>  > 1) How does Tcl::Tk interact with Perl/Tk submodules.  For 
>  example, I 
>  > use Tk::ProgressBar::Mac to generate a progress bar.  
>  However, when I 
>  > try to use it with my mimimal changes, I get an error when 
>  I attempt to 
>  > call the widget.  Do I need to remove or rewrite any 
>  non-core widgets 
>  > that my script uses in order to use Tcl::Tk?

You can not use pure-perl perlTk  widgets.
However there exists a way to create pure-perl Tcl::Tk widgets.
But this design not decided and it is not documented - so you can't use this
either.

However I hope to solve this within a month (or may be two), so expect
positive answer to your question soon.

But usually it is easier to use existing Tcl/Tk widget:

Following one-liner on Win32 that shows BWidget's ProgressBar:
perl -MTcl::Tk=:perlTk -we
"$mw=tkinit;$mw-> Declare('ProgressBar','ProgressBar',-require=>'BWidget');$m
w-> ProgressBar(qw/-maximum 1000 -variable/,\$r)->pack for 0..9;
$r++,$mw-> update for 0..1000;MainLoop"

Note 'Declare' widget method of widget.

It creates ProgressBar widget in Tcl::Tk
It declares that widget of type 'ProgressBar' (1st arg) should use widget
'ProgressBar' (2nd arg) of Tcl/Tk and it requires 'BWidget' package (Tcl/Tk
script will use 'package require BWidget')
It provides great flexibility, and general Tcl/Tk widgets availability.

Once invoked, you can use ProgressBar anywhere in your program. (it is
called 10 times in my example)

(note to myself -- should document 'Declare' method clearly (as TODO comment
says))


>  > 
>  > 2) Does Tcl::Tk support drag and drop?  I had to comment out the 
>  > Tk::StartDrag and Tk::DragDrop calls in order for the script to run 
>  > under Tcl::Tk.

It was not implemented in Tcl::Tk's, so there is no perlTk compatibility WRT
Tk::StartDrag and Tk::DragDrop
As I currently understand, perlTk uses Drag-n-drop borrowed from Tix.
There exists also drag-n-drop in BWidget Tcl/Tk's package.

As using drag-n-drop from Tcl::Tk you can use either Tix one or BWidget's
one.
Both ways should be easily doable, 

Usually Tcl/Tk distribution comes with BWidget and without Tix.

Please see BWidget's demo from your Tcl/Tk installation to see which
drag-n-drop will be available to your Tcl::Tk scripts.



>  > 3) Are Pixmap window icons supported?

they should be... What code is not working?

>  > I don't mind porting some of my code over to the Tcl::Tk 
>  way of doing 
>  > things, but I'm not fluent in Tcl or the way this module 
>  does things, 
>  > whereas I've been working with Perl/Tk for 3-4 years now.  On first 
>  > glance, aside from a few problems, my app runs well by 
>  changing "use 
>  > Tk;" to "use Tcl::Tk qw(:perlTk);", which is both surprising and 
>  > encouraging.  Good work to the team for making at least the initial 
>  > stuff so easy!


The key point here - anything that does not works with Tcl::Tk but works in
perlTk could be easily adopted to Tcl::Tk. But with Tcl::Tk you will get
more avilability in general.

Also, it is planning to do distributions of Tcl::Tk with Tcl/Tk.

Best regards,
Vadim.


-------------------------------------------------------
SF email is sponsored by - The IT Product Guide
Read honest & candid reviews on hundreds of IT Products from real users.
Discover which products truly live up to the hype. Start reading now. 
http://productguide.itmanagersjournal.com/
_______________________________________________
Tcltk-perl mailing list
Tcltk-perl@[...].net
https://lists.sourceforge.net/lists/listinfo/tcltk-perl