Problems with Open-Source Downloads read https://www.qt.io/blog/problem-with-open-source-downloads and https://forum.qt.io/post/638946

QEventLoop



  • Hi,
    I am writting a second screen application where I try to send images of the qt gui over network.I have some event s comming over network and make change in the gui.When i tried capturing the image after postEvent() the image stored is the image before change in UI.So i know it is because of qtevent loop .Can i make it run in my own qeventloop and capture the image after eventloop quits.Please help.



  • Maybe in the event where you load the new picture also do the update() function to indicate a direct redraw of the GUI element.


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