[Qt-interest] Executing code after QApplication::exec() without user intervention
william.crocker at analog.com
william.crocker at analog.com
Tue Apr 27 19:25:10 CEST 2010
>>
>> How do have a method executed automatically after the main event loop
>> (app->exec()) has started? This is for the case where the application
>> takes a command-line argument to open a file. Right now, this is simply
>> done the usual way, through the application's "File->Open" menu. But
>> providing a filename as a command-line arg means I need to open the file
>> without user intervention.
>
Use a singleShot timer.
I'm pretty sure the timer will not actually
be serviced until you enter the event loop.
Bill
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