Use this binds to make your window drag upon any mouse click. Note: This example works on window with overrideredirect(1) (no Wm decoration). <anatoli \@ radulov.com>
$mw->bind('<ButtonPress-1>',    sub{ 
        my $xe = $mw->XEvent;
        $wdragiinfo{xoff} = $mw->pointerx - $mw->rootx;
        $wdragiinfo{yoff} = $mw->pointery - $mw->rooty;
        });
        
        $mw->bind('<B1-Motion>',    sub{ 
        my ($x,$y);
        $x=$mw->pointerx-$wdragiinfo{xoff};
        $y=$mw->pointery-$wdragiinfo{yoff};
        
        $mw->geometry($mw->width."x".$mw->height."+$x+$y");
         });

[download]

In reply to Tk-Drag-Window by avo

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.