tools/perl-5.8.0/lib/site_perl/5.8.0/sun4-solaris/auto/Tk/Scale/Drag.al

# NOTE: Derived from ../blib/lib/Tk/Scale.pm.
# Changes made here will be lost when autosplit is run again.
# See AutoSplit.pm.
package Tk::Scale;

#line 169 "../blib/lib/Tk/Scale.pm (autosplit into ../blib/lib/auto/Tk/Scale/Drag.al)"
# Drag --
# This procedure is called when the mouse is dragged with
# mouse button 1 down. If the drag started inside the slider
# (i.e. the scale is active) then the scale's value is adjusted
# to reflect the mouse's position.
#
# Arguments:
# w - The scale widget.
# x, y - Mouse coordinates.
sub Drag
{
 my $w = shift;
 my $x = shift;
 my $y = shift;
 if (!$Tk::dragging)
  {
   return;
  }
 $w->set($w->get($x-$Tk::deltaX,$y-$Tk::deltaY))
}

# end of Tk::Scale::Drag
1;