I want to grab screen of my QML application. But my root QML object is ApplicationWindow
, so I can't use QQuickView
to show it. Instead I have to use QQmlApplicationEngine
.
I know how to take screenshot with QQuickView
(QQuickWindow::grabWindow
), but don't know how to take it with QQmlApplicationEngine
.
My main
file:
int main(int argc, char *argv[])
{
QApplication app(argc, argv);
ApplicationData appData;
QQmlApplicationEngine engine;
engine.load(QUrl("qrc:///main.qml"));
return app.exec();
}
main.qml
:
import QtQuick 2.1
import QtQuick.Controls 1.1
import QtQuick.Window 2.1
ApplicationWindow {
id: mainWindow
width: appData.screenWidth
height: appData.screenHeight
visible: true
Rectangle {
id: mainWindowBackground
color: "red"
anchors.fill: parent
}
//...
}