Data::TreeDumper::Renderer::GTK3pm

Usage

  my $treedumper = Data::TreeDumper::Renderer::GTK->new
                        (
                        data => \%data,
                        title => 'Test Data',
                        dumper_setup => {DISPLAY_PERL_SIZE => 1}
                        );
                        
  $treedumper->modify_font(Gtk2::Pango::FontDescription->from_string ('monospace'));
  $treedumper->expand_all;
  
  # some boilerplate to get the widget onto the screen...
  my $window = Gtk2::Window->new;
  
  my $scroller = Gtk2::ScrolledWindow->new;
  $scroller->add ($treedumper);
  
  $window->add ($scroller);
  $window->show_all;

Hierarchy

  Glib::Object
  +----Gtk2::Object
        +----Gtk2::Widget
              +----Gtk2::Container
                    +----Gtk2::TreeView
                          +----Data::TreeDumper::Renderer::GTK

Overview

GTK-perl renderer for Data::TreeDumper.

This widget is the gui equivalent of Data::TreeDumper; it will display a perl data structure in a TreeView, allowing you to fold and unfold child data structures and get a quick feel for what's where. Right-clicking anywhere in the view brings up a context menu, from which the user can choose to expand or collapse all items.

Examples

gtk_test.pl

Methods

widget = Data::TreeDumper::Renderer::GTK::TreeDumper->new (...)

Create a new TreeDumper. The optional arguments are expect to be key/val pairs.

- dumper_setup => hash reference

All data is passed to Data::TreeDumper

- data => scalar

Equivalent to calling "$treedumper->set_data ($scalar)".

- title => string or undef

Equivalent to calling "$treedumper->set_title ($string)".

$treedumper->set_data ($newdata)

•

$newdata (scalar)

Fill the tree with $newdata, which may be any scalar. The tree does not reference $newdata -- necessary data is copied.

$treedumper->set_title ($title=undef)

•

$title (string or undef) a new title

Set the string displayed as the column title. The view is created with one column, and the header is visible only if there is a title set.

Export

None