Проект OpenNet: MAN Curses::UI::Dialog::Dirbrowser (3) Библиотечные вызовы (FreeBSD и Linux)

Интерактивная система просмотра системных руководств (man-ов)

Curses::UI::Dialog::Dirbrowser (3)

>> Curses::UI::Dialog::Dirbrowser (3) ( Разные man: Библиотечные вызовы )

NAME

Curses::UI::Dialog::Dirbrowser - Create and manipulate filebrowser dialogs

CLASS HIERARCHY

 Curses::UI::Widget
    |
    +----Curses::UI::Container
            |
            +----Curses::UI::Window
                    |
                    +----Curses::UI::Dialog::Dirbrowser

SYNOPSIS

    use Curses::UI;
    my $cui = new Curses::UI;
    my $win = $cui->add('window_id', 'Window');

    # The hard way.
    # -------------
    my $dialog = $win->add(
        'mydialog', 'Dialog::Dirbrowser'
    );
    $dialog->focus;
    my $file = $dialog->get();
    $win->delete('mydialog');

    # The easy way (see Curses::UI documentation).
    # --------------------------------------------
    $file = $cui->filebrowser();
    $file = $cui->loadfilebrowser();
    $file = $cui->savefilebrowser();

DESCRIPTION

Curses::UI::Dialog::Dirbrowser is a dirbrowser dialog. This type of dialog can be used to select a directory, anywhere on the filesystem.

See exampes/demo-Curses::UI::Dialog::Dirbrowser in the distribution for a short demo.

OPTIONS

* -title < TEXT >: Set the title of the dialog window to TEXT.
* -path < PATH >: Set the path to start with to PATH. If this path does not exist, the filebrowser will start in the rootdirectory.
* -show_hidden < BOOLEAN >: If BOOLEAN has a true value, hidden files (the filename starts with a dot) will also be shown. By default this option is set to false.

METHODS

* new ( OPTIONS )
* layout ( )
* draw ( BOOLEAN )
* focus ( ): These are standard methods. See Curses::UI::Container for an explanation of these.
* get ( ): This method will return the complete path to the file that was selected using the filebrowser. If no file was selected, this method will return an undefined value.

SPECIAL BINDINGS

* escape: This will invoke the cancel button, so the filebrowser widget returns without selecting any file.
* ~: If the directory- or filelistbox of the dialog window has the focus and the tilde (~) button is pressed, the filebrowser will chdir to the homedirectory of the current user.

AUTHOR

Maintained by Marcus Thiesen (marcus@cpan.thiesenweb.de)

This package is free software and is provided ``as is'' without express or implied warranty. It may be used, redistributed and/or modified under the same terms as perl itself.