This works when I use a number (256 for Qt::UserRole) but not with an enum name
> Am 09.05.2016 um 16:47 schrieb Nikita Krupenko <[email protected]>: > > 2016-05-09 17:32 GMT+03:00 NoRulez <[email protected]>: >> I have a QStandardItemModel >> >> I also to overload the roleNames() function but then i get the error that >> "Role2" isn't defined. >> >> >> >>> Am 09.05.2016 um 15:50 schrieb Nikita Krupenko <[email protected]>: >>> >>> 2016-05-09 9:19 GMT+03:00 NoRulez <[email protected]>: >>>> Hi, >>>> >>>> I want do show data in a combobox in QML and after a selection in the >>>> combo box is made I want the data but from a different role. >>>> >>>> In QML I have the following: >>>> >>>> ComboBox { >>>> model: MyModel >>>> textRole: "Role1" >>>> onCurrentTextChanged: { >>>> MyLineEdit.text = ?????? // Here I want the text from "Role2" >>>> } >>>> } >>>> >>>> MyLineEdit is a QML LineEdit >>>> The text for "Role1" works already. >>>> Could anybody please give me a help >>>> >>>> Thanks >>>> _______________________________________________ >>>> Interest mailing list >>>> [email protected] >>>> http://lists.qt-project.org/mailman/listinfo/interest >>> >>> AFAIK, you have ho access to model data in ComboBox. But, you can get >>> it directly from model, like: >>> >>> MyLineEdit.text = MyModel.get(currentIndex)["Role2"] >>> >>> if you use ListModel, or some similar way if you have different model. > > So, you need to use data() method. But you need to pass here > QModelIndex, which you could get only from DelegateModel, which not > used here :) I think, you can add to your model method, that return > data by an integer index and use it here. > _______________________________________________ > Interest mailing list > [email protected] > http://lists.qt-project.org/mailman/listinfo/interest _______________________________________________ Interest mailing list [email protected] http://lists.qt-project.org/mailman/listinfo/interest
