DeleteFinishBox

1. Overview

The DeleteFinishBox module presents the final result of a snapshot-deletion workflow.

Its principal responsibilities are:

  • Shows success or failure status
  • Provides the completion message used by DeleteWindow

2. Class Structure and Dependencies

public class DeleteFinishBox : Gtk.Box

The source imports:

  • Gtk
  • Gee
  • TeeJee.Logging
  • TeeJee.FileSystem
  • TeeJee.JsonHelper
  • TeeJee.ProcessHelper
  • TeeJee.GtkHelper
  • TeeJee.System
  • TeeJee.Misc

The GTK inheritance and imported modules allow the component to participate in the application event loop, share the central backup state, and construct native GTK4 controls.

3. Primary Runtime State

The principal fields declared by the module include:

  • Gtk.Label lbl_header – page or result heading
  • Gtk.Label lbl_message – descriptive page or result message
  • Gtk.Window parent_window – parent GTK window used for transient dialogs

4. User Interface Composition

The module primarily configures or hosts widgets created by reusable child components.

5. Initialization

DeleteFinishBox()

public DeleteFinishBox(Gtk.Window _parent_window)

Initializes the class instance, creates its GTK controls, and prepares the initial state.

6. Central Controller Integration

The module does not directly access the global App controller and instead operates through its own inputs or child objects.

7. Method Reference

update_message()

public void update_message(bool success)

Updates final-page labels according to the operation result.

8. External Resources and Paths

The component does not directly define protected filesystem paths or external command strings.

9. Data and Event Flow

  1. Construct the component and initialize its child controls

10. Runtime and Security Considerations

  • GTK lifecycle: the widget is initialized, refreshed, and destroyed as part of its parent window lifecycle.

11. Implementation Considerations

  • State synchronization: refresh and save methods must keep visible controls consistent with the underlying application model.

12. Licensing

The source header contains the following copyright notices:

Copyright 2012-2018 Tony George <teejeetech@gmail.com>

The file is distributed under the GNU General Public License version 2 or later.

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