Current File : //proc/self/root/usr/local/share/man/man3/Curses::UI::Progressbar.3pm
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.\" ========================================================================
.\"
.IX Title "Curses::UI::Progressbar 3"
.TH Curses::UI::Progressbar 3 "2011-08-31" "perl v5.10.1" "User Contributed Perl Documentation"
.\" For nroff, turn off justification. Always turn off hyphenation; it makes
.\" way too many mistakes in technical documents.
.if n .ad l
.nh
.SH "NAME"
Curses::UI::Progressbar \- Create and manipulate progressbar widgets
.SH "CLASS HIERARCHY"
.IX Header "CLASS HIERARCHY"
.Vb 3
\& Curses::UI::Widget
\& |
\& +\-\-\-\-Curses::UI::Progressbar
.Ve
.SH "SYNOPSIS"
.IX Header "SYNOPSIS"
.Vb 3
\& use Curses::UI;
\& my $cui = new Curses::UI;
\& my $win = $cui\->add(\*(Aqwindow_id\*(Aq, \*(AqWindow\*(Aq);
\&
\& my $progressbar = $win\->add(
\& \*(Aqmyprogressbar\*(Aq, \*(AqProgressbar\*(Aq,
\& \-max => 250,
\& \-pos => 42,
\& );
\&
\& $progressbar\->draw;
.Ve
.SH "DESCRIPTION"
.IX Header "DESCRIPTION"
Curses::UI::Progressbar is a widget that can be used to
provide some sort of progress information to the user
of your program. The progressbar looks like this:
.PP
.Vb 3
\& +\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-+
\& |||||||||\-\-\-\-\-\-\-\-\-\- 14% \-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\- |
\& +\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-+
.Ve
.PP
See exampes/demo\-Curses::UI::Progressbar in the distribution
for a short demo.
.SH "STANDARD OPTIONS"
.IX Header "STANDARD OPTIONS"
\&\fB\-parent\fR, \fB\-x\fR, \fB\-y\fR, \fB\-width\fR, \fB\-height\fR,
\&\fB\-pad\fR, \fB\-padleft\fR, \fB\-padright\fR, \fB\-padtop\fR, \fB\-padbottom\fR,
\&\fB\-ipad\fR, \fB\-ipadleft\fR, \fB\-ipadright\fR, \fB\-ipadtop\fR, \fB\-ipadbottom\fR,
\&\fB\-title\fR, \fB\-titlefullwidth\fR, \fB\-titlereverse\fR
.PP
For an explanation of these standard options, see
Curses::UI::Widget.
.SH "WIDGET-SPECIFIC OPTIONS"
.IX Header "WIDGET-SPECIFIC OPTIONS"
.IP "\(bu" 4
\&\fB\-min\fR < \s-1VALUE\s0 >
.Sp
This opion sets the minimum value for the progress bar.
Default is 0.
.IP "\(bu" 4
\&\fB\-max\fR < \s-1VALUE\s0 >
.Sp
This opion sets the maximum value for the progress bar.
.IP "\(bu" 4
\&\fB\-pos\fR < \s-1VALUE\s0 >
.Sp
This option sets the startposition for the progress
bar.
.IP "\(bu" 4
\&\fB\-nopercentage\fR < \s-1BOOLEAN\s0 >
.Sp
This option controls if a percentage indicator should
be drawn in the widget. The default for the \s-1BOOLEAN\s0
value is false, so a percentage incdicator will be drawn.
.IP "\(bu" 4
\&\fB\-showvalue\fR < \s-1BOOLEAN\s0 >
.Sp
If this option is set to a true value, the current
position value will be drawn in the widget.
.IP "\(bu" 4
\&\fB\-nocenterline\fR < \s-1BOOLEAN\s0 >
.Sp
This option controls if a horizontal line should
be drawn in the widget. The default for the \s-1BOOLEAN\s0
value is false, so a horizontal line will be drawn.
.SH "METHODS"
.IX Header "METHODS"
.IP "\(bu" 4
\&\fBnew\fR ( \s-1OPTIONS\s0 )
.IP "\(bu" 4
\&\fBlayout\fR ( )
.IP "\(bu" 4
\&\fBdraw\fR ( \s-1BOOLEAN\s0 )
.IP "\(bu" 4
\&\fBintellidraw\fR ( )
.IP "\(bu" 4
\&\fBfocus\fR ( )
.Sp
These are standard methods. See Curses::UI::Widget
for an explanation of these.
.IP "\(bu" 4
\&\fBget\fR ( )
.Sp
This method will return the current \fB\-pos\fR value of the widget.
.IP "\(bu" 4
\&\fBpos\fR ( \s-1VALUE\s0 )
.Sp
This method will set the \fB\-pos\fR value of the widget to \s-1SCALAR\s0.
.SH "DEFAULT BINDINGS"
.IX Header "DEFAULT BINDINGS"
Since a Progressbar is a non-interacting widget, it does not have
any bindings.
.SH "SEE ALSO"
.IX Header "SEE ALSO"
Curses::UI,
Curses::UI::Widget,
Curses::UI::Common
.SH "AUTHOR"
.IX Header "AUTHOR"
Copyright (c) 2001\-2002 Maurice Makaay. All rights reserved.
.PP
Maintained by Marcus Thiesen (marcus@cpan.thiesenweb.de)
.PP
This package is free software and is provided \*(L"as is\*(R" without express
or implied warranty. It may be used, redistributed and/or modified
under the same terms as perl itself.
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