liblo | Open Sound Control protocol for POSIX systems | Audio Utils library
kandi X-RAY | liblo Summary
kandi X-RAY | liblo Summary
liblo is a lightweight library that provides an easy to use implementation of the OSC protocol. For more information about the OSC protocol, please see:.
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QUESTION
We have a line of code that I've been using forever (or longer) to fetch a pointer to the root window. We've recently started importing our components from a server using the HTTP syntax for import. When we put then together, the program crashes, with engine.rootObjects().first() returning empty. Here is a simplified "main.cpp":
...ANSWER
Answered 2020-Nov-13 at 07:15There is nothing obscure but it is expected behavior. The rootObjects are assigned to C++ when the object is finished building and since you have an asynchronous loading url (the http) then the construction is asynchronous. So if you want to get root then you must use the objectCreated signal:
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