Subject: Re[2]: [wxperl-users] Wx::Grid missing GetSelectedCells

On Thu, 18 Nov 2004 12:51:17 +0200 Mark Wardell <ma...@om...> wrote:

  Hello,
sorry for the delay in getting back to you!

> I have spent quite a bit of time on this but being my first major 
> attempt at this, I confess it is quite a struggle. What I managed so 
> far is below, it compiles but throws an exception at runtime. I am 
> sure there are several problems.
> 
> void
> wxGrid::GetSelectedCells()
>   PPCODE:
>     int i;
>     int n;
>     wxGridCellCoordsArray coordsArray = THIS->GetSelectedCells();
>     n = (int) sizeof(wxGridCellCoordsArray) / (int) 
> sizeof(wxGridCellCoords);
> 
>     for( i = 0; i < n; ++i )
>     {
> 	PUSHs( wxPli_non_object_2_sv( aTHX_ sv_newmortal(),
> 		new wxGridCellCoords( coordsArray[i] ),
> 		"Wx::GridCellCoords" ) );
>     }

void
wxGrid::GetSelectedCells()
  PPCODE:
    wxGridCellCoordsArray selection = THIS->GetSelectedCells();
    EXTEND( SP, (IV) selection.GetCount() );

    for( size_t i = 0; i < selection.GetCount(); ++i )
      PUSHs( wxPli_non_object_2_sv( aTHX_ sv_newmortal(),
             new wxGridCellCoords( selection[i] ),
             "Wx::GridCellCoords" ) );

  I must admit that it was more difficult than I initially thought of.

Regards
Mattia


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