Added 1ms delay to let system decorate Qt windows

7 years ago · 7123d9c376
parent b67c64e2c8
commit 7123d9c376
1 changed files with 1 additions and 0 deletions
--- a/modules/highgui/src/window_QT.cpp
+++ b/modules/highgui/src/window_QT.cpp
@ -994,6 +994,7 @@ void GuiReceiver::createWindow(QString name, int flags)

    nb_windows++;
    new CvWindow(name, flags);
+    cvWaitKey(1);
 }