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  1. Qt
  2. QTBUG-124803

Complex data exchange - QAbstractItemModel and QModelIndex integration as QtAbstractItemModel and QtModelIndex

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    • Icon: User Story User Story
    • Resolution: Done
    • Icon: P1: Critical P1: Critical
    • 6.8.0 FF, 6.8.0 RC
    • None
    • Quick: Other
    • None
    • Android
    • 2024wk22s2FOQtforAndroid, 2024wk24s2FOQtforAndroid, 2024wk26s2FOQtforAndroid, 2024wk38s2FOQtforAndroid, 2024wk28s2FOQtforAndroid, 2024wk30s2FOQtforAndroid, 2024wk32s2FOQtforAndroid, 2024wk36s2FOQtforAndroid, 2024wk40s3FOQtforAndroid
    • d9ceacd41 (dev), 333dd9e27 (dev)

      Why?

      Enables complex data exchange between Java and QML

      How?

      Creating an equivalent Java interface/abstract for QAbstractItemModel which can be set as a property to QtQuickView.

      Possible Scenarios

      // A QtAbstractItemModel has been implemented by user
MyConcreteModel model;
qtQuickView.setProperty("dataModel", model);
// the model will be used as an instance of QAIM in Quick application

      // QML: A QAbstractItemModel instance exists in the Quick component
ListView {
    property ListModel dataModel : MyListModel{}
}

//Java:
MyConcreteModel model = (MyConcreteModel)qtQuickView.getProperty("dataModel");
model.insertRow(10, 20, 30);

        1.
        		 Move types and conversions to their own units Technical task Closed Soheil Armin
        2.
        		 CI unit tests Technical task Closed Soheil Armin
        3.
        		 Document Java wrappers for QAbstractItemModel and QModelIndex Technical task Closed Nicholas Bennett
        4.
        		 New Java Example (QtAbstractItemModel) Technical task Closed Rami Potinkara
        5.
        		 Release tests for the new QtAIM Example Technical task Closed Olli Vuolteenaho
        6.
        		 Document new Java example (QtAbstractItemModel) Technical task Closed Rami Potinkara
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            soarmin Soheil Armin
            soarmin Soheil Armin
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              Created:
              Updated:
              Resolved:

                There are no open Gerrit changes