项视图范例

Qt provides a lot of capabalities to display pre- and user-defined item models in different ways. The separation of functionality introduced by the model/view architecture gives developers greater flexibility to customize the presentation of items.

地址簿范例 The address book example shows how to use proxy models to display different views onto data from a single model.
基本排序/过滤模型范例 The Basic Sort/Filter Model example illustrates how to use QSortFilterProxyModel to perform basic sorting and filtering.
图表范例 The Chart example shows how to create a custom view for the model/view framework.
色彩编辑器工厂范例 This example shows how to create an editor that can be used by a QItemDelegate.
组合框 Widget 映射器范例 The Combo Widget Mapper example shows how to use a custom delegate to map information from a model to specific widgets on a form.
自定义排序/过滤模型范例 The Custom Sort/Filter Model example illustrates how to subclass QSortFilterProxyModel to perform advanced sorting and filtering.
目录视图范例 This example demonstrates the usage of a tree view, and smooth flicking on a touchscreen.
可编辑树模型范例 This example shows how to implement a simple item-based tree model that can be used with other classes the model/view framework.
抓取更多范例 The Fetch More example shows how to add items to an item view model on demand.
冻结列范例 This example demonstrates how to freeze a column within a QTableView.
Interview 此范例演示模型/视图框架的用法。
项视图拼图范例 The Puzzle example shows how to enable drag and drop with a custom model to allow items to be transferred between a view and another widget.
像素器范例 The Pixelator example shows how delegates can be used to customize the way that items are rendered in standard item views.
简单 DOM 模型范例 The Simple DOM Model example shows how an existing class can be adapted for use with the model/view framework.
简单树模型范例 The Simple Tree Model example shows how to use a hierarchical model with Qt's standard view classes.
简单 Widget 映射器范例 The Simple Widget Mapper example shows how to use a widget mapper to display data from a model in a collection of widgets.
自旋框委托范例 The Spin Box Delegate example shows how to create an editor for a custom delegate in the model/view framework by reusing a standard Qt editor widget.
电子表格 The Spreadsheet example shows how to create a simple spreadsheet application.
星号委托范例 The Star Delegate example shows how to create a delegate that can paint itself and that supports editing.