btw, I haven't actually tested this.
I'm just going by what the docs say :
LSUIElement
If this key is set to “1”, Launch Services runs the application as an agent application. Agent applications do not appear in the Dock or in the Force Quit window. Although they typically run as background applications, they can come to the foreground to present a user interface if desired. A click on a window belonging to an agent application brings that application forward to handle events.
The Dock and loginwindow are two applications that run as agent applications.
Also of interest might be this one : LSUIPresentationMode
This key identifies the initial user-interface mode for the application. You would use this in applications that may need to take over portions of the screen that contain UI elements such as the Dock and menu bar. Most modes affect only UI elements that appear in the content area of the screen, that is, the area of the screen that does not include the menu bar. However, you can request that all UI elements be hidden as well.
Which is really useful, if you want something "full-screen", perhaps.
:-)
I'm just going by what the docs say :
LSUIElement
If this key is set to “1”, Launch Services runs the application as an agent application. Agent applications do not appear in the Dock or in the Force Quit window. Although they typically run as background applications, they can come to the foreground to present a user interface if desired. A click on a window belonging to an agent application brings that application forward to handle events.
The Dock and loginwindow are two applications that run as agent applications.
Also of interest might be this one : LSUIPresentationMode
This key identifies the initial user-interface mode for the application. You would use this in applications that may need to take over portions of the screen that contain UI elements such as the Dock and menu bar. Most modes affect only UI elements that appear in the content area of the screen, that is, the area of the screen that does not include the menu bar. However, you can request that all UI elements be hidden as well.
Which is really useful, if you want something "full-screen", perhaps.
:-)