About QquickWidget has a black background
I have the same problem like's some others
I want to show qml UI in qwidget,but follow the offical example,my project sometimes good , sometimes bad
my code is:
childW = new ChildWidget(this);//custom quickwidget
QHBoxLayout layout = new QHBoxLayout(this);
the code is running OK
but when i use the code in my complex project,the bad which is still has a black background
What am I doing wrong?
Or Qt has some bug in quickwidget?