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  1. Qt
  2. QTBUG-103479

Required properties in inner elements of delegates cause views to omit model data from context

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    • Commits:
      04f9219a38 (qt/qtdeclarative/dev) 04f9219a38 (qt/tqtc-qtdeclarative/dev)

      Description

      Example:

      Item {
          ListModel {
              id: myModel
              ListElement { type: "Dog"; age: 8; noise: "meow" }
              ListElement { type: "Cat"; age: 5; noise: "woof" }
          }
          
          component SomeDelegate: Item {
              required property int age
              property string text
          }
          
          component AnotherDelegate: Item {
              property int _age
              property string _text
              
              SomeDelegate {
                  age: 0
                  text: ""
              }
          }
      
          Repeater {
              model: myModel
              delegate: AnotherDelegate {
                  _age: model.age
                  _text: model.noise
              }
          }
      }
      

      AnotherDelegate itself has no required properties and therefore should receive "model" as context property. The required property on SomeDelegate prevents this. It shouldn't.

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              Assignee:
              ulherman Ulf Hermann
              Reporter:
              ulherman Ulf Hermann
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                Created:
                Updated:
                Resolved:

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