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App::ZFSCurses::UI::Snapshots(3) User Contributed Perl Documentation App::ZFSCurses::UI::Snapshots(3)

App::ZFSCurses::UI::Snapshots - Draw a list of ZFS snapshots.

Version 1.210.

The App::ZFSCurses::UI::Snapshots module is in charge of drawing a list of ZFS snapshots.

Create an instance of App::ZFSCurses::UI.

Draw and run the UI. Also perform a couple of checks before actually running the UI which are: 1) checking whether the 'zfs' command is actually installed, 2) checking whether the user is root (required for tweaking properties).

Callback when Ctrl+q is pressed. Draw a dialog to ask user for confirmation if he wants to quit the program.

Callback when F1 is pressed. Draw a dialog to print info about the selected property.

Draw the buttons shown at the bottom left of the screen.

NOTE: There are severals of these functions. They are called when going back and forth from one screen to another to redraw some parts of the screen such as buttons and labels.

Draw the main listbox.

Draw the "Go back" button box.

Draw the snapshot properties screen.

Callback when a snapshot is selected and shown.

Callback when a snapshot is to be destroyed.

Callback when the user goes back to the list of snapshots.

The Curses::UI Perl module.

Patrice Clement <monsieurp at cpan.org>

This software is copyright (c) 2020 by Patrice Clement.

This is free software, licensed under the (three-clause) BSD License.

See the LICENSE file.

2020-08-10 perl v5.32.1

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