debian man page for prima::nox11

Query: prima::nox11

OS: debian

Section: 3

Format: Original Unix Latex Style Formatted with HTML and a Horizontal Scroll Bar

Prima::noX11(3) 					User Contributed Perl Documentation					   Prima::noX11(3)

NAME
Prima::noX11 - Use Prima without X11
SYNOPSIS
use Prima::noX11; use Prima; my $error = Prima::XOpenDisplay(); if ( defined $error) { print "not connected to display: $error "; } else { print "connected to display "; }
DESCRIPTION
Prima will by default connect to X11 server on unix. To use Prima functionality in modules or programs where this default behavior is undesired, please follow the guidelines below. No connection In the beginning of a script or a module that is never intended to connect to X11 display, add this: use Prima::noX11; use Prima; It will be possible to connect to X11 server later on manually. Manual connect to X11 If connection to X11 is optional, use this code after "use Prima::noX11" was invoked: my $error = Prima::XOpenDisplay(); if ( defined $error) { print "not connected to display: $error "; } else { print "connected to display "; } Checking if GUI functionality is accesiible. Without X11 connection, no GUI functionality such as screen grabbing will be accessible. In addition to that functionality, windowing functions will only become accessible after Prima::Application creates a single instance $::application. Therefore, if $::application is defined, then all GUI functions can be safely used. If, on the contrary, it is not defined, initiate it as this: unless ( $::application) { my $error = Prima::XOpenDisplay(); die $error if defined $error; require Prima::Application; import Prima::Application; }
AUTHOR
Dmitry Karasik, <dmitry@karasik.eu.org>.
SEE ALSO
Prima::X11 perl v5.14.2 2009-02-24 Prima::noX11(3)
Related Man Pages
prima::detailedoutline(3) - debian
prima::eventhook(3) - debian
prima::scrollwidget(3) - debian
prima::themes(3) - debian
prima::timer(3) - debian
Similar Topics in the Unix Linux Community
unix host actively refused the connection attempt
Multiple wan connection on single PC
VPN Security
Can't open VirtualBox from Tera Term X11 error
X11 forwarding doesn't work