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MyASPN >> Mail Archive >> perl-tk
perl-tk
Cut and paste on HList::Tree
by Pat R other posts by this author
Mar 30 2007 8:39AM messages near this date
Uninstall Perl/Tk 804.027 to install Perl/Tk 800.015 | Re: Cut and paste on HList::Tree
SOURCE Hi,
   
  I'm trying to implement cut and paste functionality on a Tree widget, basically when the u
ser selects one entry and right-click a menu shows up with the options Cut, Copy, Paste befo
re, Paste after. Cut and copy work fine, paste works when the new entry is inserted at the e
nd of the tree but the program crashes when I use options -at, -before and -after.
  Any help will be greatly appreciated.
   
  Thanks
  Patricia
   
  This is the part of my script that crashes
        $menu = $db-> Menu( -tearoff   => 0,
                         -menuitems => [ 
                                                   ['command'=> 'Paste Before', 
                                                            -command =>  sub{   print "Paste 
Before \n";
                                                               $parent = $tests_list-> infoPa
rent($index[0]);
               # This works                $tests_list-> addchild($parent, -text => $item_sel
);
                # Next 2 crash
                                       $tests_list-> add($parent,-before =>$index[0], -text =
>  $item_sel);
                                     $tests_list-> add($parent,-at=>1, text=>$item_sel
                                                    }],
   

 
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