Visual Tcl has an extensible architecture.
On startup, it looks for files named lib*.tcl in the lib directory.
There are currently 3 lib files:
lib_core.tcl contains support for most of the Tk widgets,
double-click commands and so on
lib_itcl.tcl contains support for a good number of Iwidgets,
including the combobox, the scrollable listbox, the tabbed notebook,
etc.
lib_blt.tcl currently contains support for 3 BLT widgets. You
can have a look at this file to add new widgets. Visual Tcl
does not support widgets with editable children other than frames.
So basically you can add new megawidgets but you will not be able
to edit their children.
lib_tix.tcl I don't know if Tix is supported anymore, their web site
was down last time I tried
I have added a few samples in the sample directory in the CVS.
Christian
Eric Taylor wrote:
>
> Hi all:
>
> I recently found and installed BLT. Imagine my
> surprise when running VTCL and seeing 3 new
> tools!! Graphs, Charts, and heir-boxes.
>
> So... does anyone know how to get vtcl to understand
> any other BLT items, like the tabset? Seems to me
> that operates much like a frame widget.
>
> regards
> eric
>
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