真谢谢啊 其实我也是这样做的呢 但是就是报错
network.h
class network
{
public slots:
void sendButtonClicked();
}
lanChat.cpp
lanChat::lanChat(QWidget *parent) : QWidget(parent)
{
net = new network;
sendButton = new QPushButton(tr("发送"), this);
connect(sendButton, SIGNAL(clicked()), net, SLOT(sendButtonClicked()));
}
错误:no matching function for call to 'lanChat::connect(QPushButton*&, const char*, network*&, const char*)'
受不了了啊!!