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- # NOTE: Derived from ..\blib\lib\Tk\Scale.pm. Changes made here will be lost.
- package Tk::Scale;
-
- # Activate --
- # This procedure is invoked to check a given x-y position in the
- # scale and activate the slider if the x-y position falls within
- # the slider.
- #
- # Arguments:
- # w - The scale widget.
- # x, y - Mouse coordinates.
- sub Activate
- {
- my $w = shift;
- my $x = shift;
- my $y = shift;
- return if ($w->cget("-state") eq "disabled");
- my $ident = $w->identify($x,$y);
- if (defined($ident) && $ident eq 'slider')
- {
- $w->configure(-state => "active")
- }
- else
- {
- $w->configure(-state => "normal")
- }
- }
-
- 1;
-