RecyclerView also begins to enforce the ViewHolder pattern too, which was already a recommended practice but now deeply integrated with this new framework.įor more details, see this detailed overview.
ItemAnimator - Helps with animating the items for common operations such as Addition or Removal of itemįurthermore, it provides animation support for RecyclerView items whenever they are added or removed, which had been extremely difficult to do with ListView. LayoutManager - Helps in positioning the items. RecyclerView.Adapter - To handle the data collection and bind it to the view. If you want to use a RecyclerView, you will need to work with the following: Use the RecyclerView widget when you have data collections whose elements change at runtime based on user action or network events. One of the reasons is that RecyclerView has a more extensible framework, especially since it provides the ability to implement both horizontal and vertical layouts. It is supposed to be the successor of ListView and GridView. This is more efficient than setting property values after creation, particularly where large sets of property values are defined, and also allows property bindings to be set up (using Qt.binding()) before the item is created.The RecyclerView is a ViewGroup that renders any adapter-based view in a similar way. For dynamically created items, these values are applied before the creation is finalized. The optional properties argument specifies a map of initial property values for the replacing item. StackView creates an instance automatically if the replacing item is a Component, or a url. If not specified, only the top item will be replaced. If target is null, all items in the stack will be replaced. If the target argument is specified, all items down to the target item will be replaced. Only items that StackView created itself (from a Component or url) will be destroyed when popped. 
The item can be an Item, Component, or a url.
Replaces one or more items on the stack with the specified item and optional operation, and optionally applies a set of properties on the item. This property was introduced in QtQuick.Controls 2.2 (Qt 5.9).
Width: 640 height: 480 visible: true StackView
The following snippet demonstrates a simple use case, where the mainView is pushed onto and popped out of the stack on relevant button click: The email list view is pushed onto the stack as users open an email, and popped out as they choose to go back. For example, an email application with separate views to list the latest emails, view a specific email, and list/view the attachments. StackView can be used with a set of inter-linked information pages. Item replace( target, item, properties, operation).Item push( item, properties, operation).List of all members, including inherited members.
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