make sure children are included in the moveToThread

2014-09-08 04:31:37 +09:00
parent e638b9e805
commit 161f50962d
1 changed files with 3 additions and 3 deletions
--- 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());
+    }
 }