Something like this: 

#!/usr/bin/perl

use strict;
use warnings;

use Tk;

my $ImageFilePath;

my $mw = MainWindow->new;
$mw->title("IMU Data Processing");

# sizes window
$mw->geometry('400x200');

#my $frm = $mw -> Frame();

# label for Image times file
my $lblImageFile = $mw->Label(
    -text => 'Image File:',
    -padx => 5, -pady=>5,
)->pack;

# entry textbox for Image times dialog
my $entImageFile = $mw->Entry(
    -width => 30,
    -textvariable => \$ImageFilePath,
)->pack;

# button to browse for file
my $butImageFile = $mw->Button(
    -text =>'Browse',
    -command => sub {
        my $file = openImageFileDialog($entImageFile);
        $entImageFile->delete(0, 'end');
        $entImageFile->insert(0, $file);
    }
)->pack;

MainLoop;

sub openImageFileDialog {

    my $imageFilePathOpen = $mw->getOpenFile(-title => 'Open Image Fil
+e:');

    return $imageFilePathOpen;
}

[download]

In reply to Re: Placing a file path in a entrybox from a dialogbox by stefbv
in thread Placing a file path in a entrybox from a dialogbox by dgilby

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.