Re: Selectively trapping keypresses

Perfect. Thanks!


On 16/04/07, muppet <scott asofyet org> wrote:
Jeffrey Ratcliffe wrote:
> Below is my (non-completing) version of your example. Where am I going
> wrong? Or is this not possible with a SimpleList?

Everything's good right up until the end.  ;-)

The SimpleList constructor creates the cell renderer for you.  Your methods
are not affecting the cell renderer in the simple list, because you're
creating a new object that isn't connected to anything.  There's also a bug in
the 'edited' callback.

> my $renderer = Mup::CellRendererCompletion->new;

# Get the already-existing renderer for column 0, so we can modify it.
my $renderer = ($slist->get_column (0)->get_cell_renderers)[0];

> $renderer->set (mode => "editable",
>                 editable => TRUE,
>                 completion => $completion);
> $renderer->signal_connect (edited => sub {
>  my ($cell, $path, $new_value) = @_;
>   $slist->{data}[$path->get_indices][0] = $new_value;

  # This is a list, so $path_string will have only one index, and perl
  # will quite happily use the string-containing-number as a number.
  my ($cell, $path_string, $new_value) = @_;
  $slist->{data}[$path_string][0] = $new_value;

> });

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