How to overly a transparent QWidget on a QWindow?
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In the following code, scadeWindow is a instance of customized class ScadeWindow which is a subclass of QWindow. Now I want to put a transparent QLabel on scadeWindow, but failed.
request for a solution for this problem.@
ScadeWidget::ScadeWidget(QWidget *parent):QWidget(parent)
{
QSurfaceFormat format;
format.setSamples(16);
scadeWindow = new ScadeWindow(format);// Combining Qt Widgets and QML with QWidget::createWindowContainer() // http://www.ics.com/blog/combining-qt-widgets-and-qml-qwidgetcreatewindowcontainer#.UlzdRlAge-U // OpenGL in Qt 5.1 – Part 5 // http://www.kdab.com/opengl-in-qt-5-1-part-5/ // OpenGL Window Example // http://qt-project.org/doc/qt-5.1/qtgui/openglwindow.html container = QWidget::createWindowContainer(scadeWindow, this); container->setAttribute(Qt::WA_TranslucentBackground); container->setMinimumSize(scadeWindow->width(), scadeWindow->height()); auto label = new QLabel("Hello, the world!", this); label->setAttribute(Qt::WA_TranslucentBackground); label->setAlignment(Qt::AlignHCenter | Qt::AlignVCenter);
}
@
I use this -
what if add:
@label->setStyleSheet("background:transparent");@
?