Loading Page while Loading data

[hisong1988]

Hello,all.

I want to achieve that effect: when I press a button and then the app loading data via network, so I need a page(or a widget) to show that I am loading the data. and the page should be dynamically show how much data the app loaded.

I have some question:

1. which classes I could use?(the QSplashScreen?,but how to "dynamically" show message)

2. Should I use the Thread when showing the loading widget as I am loading data in the background?

[mohsen]

Hello,
You should implement your desired "Loading" widget yourself. You may use a class for your entire network operations and send its pocket send and received data to the Loading Widget through connecting signals and slots. Usually QNetwork operates as self-threaded and you wont need to put it on another thread unless you've used a modal dialog to show your Loading form.

[goetz]

QProgressDialog:"http://doc.qt.nokia.com/stable/qprogressdialog.html" could be a solution.