This class allows you to manage the Actions for a .desktop file. Actions are the options you get when you right click an icon.
As per the freedesktop.org specifications

These Actions can be added or removed via the DesktopFile.DesktopActions property

该类是可创建。

该类的行为像一个可读/可写数组。

属性

Exec	Get or set the command to run on selection
Key	Get or set the keyName that will be it's Action name
Name	Get or set the Name (Text) that will display in the menu.
Properties	List all available Property names for items in the Action including Name and Exec

方法

Delete	Remove the action
Exist	Check if a property name exists (case insensitive, will not use language filter)

事件

Change