[Solved]How to take ScreenShot Qt/QML

stereomatching

"QtQuick1 example":http://www.developer.nokia.com/Community/Wiki/How_to_take_ScreenShot_Qt/QML

I can't make it work on QtQuick2

screenCapture.hpp
@
#include <QObject>

class QString;
class QQuickView;

class screenCapture : public QObject
{
Q_OBJECT
public:
explicit screenCapture(QQuickView *parent = 0);

public slots:
void capture(QString const &path) const;

private:
QQuickView *currentView_;
};
@

screenCapture.cpp
@
#include <QPixmap>
#include <QQuickView>
#include <QString>

#include "screenCapture.hpp"

screenCapture::screenCapture(QQuickView *currentView) :
QObject(0), currentView_(currentView)
{
}

void screenCapture::capture(QString const &path) const
{
QPixmap::grabWidget(currentView_).save(path);
}
@

main.cpp
@
#include <QGuiApplication>
#include <QQuickPaintedItem>
#include <QQuickView>
#include <QQmlContext>

#include "screenCapture.hpp"

int main(int argc, char *argv[])
{
QGuiApplication app(argc, argv);

qmlRegisterType<screenCapture>("Image", 1, 0, "ScreenCapture");
qmlRegisterType<saveAbleImage>("Image", 1, 0, "SaveAbleImage");

QQuickView view;
view.setResizeMode(QQuickView::SizeRootObjectToView);
view.setSource(QStringLiteral("/Users/Qt/program/experiment_apps_and_libs/funnyCamera/qml/funnyCamera/main.qml"));
view.show();

screenCapture screenClass(&view);
view.rootContext()->setContextProperty("screenObject", &screenClass);

return app.exec&#40;&#41;;

}
@

main.qml
@
import QtQuick 2.0

Rectangle{
id : root
width : 1024
height : 768

MouseArea{
    anchors.fill: root

    onClicked: {           
        console.log("save image"&#41;
        screenObject.capture("Pictures/saveTest.jpg"&#41;
    }
}

}
@

error message

QPixmap::grabWidget is deprecated, use QWidget::grab() instead
QMetaObject::invokeMethod: No such method QQuickView::grab(QRect)

stereomatching

I found a solution, pretty simple, change the function "capture" to

@
void screenCapture::capture(QString const &path) const
{
QImage img = currentView_->grabWindow();
img.save(path);
}
@