Obsolete Members for QCoreApplication
The following members of class QCoreApplication are obsolete. They are provided to keep old source code working. We strongly advise against using them in new code.
Static Public Members
Member Function Documentation
Use arguments().size() instead.
Use arguments() instead.
This function enters the main event loop (recursively). Do not call it unless you really know what you are doing.
This function exits from a recursive call to the main event loop. Do not call it unless you are an expert.
Returns the current loop level.
Waits for an event to occur, processes it, then returns.
This function is useful for adapting Qt to situations where the event processing must be grafted onto existing program loops.
Using this function in new applications may be an indication of design problems.
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