Hello,

I am developing a kde plasmoid and cannot get basic communication between cpp and qml. I think everything is returning the correct type but I am still getting undefined. Here are my files:

unixtime.h

Code: Select all

#ifndef UNIXTIME_H
#define UNIXTIME_H


#include <Plasma/Applet>

class unixtime : public Plasma::Applet
{
    Q_OBJECT
    Q_PROPERTY(QString nativeText READ nativeText CONSTANT)

public:
    unixtime( QObject *parent, const QVariantList &args );
    ~unixtime();
    QString nativeText() const;
    QString text() const;

private:
    QString m_nativeText;
};

#endif



unixtime.cpp

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#include "unixtime.h"
#include <klocalizedstring.h>
#include <QString>

unixtime::unixtime(QObject *parent, const QVariantList &args)
    : Plasma::Applet(parent, args),
      m_nativeText(i18n("Text coming from C++ plugin"))
{
}

unixtime::~unixtime()
{
}

QString unixtime::nativeText() const
{
    return QString("Test");
    return m_nativeText;
}

QString unixtime::text() const
{
    return QString("test");
}

K_EXPORT_PLASMA_APPLET_WITH_JSON(unixtime, unixtime, "metadata.json")

#include "unixtime.moc"



main.qml

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import QtQuick 2.1
import QtQuick.Layouts 1.1
import org.kde.plasma.core 2.0 as PlasmaCore
import org.kde.plasma.plasmoid 2.0
import org.kde.plasma.components 2.0 as PlasmaComponents

Item {
    Plasmoid.fullRepresentation: ColumnLayout {
        anchors.fill: parent
        Image {
            Layout.fillHeight: true
            Layout.fillWidth: true
            fillMode: Image.PreserveAspectFit
            source: "../images/pairs.svgz"
        }
        PlasmaComponents.Label {
            Layout.alignment: Qt.AlignCenter
            text: plasmoid.nativeInterface.text  //ERROR OCCURS HERE, AM I CALLING THE CPP WRONG?
        }
    }
}


Thank you for your help!
This error is occurring on the text object.

Never used those classes, but assuming plasmoid.nativeInterface refers to an instance of unixtime, "text" does not seem to be a property.