[Interest] Installer Framework: dynamically adding to list widget

[Kevin Wang]

Hello all,

I am resuming work on my installer, and there is a page I would like to 
add: a listing of all a user's network interfaces, that a user can 
choose from to complete our custom installation script.

I have written a script to detect and parse what network interfaces a 
computer has. I have a .ui file that contains a QListWidget. The form is 
included in the project and displays in the installer properly.

I would like to:

1. Execute a script (installer.execute(...) ) to find and retrieve the 
list of network interfaces

2. At runtime, use that list and append to the QListWidget


I have tried to use

    component.userInterface("NetworkInterfacePage").listWidget.insertItem(
    " network interface 1");

But that results in a runtime error:

      TypeError: Property 'insertItem' of object QListWidget(0x3634c30,
    "listWidget") is not a function


Any ideas what I am doing wrong? Any other ideas/methods to accomplish 
what I want to accomplish?

I find that the IFW documentation is lacking, especially as someone that 
only uses the Qt C++ widgets framework.


Many thanks,

Kevin Wang

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