紧急求助,关于Signals and Slots! 谢谢!
我在Qt.-3.1.2中用鼠标分别添加了一个Slot: StateSlot(QString str) 和一个Signal:StateSignal(QString str)
并且也connect()了(两种都试了:1鼠标操作,2自己写:connect(MoniTimer, SIGNAL(timeout()), this, SLOT(MoniSlot())); )
编译没问题,但运行时出现以下问题:
QObject::connect: No such signal Sever::StateSignal(QString str)
QObject::connect: (sender name: 'Sever')
QObject::connect: (receiver name: 'Sever')
我以前用过不带参数的Signals and Slots!
带参数的Signals and Slots! 应该如何使用?我的用法是否有问题?
请高手指教!谢谢!
[ 此贴被XChinux在2005-08-27 20:36重新编辑 ]