Hi,

I just found out Qt not long ago and really like its interface. But it's kinda complicated when most of the examples are pure coding. I'm trying to do it with the design part...
Right now I'm making a file viewer. So I have a treeView, a graphicsView, a listView and buttons.



I worked out how to put a directory browser in the treeView, and when a file clicked, the path goes to the lineEdit. Now I want the graphicsView to show the picture if one is clicked in the treeList. And the path of the music will go to the listView when button Add is pressed. Any advice how to do that?

I'd appreciate if you actually explain it so I can understand, I don't like "copy and paste" the code, it makes me feel very bad.