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ActivePerl-5.8.4.810-MSWin32-x86.msi
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_9bfd0538f2e2029766cc21b160ce3f69
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2004-06-01
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826b
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32 lines
# 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 255 "..\blib\lib\Tk\Scale.pm (autosplit into ..\blib\lib\auto\Tk\Scale\ControlPress.al)"
# ControlPress --
# This procedure handles button presses that are made with the Control
# key down. Depending on the mouse position, it adjusts the scale
# value to one end of the range or the other.
#
# Arguments:
# w - The scale widget.
# x, y - Mouse coordinates where the button was pressed.
sub ControlPress
{
my ($w,$x,$y) = @_;
my $el = $w->identify($x,$y);
return unless ($el);
if ($el eq 'trough1')
{
$w->set($w->cget('-from'))
}
elsif ($el eq 'trough2')
{
$w->set($w->cget('-to'))
}
}
1;
# end of Tk::Scale::ControlPress