End to End GUI Development with Qt5

Binding groceriesListView.model to groceryItems.list

Binding the ListView model to the list is then just a one-liner in Page1.qml:

// Page1.qml...Page1Form {    addItemButton.onClicked: addGroceryItem.run(addItemField.text)    groceriesListView.model: groceryItems.list    groceriesListView.onItemRemoved: removeGroceryItem.run(itemType)    Component.onCompleted: checkAvailableGroceries.run()}

The list is initially assigned to the model property. Every time the listChanged signal is emitted, the model value is updated form the list value. This happens to the already introduced property binding mechanism: upon update, there is no need to poll data.