Accessing a C++ dataengine from a QML plasmoid

[Guillaume DE BURE]

Le lundi 4 février 2013 15:56:00 Michail Vourlakos a écrit :
> 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"]
>          }
>      }
> }

Thanks for the suggestion, Michail, but it doesn't change anything... I'm starting to think QML doesn't like me ;(

Or maybe the fact that all this is running contained in Skrooge breaks the whole dataengine / plasmoid magic in QML ?

-- 
Skrooge, a free, Open Source, personal finances software for linux, Mac OS, Windows
http://skrooge.org