It does not create a chart
-
@suslucoder said in It does not create a chart:
If i move initChartView and timer_slot, is it true?
It won't change anything as these two variables will still be unrelated.
@suslucoder said in It does not create a chart:
can i connect them, or what can i do for this problem? I read and write in mythread.cpp
You have to get the data from your mythread object back to your MainWindow.
As I already suggested, you really should start with C++ basics before playing with threading.
-
@SGaist said in It does not create a chart:
You have to get the data from your mythread object back to your MainWindow.
What is the way for getting datas from mythread to my mainwindow? I would be very happy if you could show me the way
-
Use a signal to transfer the queue. Make it a const reference.
-
What did you not understand ?
-
Your slot is not your queue. Did you read the chapter about signals and slots ?
-
@SGaist yes i did. But i cannot understand how can i get datas
-
@suslucoder What exactly can't you understand? In the documentation @SGaist posted there is even an example with signal/slot with parameter...
