What is wire management? It was an apt name for the widget . A rich collection of widgets . While most people watched the Kev ….
Current a title for the widget . Each part of the widget has a unique name. What can I do with the widget ? 在Flutter中,几乎所有的东西都是Widget 。 In Flutter almost everything is a widget . The other thing that's driving us crazy is the lack of widgets . LCDRangewidget是一个没有任何API的widget 。 The LCDRange widget is a widget without any API. Builds a widget tree that can depend on the parent widget's size. Dispose()方法在widget 被废弃时被调用。 The dispose() method is called when the widget is discarded.Menu A type of widget that offers a list of choices to the user. Qt::PaintEvent包含widget 中必须更新的区域。 Qt::PaintEvent contains the region in the widget that must be updated. MyInheritedWidget是一个State包含了项目列表的Widget 。 MyInheritedWidget is a Widget with a State that contains the list of Items. 当你需要构建与布局直接或间接相关的任何内容时,你正在使用Widget 。 When you need to build anything that directly or indirectly is in relation with the layout, you are using Widgets . Flutter包括一个现代的响应式框架、一个2D渲染引擎、现成的widget 和开发工具。 Flutter includes a functional-reactive framework, a 2D rendering engine, ready-made widgets , and development tools. 即使可以在树结构周围移动Widget Context,State仍将与该context相关联。 Even if the Widget Context can be moved around the tree structure, the State will remain associated with that context. 例如,一个toolbarwidget 可能会有一个返回一些水平布局文本和各种按钮的构建函数。 For example, a toolbar widget might have a build function that returns a horizontal layout of some text and various buttons. 这个范例展示如何建立具有讯号和槽的自定义widget ,以及如何用更复杂的方式将它们连接起来。 This example shows how to create custom widgets with signals and slots, and how to connect them together in more complex ways. WidgetComponent本身是控件组件蓝图(Widget Blueprint)的一个3D实例,您可以在游戏世界中与它进行互动。 The Widget Component itself is a 3D instance of a Widget Blueprint that you can interact with in your game world. 这个范例展示如何建立自己的widget ,并说明如何控制widget 的最小和最大尺寸。 This example shows how to create your own widget , and describes how to control the minimum and maximum sizes of a widget . Widget 视窗工具(图形符号与程序编码的结合,以用户图形接口(GUI)完成某一特定的功能).Widget window gadget a combination of a graphic symbol and program code to perform a specific function in a graphical user interface(GUI). 例如,UserAccountsDrawerHeaderwidget 具有很长的构建方法(20行以上),由单个嵌套表达式组成。 For example, the UserAccountsDrawerHeader widget has a long build method(20+ lines), consisting of a single nested expression. 使用此有效负载来允许或限制对Mac电脑上特定的偏好设置、应用、DashboardWidget 、媒体和共享服务进行访问。 Use this payload to permit or restrict access to specific preferences, apps, Dashboard widgets , media, and sharing services on Mac computers. 也就是说,如果用户要浏览待售的Widget 产品,并且所有Widget 产品的CategoryID均为5,则用户可以访问以下网址:WEB. That is, if the user wanted to browse the Widgets for sale and all Widgets had a CategoryID of 5, the user would visit:. 如果widget ‘A'拥有子widget ,那么widget ‘A'的context将成为其直接关联子context的父context。 If a widget ‘A' has children widgets , the context of widget ‘A' will become the parent context of the direct children contexts. 这意味着任何HTML5网络应用、widget 和针对Google的GoogleTV的网页优化都可以在针对Android平台的SmartCE上浏览。 This means that any HTML5 web app, widget , and web optimization for Google's GoogleTV can be viewed on SmartCE for the Android platform. 有了独立的状态和Widget 对象,其他Widget 可以以同样的方式处理无状态和有状态的Widget ,而不必担心丢失状态。 Having separate state and widget objects lets other widgets treat stateless and stateful widgets in the same way, without being concerned about losing state.
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