Curses::UI::Dialog::Filebrowser(3pm)

1Curses::UI::Dialog::FilUesberrowCsoenrt(r3i)buted Perl DCoucrusmeesn:t:aUtIi:o:nDialog::Filebrowser(3)
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NAME

6       Curses::UI::Dialog::Filebrowser - Create and manipulate filebrowser
7       dialogs
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CLASS HIERARCHY

10        Curses::UI::Widget
11           |
12           +----Curses::UI::Container
13                   |
14                   +----Curses::UI::Window
15                           |
16                           +----Curses::UI::Dialog::Filebrowser
17

SYNOPSIS

19           use Curses::UI;
20           my $cui = new Curses::UI;
21           my $win = $cui->add('window_id', 'Window');
22
23           # The hard way.
24           # -------------
25           my $dialog = $win->add(
26               'mydialog', 'Dialog::Filebrowser'
27           );
28           $dialog->focus;
29           my $file = $dialog->get();
30           $win->delete('mydialog');
31
32           # The easy way (see Curses::UI documentation).
33           # --------------------------------------------
34           $file = $cui->filebrowser();
35           $file = $cui->loadfilebrowser();
36           $file = $cui->savefilebrowser();
37

DESCRIPTION

39       Curses::UI::Dialog::Filebrowser is a filebrowser dialog.  This type of
40       dialog can be used to select a file, anywhere on the filesystem.
41
42       See exampes/demo-Curses::UI::Dialog::Filebrowser in the distribution
43       for a short demo.
44

OPTIONS

46       ·   -title < TEXT >
47
48           Set the title of the dialog window to TEXT.
49
50       ·   -path < PATH >
51
52           Set the path to start with to PATH. If this path does not exist,
53           the filebrowser will start in the rootdirectory.
54
55       ·   -file < FILE >
56
57           Set the filename to start with to FILE.
58
59       ·   -editfilename < BOOLEAN >
60
61           If BOOLEAN has a true value, the user may edit the filename. This
62           is for example useful for a filebrowser that is used to select a
63           filename to save to. By default this option is set to false.
64
65       ·   -show_hidden < BOOLEAN >
66
67           If BOOLEAN has a true value, hidden files (the filename starts with
68           a dot) will also be shown. By default this option is set to false.
69
70       ·   -mask < ARRAYREF >
71
72           If -mask is defined, a filemask popupbox will be added to the
73           filebrowser dialog window. This popupbox will filter the list of
74           files that is displayed, using a regular expression (case
75           insensitive). The ARRAYREF contains a list of array references.
76           Each array reference has two elements: a regexp and a description.
77           Here's an example -mask:
78
79               my $mask = [
80                   [ '.',        'All files (*)'       ],
81                   [ '\.txt$',   'Text files (*.txt)'  ]
82                   [ 'howto',    'HOWTO documentation' ],
83                   [ 'core',     'Core files'          ],
84               ];
85
86       ·   -mask_selected < INDEX >
87
88           Normally the first mask in the list of masks will be made active
89           upon creation of the filebrowser. If you want another mask to be
90           active, use the -mask_selected option. Set this value to the index
91           of the mask you want to be active. For example: if you would want
92           the "howto" mask in the above example to be active, you would use
93           the value 2 for -mask_selected.
94

METHODS

96       ·   new ( OPTIONS )
97
98       ·   layout ( )
99
100       ·   draw ( BOOLEAN )
101
102       ·   focus ( )
103
104           These are standard methods. See Curses::UI::Container for an
105           explanation of these.
106
107       ·   get ( )
108
109           This method will return the complete path to the file that was
110           selected using the filebrowser. If no file was selected, this
111           method will return an undefined value.
112

SPECIAL BINDINGS

114       ·   escape
115
116           This will invoke the cancel button, so the filebrowser widget
117           returns without selecting any file.
118
119       ·   ~
120
121           If the directory- or filelistbox of the dialog window has the focus
122           and the tilde (~) button is pressed, the filebrowser will chdir to
123           the homedirectory of the current user.
124

AUTHOR

129       Copyright (c) 2001-2002 Maurice Makaay. All rights reserved.
130
131       Maintained by Marcus Thiesen (marcus@cpan.thiesenweb.de)
132
133       This package is free software and is provided "as is" without express
134       or implied warranty. It may be used, redistributed and/or modified
135       under the same terms as perl itself.
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139perl v5.32.0                      2020-07-28Curses::UI::Dialog::Filebrowser(3)