Hi everyone,
I have problems writing my first qml/c++ app. Maybe someone can lend me a helping hand?
My app should show some health states including network settings. Reading the “ipAddress” is no problem, but I get a parser error on “eth0.onIpAddressChanged”, saying the eth0 is unknown. Couldn’t be that much, but I havn’t found the problem/a solution yet.
Thanks in advance,
Horst
cpp:
class netData : public QObject {
Q_OBJECT
Q_PROPERTY(QString ipAddress READ getIpAddress WRITE setIpAddress NOTIFY ipAddressChanged)
QString getIpAddress(void) const;
void setIpAddress(QString address);
signals:
void ipAddressChanged(QString addr);
}
main.cpp:
...
context->setContextProperty("eth0", myNetData );
qml:
Rectangle {
width: 360
height: 360
Text {
color: "#000000"
height: 20
x: 10
y: 10
id: text1
text: "ipAddr: " + eth0.ipAddress
font.weight: Font.Bold
font.pixelSize: 11
verticalAlignment: Text.AlignVCenter
}
eth0.onIpAddressChanged: {
text1.text = "ipAddr: " + addr;
}
}
↧