How to pass slot as parameter?
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I don't understand how to do this like for example:
@void RequestMessage(SLOT *callback)
{
callback.Call(data);
}@I want someone to be able to specify a function on which they get the callback.
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SLOT is a "function":http://qt-project.org/doc/qt-5/signalsandslots.html#slots. It can either member of a class or standalone function.
If you need to pass a slot to another function then declare that another function with pointer to a slot-function as a parameter and then call that parameter. An example with member function:
@
class A
{
...
public slots:
void foo(int);
...
};void otherFunction(void (A::*param)(int))
{
*param(10);
}
@