DirTree(3pm) | User Contributed Perl Documentation | DirTree(3pm) |
Tk::DirTree - Create and manipulate DirTree widgets
use Tk::DirTree;
$dirtree = $parent->DirTree(?options?);
The DirTree class is derived from the Tree class and inherits all the methods, options and subwidgets of its super-class.
Tree supports all the standard options of a Tree widget. See Tk::options for details on the standard options.
sub read_dir { my( $dir, $showhidden ) = @_; return( qw/DOS NORTON WINDOWS/ ) if $dir eq "C:\\"; return(); }
The DirTree constructor method creates a new window (given by the $dirtree argument) and makes it into a DirTree widget. Additional options, described above, may be specified on the command line or in the option database to configure aspects of the DirTree such as its cursor and relief. The DirTree widget displays a list view of a directory, its previous directories and its sub-directories. The user can choose one of the directories displayed in the list or change to another directory.
The DirTree method creates a widget object. This object supports the configure and cget methods described in Tk::options which can be used to enquire and modify the options described above. The widget also inherits all the methods provided by the generic Tk::Widget class.
The following additional methods are available for DirTree widgets:
These methods have to be documented or made private:
The mouse and keyboard bindings of the DirTree widget are the same as the bindings of the Tree widget.
directory, tree, tix
Tk::Tree Tk::HList
Perl/TK version by Chris Dean <ctdean@cogit.com>. Original Tcl/Tix version by Ioi Kim Lam.
2018-11-01 | perl v5.28.0 |