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FVWM - Perl library - FVWM::Tracker::WindowList

FVWM::Tracker::WindowList

Section: FVWM Perl library (3)
Updated: 2005-08-24
Source: FVWM/Tracker/WindowList.pm
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DESCRIPTION

This is a subclass of FVWM::Tracker that enables to read the window information.

This tracker defines the following observables:

    "window added",
    "window deleted",
    "window properties updated",
    "window moved",
    "window resized",
    "window iconified",
    "window deiconified",
    "window name updated",
    "window stack updated",
    "window icon updated",

SYNOPSYS

Using FVWM::Module $module object:

    my $tracker = $module->track("WindowList");
    my @windows = $tracker->windows;
    foreach my $window ($tracker->windows) {
        print "+$window->{x}+$window->{y}, $window->{name}\n";
    }

or:

    my $tracker = $module->track("WindowList", "winfo");
    my $x = $tracker->data("0x230002a")->{x};

or:

    my $tracker = $module->track("WindowList", $options);
    my $data = $tracker->data;
    while (my ($winId, $window) = each %$data) {
        next unless $window->match("CurrentPage, Iconified");
        $module->send("Iconify off", $winId);
    }

Default $options string is: ``!stack !icons names winfo''

OVERRIDDEN METHODS

new module params: It is possible the kind of window list.
To be written.
data [window-id]: Returns array ref of window hash refs. or one window hash ref if window-id is given.
dump [window-id]: Works similarly to data, but returns debug lines for one or all windows.

METHODS

pageInfo [field]: Returns hash ref of page/desk info, or actual hash value using field as a key (if specified).

AUTHORS

Mikhael Goikhman <migo@homemail.com>
Scott Smedley

This document was created by man2html, using the manual pages.
Time: 00:51:35 GMT, August 27, 2005

Last modified on April 26, 2010