Tal Lancaster
44 lines
976 B
C++
44 lines
976 B
C++
/***
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Simple example showing how to read a property.
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Specifically getting the text property from a Text object.
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and converting it to std::string.
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NOTE: The findChild searches on objectName and not id.
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id is internal to Quick.
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1/17/17 -- Tal Lancaster
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***/
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#include <iostream>
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#include <string>
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#include <QGuiApplication>
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#include <QQuickView>
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#include <QtQuick>
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#include <QtQml>
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#include <QtCore>
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int main (int argc, char* argv[])
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{
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QGuiApplication q_app (argc, argv);
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// Using QQuickView
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QQuickView view;
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view.setSource(QUrl::fromLocalFile("../qml/hw.qml"));
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view.show();
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QObject* object {view.rootObject () };
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QObject* text {object->findChild<QObject*> ("helloText") };
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if (text) {
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std::string str {text->property ("text").toString().toStdString() };
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std::cout << "from text obj " << str << "\n";
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}
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else {
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std::cout << "text object not found.\n";
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}
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return q_app.exec ();
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}
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