how to get data from signal?

[banlinhtienphong]

assume,I have
connect(obj1,SIGNAL(changestatus(int),obj2,SLOT(ge tdata()));
how I get int value in signal from getdata function?

[Zlatomir]

Use a slot that has an int parameter, something like:

void CLASSNAME::getData(int inValue){
    //use the value
}
//to connect use:
connect(obj1,SIGNAL(changestatus(int),obj2,SLOT(getdata(int))); //you only write the type at the connect statement

void CLASSNAME::getData(int inValue){
    //use the value
}
//to connect use:
connect(obj1,SIGNAL(changestatus(int),obj2,SLOT(getdata(int))); //you only write the type at the connect statement

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