Re: Accessing a C++ dataengine from a QML plasmoid

[Michail Vourlakos]

Στις 30/01/2013 11:38 μμ, ο/η Guillaume DE BURE έγραψε:

Le mercredi 30 janvier 2013 22:20:13 Marco Martin a Γ©crit :

On Wednesday 30 January 2013, Guillaume DE BURE wrote:

However, I am not completely clear how to access it in QML. Userbase seems
to say it should be possible:
http://techbase.kde.org/Development/Tutorials/Plasma/QML/API#DataModel

So I made an attempt that looks like this, but that does not work:
https://projects.kde.org/projects/extragear/office/skrooge/repository/revis
ions/plasma-dashboard/entry/plugins/applet/account-qml/contents/ui/main.qml

Can anybody help me ? Thanks in advance :)

banksSource.data["Accounts"] is directly the data

for the model:

PlasmaCore.DataModel {
     dataSource: banksSource
     sourceFilter: "Accounts"
}

Thanks Marco... However, not sure I fully understood you. Did you mean I should 
write it like this :

I think you should change it to:

Item {
    id: mainWidget

    // Connect to our dataengine
    PlasmaCore.DataSource {
        id: banksSource
        engine: "skgdataengine"
        interval: 0
        connectedSources: ["Accounts"]
    }

    // Use a modelProxy for easy filtering / sorting
    PlasmaCore.SortFilterModel {
        id: banksModel
        sourceModel: PlasmaCore.DataModel {
            dataSource: banksSource
            /// sourceFilter: "Accounts" // I think this is not needed because 
you use only one source
        }
    }

    // Put all accounts in a Column
    ListView {
        anchors.fill: parent
        model: banksModel

        delegate: Text {
            text: model["type"]
        }
    }
}



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