KDE

4935 readers

119 users here now

KDE is an international technology team creating user-friendly free and open source software for desktop and portable computing. KDE’s software runs on GNU/Linux, BSD and other operating systems, including Windows.

Plasma 6 Bugs

If you encounter a bug, proceed to https://bugs.kde.org, check whether it has been reported.

If it hasn't, report it yourself.

PLEASE THINK CAREFULLY BEFORE POSTING HERE.

Developers do not look for reports on social media, so they will not see it and all it does is clutter up the feed.

founded 1 year ago

MODERATORS

[email protected]

How to get network status in QML? (lemmy.ml)

submitted 1 year ago by [email protected] to c/[email protected]

6 comments fedilink hide all child comments

I wrote an applet that makes an API call every 10 minutes, but I want it to show a message if the computer is offline. This means I need to get the network status within QML. I thought a DataEngine might be available, but there isn't.

I read the code for plasma-nm and found this ~~solution~~ hack:

import org.kde.plasma.networkmanagement 0.2 as PlasmaNM
PlasmaNM.NetworkStatus {
    id: networkStatus
}
PlasmaComponents3.Label {
    visible: networkStatus.networkStatus != "Connected"
    text: i18n("Network disconnected")
}

But I think comparing strings is a terrible way because I don't know what will happen in other locales.

Is there a better way?

Link to my code

you are viewing a single comment's thread
view the rest of the comments

[–] [email protected] 2 points 1 year ago (1 children)

Did you try:

import org.kde.plasma.networkmanagement 0.2 as PlasmaNM

PlasmaNM.NetworkStatus {
    id: networkStatus
}

PlasmaComponents3.Label {
    visible: networkStatus.connectivity !== PlasmaNM.NetworkManager.Full
    text: i18n("Network disconnected")
}

This use an enum and should be a lot more robust

[–] [email protected] 1 points 1 year ago

It seems networkStatus doesn't provide a connectivity attribute and PlasmaNM.NetworkManager doesn't have a Full either:

console.log(Object.keys(networkStatus))
qml: [objectName,activeConnections,networkStatus,objectNameChanged,activeConnectionsChanged,networkStatusChanged]

networkStatus.connectivity !== PlasmaNM.NetworkManager.Full
.../contents/ui/main.qml:150: TypeError: Cannot read property 'Full' of undefined