Re: How to printout a Gtk2::ComboBox

my @model=$combo->get_model;
foreach(@model) {
    print $_[0];
}
[download]

This is what i have tried in perl

2019-08-27 Athanasius fixed code tags.

Comment on Re: How to printout a Gtk2::ComboBox
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Re^2: How to printout a Gtk2::ComboBox by hippo (Archbishop) on Aug 16, 2019 at 19:24 UTC
Thanks for this code. (you're just missing a `</code>` terminating tag, but that's of little consequence in this short example). I know almost zero about Gtk2 (and I can't find `Gtk2::Combobox` - do you mean Gtk2::Ex::ComboBox?) but I can say that `$_[0]` is likely to be undefined here. `foreach` just sets `$_`, not `@_`. Maybe try printing that, or using Data::Dumper or similar to dump the object, if it is one? Just a thought. An SSCCE is always best.	[reply] [d/l] [select]
Re^3: How to printout a Gtk2::ComboBox by dabella12 (Acolyte) on Aug 16, 2019 at 19:28 UTC
I have tried it both ways with $_ and $_[0]	[reply]
Re^2: How to printout a Gtk2::ComboBox by Anonymous Monk on Aug 16, 2019 at 23:02 UTC
The docs for Gtk2::Ex::ComboBox say you want get_treeview to get the model: `my @model = $combo->get_treeview; print $_ for @model;` [download] "Returns the treeview that serves as the model for the ComboBox".	[reply] [d/l]