Hello monks,
Basically I want to do something similar to a wizard, as in have several sequential windows stepping through. I can't seem to be able to get my 'next' button working properly. What I want it to do is call a sub, which would be the code of the next window, or a .pl file which contains the code for the next window and then exit the current one.
To help you understand here is an example of something similar to what I want to do (with the same problem I have, but I did it to make it easier to locate the problem):
use Tk;
my $mw = MainWindow->new;
$mw->title("Window1");
$mw->MainWindow->Frame(-relief=>'groove');
$mw->minsize(600,300);
my $welcome = $mw-> Message(-font => '16', -text =>"Hello World!")->pa
+ck(-side => 'left', -anchor=>'ne');
my $bf = $mw-> Frame(-pady => '5')->pack(-side => 'bottom', -anchor=>'
+se');
my $cancel = $bf -> Button(-relief=> 'raised', -borderwidth => '2', -t
+ext => "Cancel", -command => sub { exit })->pack(-side => 'right',-pa
+dx => '20');
my $next = $bf -> Button(-relief=> 'raised', -borderwidth => '2', -tex
+t => "Next", -command => sub { \&rep2 , exit})->pack(-side => 'right'
+);
my $back = $bf -> Button(-state => 'disabled', -relief=> 'raised', -bo
+rderwidth => '2', -text => "Back")->pack(-side => 'right');
MainLoop;
sub rep2 {
my $rep2 = MainWindow->new;
$rep2->tittle("Window2");
$rep2->minsize(600,300);
my $bf = $rep2-> Frame(-pady => '5')->pack(-side => 'bottom', -anc
+hor=>'se');
my $msg = $rep2-> Message(-text => "This is the second window.")->
+pack();
my $finish = $bf -> Button(-relief=> 'raised', -borderwidth => '2'
+, -text => "Finish", -command => sub{exit})->pack(-side => 'right');
+
MainLoop;
}
This doesn't seem to work and in the -command of the "next" button if I put: -command => \&rep2 instead it creates new random empty windows and doesn't recognize the tittle or minimum size set for it.Could you please help me?
Thank you for your efforts :)
-
Are you posting in the right place? Check out Where do I post X? to know for sure.
-
Posts may use any of the Perl Monks Approved HTML tags. Currently these include the following:
<code> <a> <b> <big>
<blockquote> <br /> <dd>
<dl> <dt> <em> <font>
<h1> <h2> <h3> <h4>
<h5> <h6> <hr /> <i>
<li> <nbsp> <ol> <p>
<small> <strike> <strong>
<sub> <sup> <table>
<td> <th> <tr> <tt>
<u> <ul>
-
Snippets of code should be wrapped in
<code> tags not
<pre> tags. In fact, <pre>
tags should generally be avoided. If they must
be used, extreme care should be
taken to ensure that their contents do not
have long lines (<70 chars), in order to prevent
horizontal scrolling (and possible janitor
intervention).
-
Want more info? How to link
or How to display code and escape characters
are good places to start.