make sure children are included in the moveToThread

161f5096 · Daniel Stonier · e638b9e8 · 161f5096
Commit 161f5096 authored Sep 07, 2014 by Daniel Stonier
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window_QT.cpp modules/highgui/src/window_QT.cpp +3 -3

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--- a/modules/highgui/src/window_QT.cpp
+++ b/modules/highgui/src/window_QT.cpp
@@ -740,14 +740,14 @@ double cvGetOpenGlProp_QT(const char* name)
 GuiReceiver::GuiReceiver() : bTimeOut(false), nb_windows(0)
 {
    doesExternalQAppExist = (QApplication::instance() != 0);
-    if ( doesExternalQAppExist ) {
-        moveToThread(QApplication::instance()->thread());
-    }
    icvInitSystem(&parameterSystemC, parameterSystemV);

    timer = new QTimer(this);
    QObject::connect(timer, SIGNAL(timeout()), this, SLOT(timeOut()));
    timer->setSingleShot(true);
+    if ( doesExternalQAppExist ) {
+        moveToThread(QApplication::instance()->thread());
+    }
 }