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.\" ========================================================================
.\"
.IX Title "Tickit::Widget::HBox 3pm"
.TH Tickit::Widget::HBox 3pm "2020-11-04" "perl v5.30.3" "User Contributed Perl Documentation"
.\" For nroff, turn off justification.  Always turn off hyphenation; it makes
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.nh
.SH "NAME"
"Tickit::Widget::HBox" \- distribute child widgets in a horizontal row
.SH "SYNOPSIS"
.IX Header "SYNOPSIS"
.Vb 3
\&   use Tickit;
\&   use Tickit::Widget::HBox;
\&   use Tickit::Widget::Static;
\&
\&   my $hbox = Tickit::Widget::HBox\->new;
\&
\&   foreach my $position (qw( left centre right )) {
\&      $hbox\->add(
\&         Tickit::Widget::Static\->new(
\&            text   => $position,
\&            align  => $position,
\&            valign => "middle",
\&         ),
\&         expand => 1
\&      );
\&   }
\&
\&   Tickit\->new( root => $hbox )\->run;
.Ve
.SH "DESCRIPTION"
.IX Header "DESCRIPTION"
This subclass of Tickit::Widget::LinearBox distributes its children in a
horizontal row. Its height will be the height of the tallest child, and its
width will be the sum of the widths of all the children, plus the inter-child
spacing.
.SH "STYLE"
.IX Header "STYLE"
The default style pen is used as the widget pen.
.PP
Note that while the widget pen is mutable and changes to it will result in
immediate redrawing, any changes made will be lost if the widget style is
changed.
.PP
The following style keys are used:
.IP "spacing => \s-1INT\s0" 4
.IX Item "spacing => INT"
The number of columns of spacing between children
.SH "AUTHOR"
.IX Header "AUTHOR"
Paul Evans <leonerd@leonerd.org.uk>