Repeater model very slow when copying an item
If you're experiencing slow performance when copying an item within a QML Repeater, there are a few strategies you can use to optimize the performance: 1. **Minimize Complex Operations**: Ensure that any complex operations or calculations are minimized within the Repeater delegate. These can slow down item creation and duplication. Only include essential logic in the delegate. 2. **Use Component Caching**: You can enable component caching for the items in the Repeater to improve performance. By setting `cacheBuffer` and `cache` properties, you can reuse item components when possible. However, be cautious about using this if your items contain dynamic data that can change frequently. ```qml Repeater { model: myModel delegate: Item { cacheBuffer: 10 cache: true // Your item content here } } ``` 3. **Use a ListView**: Depending on your use case, consider using a ListView instead of a Repeater. A ListView is optimized fo