A convenience function for showing an application’s about dialog from AppStream metadata.
See [ctor@AboutDialog.new_from_appdata] for details.
| parent |
the parent widget |
| resource_path |
The resource to use |
| release_notes_version |
The version to retrieve release notes for |
| ... |
value of first property, followed by more pairs of property name and value, `NULL`-terminated |
| first_property_name |
the name of the first property |