Basic QT in C++ - Having trouble comprehending

Question

I'm having trouble understanding how QT works. Can somebody show me an example, where you have a frame with a button named "button1" and when that button is pushed, do something, maybe a

cout << "hi";

I can't seem to understand how to setup the slot for a QPushButton.

Answer 1

从这里开始http://doc.qt.nokia.com/4.7-snapshot/how-to-learn-qt.html

Answer 2

Look at the examples in the Qt folder.

c:/qt/4.7.1/examples/

Answer 3

请参阅： 信号和插槽