Hello, all,

I have a Tk megawidget that looks like this:
package ChecklistFrame; use strict; use Tk::widgets qw/Button Label/; use base qw/Tk::Frame/; Construct Tk::Widget 'ChecklistFrame'; sub ClassInit { my($class, $mw) = @_; $class->SUPER::ClassInit($mw); } sub Populate { my($self, $args) = @_; $self->SUPER::Populate($args); my($type) = $args->{'-type'}; delete $args->{'-type'}; if (($type eq 'item') || ($type eq 'header')) { $self->Component( 'Button' => 'runbutton', -pady => 0, -text => 'Run' )->pack(-side => 'left'); $self->Component( 'Button' => 'nabutton', -pady => 0, -text => 'N/A' )->pack(-side => 'left'); $self->Component( 'Label' => 'label', -justify => 'left' )->pack(-side => 'left', -anchor => 'w'); } elsif ($type eq 'label') { $self->Component( 'Label' => 'label', -relief => 'raised' )->pack(-side => 'left', -fill => 'both', -expand => 1); } my($l) = $self->Subwidget('label'); $self->ConfigSpecs( -text => [$l], -class => [$self], 'DEFAULT' => [$self] ); $self->Delegates( 'DEFAULT' => $self ); } 1;


My problem is that the label is always centered. If I have a simple little example program that looks like this:
my($mw) = MainWindow->new(); $currentframe = $mw->ChecklistFrame( -class => 'Checklist', -type => 'item', -text => 'Foo' ); $elementtext = 'Foo!'; $currentframe->pack(); MainLoop;
Everything looks as it should, but the text is centered in its section of the widget, rather than up against the edge of the nabutton.

Any suggestions?

In reply to Justifying a label inside a Tk megawidget by monksp

Title:
Use:  <p> text here (a paragraph) </p>
and:  <code> code here </code>
to format your post, it's "PerlMonks-approved HTML":



  • Posts are HTML formatted. Put <p> </p> tags around your paragraphs. Put <code> </code> tags around your code and data!
  • Titles consisting of a single word are discouraged, and in most cases are disallowed outright.
  • Read Where should I post X? if you're not absolutely sure you're posting in the right place.
  • Please read these before you post! —
  • Posts may use any of the Perl Monks Approved HTML tags:
    a, abbr, b, big, blockquote, br, caption, center, col, colgroup, dd, del, details, div, dl, dt, em, font, h1, h2, h3, h4, h5, h6, hr, i, ins, li, ol, p, pre, readmore, small, span, spoiler, strike, strong, sub, summary, sup, table, tbody, td, tfoot, th, thead, tr, tt, u, ul, wbr
  • You may need to use entities for some characters, as follows. (Exception: Within code tags, you can put the characters literally.)
            For:     Use:
    & &amp;
    < &lt;
    > &gt;
    [ &#91;
    ] &#93;
  • Link using PerlMonks shortcuts! What shortcuts can I use for linking?
  • See Writeup Formatting Tips and other pages linked from there for more info.