[NewBe] A Contact List with QTreeView or Widget

[comuun]

Hello Qt Centre Community,

I'm new to the whole Qt-Framework and although I've read countless tutorials
I haven't found where to really begin when trying to do what I want to do.

What I want to do is implement a QTreeView to display my contact-list, but
change the whole appearance of the Tree/List.

To really customize the whole thing i have come to the (possibly wrong)
conclusion that I will need delegates and/or override the print event.

But I have no clue as to where to start. I realized that it isn't the smartest
move to try to create my custom contact list and learning how to
work with delegates and print events at the same time, but rather
start learning that first and doing my own thing later.

My questions I guess are thus:

• Do I need both delegates and the print event to make a contact list that lists more than an icon and a string in one entry and expends an item to view a little bit more (or embiggen the icon) when it is selected?
• I want different behavior in parent and child items (e.g. indentation)
• Is QTreeView the right Widget to customize or does QListView have Child and Parent Nodes that you can collapse and expand too? Which one of the two (or possibly a completely other solution) should i use?
• What should I learn first and whats the best source/tutorial to learn that specific topic and the implementation?
• How should I use the stuff that I need first in order to grasp the theory completely?

I realize that some might think those questions signs of laziness, and unwillingness to research.
But I really don't know where to start first and what i really need to make what I want

So please be patient with me and try to help me out a little.

(With my qt knowledge base being what it is at the moment i could realize the whole project right here and now, but
it wouldn't look good and miss a lot of functionality that i wish it to have. I just want to do as much as possible
right from the start, so that I won't have to rework as much later on)

Kind regards, comuun




EDIT: Omg sorry, for some reason either my brain didn't want to see the newbie section on this board!! Could someone be so kind as to move the thread into the right section? Thanks a million

EDIT2: I read somewhere that QToolBox might be a good solution, too? I really don't know wether i should use ToolBox TreeView ListView and whatnot :'(