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lib/App/SeismicUnixGui/misc/param_widgets_neutral.pm  view on Meta::CPAN

	if ( $button_w_aref && $settings_aref ) {

		for ( my $i = $first; $i < $length; $i++ ) {

			@$button_w_aref[$i]->configure(
				-onvalue          => 'on',
				-offvalue         => 'off',
				-selectcolor      => 'green',
				-activebackground => 'red',
				-background       => 'red',
				-variable         => \@$settings_aref[$i],
			);
		}
	}
	else {
		print("param_widgets_neutral, redisplay_check_buttons missing parameters\n");
	}
	return ();
}

=head2 sub redisplay_labels 

  print("1. redisplay, resdisplay_labels, text is @{$label_array_ref}[$i]\n");
  print("redisplay, resdisplay_labels, i is $i\n");
  print("2. redisplay, resdisplay_labels, text is @{$LSU->{_label_array_ref}}[$i]\n");

=cut

sub redisplay_labels {
	my ($self)        = @_;
	my $labels_w_aref = $param_widgets_color_href->{_labels_w_aref};
	my $labels_aref   = $param_widgets_color_href->{_labels_aref};
	my $first         = $param_widgets_color_href->{_first_idx};
	my $length        = scalar @{ $param_widgets_color_href->{_labels_aref} };

#	print("param_widgets_neutral,redisplay_labels, length=$length\n");
#	print("param_widgets_neutral,redisplay_labels, first=$first\n");
	
	if (length $labels_w_aref) {
		
		for ( my $i = $first; $i < $length; $i++ ) {

#			print("i:$i   param_widgets_neutral2,redisplay_labels length:$length\n");
#			print(" text is @{$labels_aref}[$i]\n");
#            print(" label array widget $labels_w_aref\n");
            
			@$labels_w_aref[$i]->configure( -text => @$labels_aref[$i], );
		}
	}
	else {
		print("param_widgets_neutral,redisplay labels, Warning parameters or labels_w_aref missing \n");
	}
	return ();
}

=head2 sub redisplay_values 

  display parameter values without quotes
  although internally we always have quotes for strings
  and no quotes if the value looks like a number
  
  i/p: 2 array references
  o/p: array reference

  N.B. This is an ENTRY widget
  textvariables must be a reference in order
  for -validatecommand to work. BEWARE!

  DB

=cut 

sub redisplay_values {

	my ($self)        = @_;
	my $values_w_aref = $param_widgets_color_href->{_values_w_aref};
	my $values_aref   = $param_widgets_color_href->{_values_aref};
	my $first         = $param_widgets_color_href->{_first_idx};
	my $length        = scalar @{ $param_widgets_color_href->{_values_aref} };

	# my $length 				= $param_widgets_color_href->{_length};
	# print("param_widgets_neutral, redisplay_values, length is $length\n");
	if (   $values_w_aref
		&& $values_aref )
	{

		for ( my $i = $first; $i < $length; $i++ ) {

			my $control = control->new();

			# print("1. param_widgets_neutral,redisplay_values,chkbtn @{$param_widgets_color_href->{_check_buttons_settings_aref}}[$i]\n");

			# print("param_widgets_neutral, redisplay_values, i is $i\n");
			# print("1. param_widgets_neutral, redisplay_values, value is @{$values_aref}[$i]\n");

			#  &_changes is invoked if
			#  there is a new selection after an entry change
			#  or even just if redisplay is selected
			#  _changes returns a 0 to invoke an error check
			# -validate				=> 'focusout',

			# remove terminal quotes for values, only for display purposes
			# when later read again the values will be given quotes if they
			# do not look like a number-- this occurs in a superclass
			@{$values_aref}[$i] =
				$control->get_no_quotes( @{$values_aref}[$i] );

			# print("2. param_widgets_neutral, redisplay_values, quoteless value is @{$values_aref}[$i]\n");
			@$values_w_aref[$i]->configure(
				-textvariable    => \@{$values_aref}[$i],
				-validate        => 'all',
				-validatecommand => [ \&_changes, $self, $i ],
				-invalidcommand  => \&error_check,
			);

			# print("2. param_widgets_neutral,redisplay_values,chkbtn @{$param_widgets_color_href->{_check_buttons_settings_aref}}[$i]\n");
		}
	}
	else {
		print("2. param_widgets_neutral,redisplay_values,missing parameters\n");