Bwidget tree example

[fabien]

Hi!

Does someone have a simple Bwidget tree example source code. I find the one given in the Bwidget install demo quite complicated.

Many thanks!

 

[svogel]

Hi fabien,

here is a very simple example to get you started (it looks ugly, but to study the docs for more options is left to you as an exercise

package require BWidget

set w .t
Tree $w
pack $w

# create root-node
$w insert end root 1 -text "Rootnode"
$w insert end 1 1.1 -text "1.1"
$w insert end 1 1.2 -text "1.2"
$w insert end 1.1 1.1.1 -text "1.1.1"
$w insert end 1.1 1.1.2 -text "1.1.2"

When I wanted to adapt the BWidget-Tree to something similar as the "Windows"-Explorer-Tree I had some problems but it works (though I had to use some internals of the Tree).
Nowadays I would rather use TreeCtrl (

http://tktreectrl.sourceforge.net/)

which is in many ways nicer and has many more options.

Best regards
Stefan
--

http://www.vogel-nest.de