Java Swing Controls, The Using Swing Components: Examples The table that follows lists every example in the Using Swing Components lesson, with links to required files and to where each example is discussed. Swing ─ Overview Swing API is a set of extensible GUI Components to ease the developer's life to create JAVA based Front End/GUI Applications. The first Java is a versatile and widely-used programming language, and one of its powerful features is the ability to create graphical user interfaces (GUIs). Level: Beginner | IDE: IntelliJ IDEA Welcome to this Java GUI tutorial for beginners. Explore the Java Swing toolkit for building graphical user interfaces, with hands-on examples, tips for layouts, event handling, and performance This Swing Java Tutorial describes developing graphical user interfaces (GUIs) for applications and applets using Swing components Guide to Swing Components in Java. The containers are used to contain and display components. As you learned in the "Hello World!" lesson, the NetBeans IDE is Java Swing package lets you make GUI components for your java applications. This Swing Java Tutorial describes developing graphical user interfaces (GUIs) for applications and applets using Swing components Swing In Java: Know How To Create GUI With Examples Swing, a key part of Java’s foundational classes, is a versatile and cross-platform toolkit for building Creating a Swing component from scratch is a lot of work, so it's probably easier to try to find something on the web first. The Java Swing documentation serves as an This Swing Java Tutorial describes developing graphical user interfaces (GUIs) for applications and applets using Swing components This Swing Java Tutorial describes developing graphical user interfaces (GUIs) for applications and applets using Swing components Java Swing is a lightweight, platform-independent GUI toolkit part of Java's Foundation Classes, providing components for building window-based Swing APIs and Developer Guides Swing implements a set of components for building graphical user interfaces (GUIs) and adding rich graphics functionality and interactivity to Java applications. One reason for the limited nature Java study Material Unit V April - May 2025 - Free download as PDF File (. It assumes that you have successfully compiled and run a Following is the list of commonly used controls while designing GUI using SWING. Swing is a collection of libraries for creating graphical user 1. In this video, we'll start learning how to build GUIs in Java using the javax. This Swing Java Tutorial describes developing graphical user interfaces (GUIs) for applications and applets using Swing components The Swing group is comprised of developers involved in the design, implementation, and maintanence of Swing GUI Toolkit. 75M subscribers Subscribe All of the examples in the Swing tutorial are placed in a package. Aquí discutimos componentes Java Swing como ImageIcon, JButton, JLable, JTextFiels, etc. This Java Swing tutorial will help you master Java GUI programming to build robust desktop applications. Explore the Java Swing toolkit for building graphical user interfaces, with hands-on examples, tips for layouts, event handling, and performance optimization. It is build on top of AWT API and acts as a replacement of AWT API, Swing is a GUI widget toolkit for Java. JIDE Software's products are focused on rich-client applications for software Provides a set of "lightweight" (all-Java language) components that, to the maximum degree possible, work the same on all platforms. Compared to AWT, Swing provides Master Java Swing components like JLabel, JButton, and JList with beginner-friendly code examples. The Java Swing is part of the Java Foundation A Swing-based applet has at least one containment hierarchy, exactly one of which is rooted by a JApplet object. Learn GUI development with an example code by building interactive applications today. Using Swing Components In the previous chapter, we discussed a number of concepts, including how Java’s user interface facility is put together and how the larger pieces work. Java Swing offers much-improved This lesson gives you the background information you need to use the Swing components, and then describes every Swing component. Using Swing Components: Examples The table that follows lists every example in the Using Swing Components lesson, with links to required files and to where This Java Tutorial describes the Swing toolkit at a high level Every user interface considers the following three main aspects − Every SWING controls inherits properties from the following Component class hiearchy. Java Swing is one of the most enduring tools for creating graphical user interfaces (GUIs) in Java. pdf), Text File (. It is part of Oracle’s Java Foundation Classes (JFC) – an API for providing a graphical user interface Looking at the Java API, we can see that Swing components inherit a function named paintComponent() from the JComponent class. Java Swing tutorial is a part of Java Foundation Classes (JFC) that is used to create window-based applications. It provides a rich set of components and tools that allow developers to 1. This tutorial gives programs and examples to create Swing GUI. It is build on top of AWT API This comprehensive Java Swing tutorial explains various components of Swing Framework and related concepts like JPanel, JFrame, JButton etc. If you Introduction Java Swing is a part of Java Foundation Classes (JFC) that is used to create window-based applications. Using Models Tells you about the Swing Swing APIs and Developer Guides Swing implements a set of components for building graphical user interfaces (GUIs) and adding rich graphics functionality and interactivity to Java applications. As with other Swing components, you can Java Swing Custom Controls. It discusses top-level containers like JFrame and In Swing, this is called JFrame. In this chapter we use JFrame, JButton, and JLabel components. Swing was developed to provide a Swing is a part of Java Foundation classes (JFC), the other parts of JFC are java2D and Abstract window toolkit (AWT). The preferred way to transfer control and begin working with Swing is to use invokeLater. Next, it describes the small amount of API that JButton adds to AbstractButton. junto con un ejemplo. ¡No te la pierdas! Java Swing is a graphical user interface (GUI) toolkit that comes bundled with the Java Development Kit (JDK). Here is a diagram of the containment hierarchy for the window This Swing Java Tutorial describes developing graphical user interfaces (GUIs) for applications and applets using Swing components In this article, we discuss Java Swing as used for Graphics programming in Java. We discuss basic classes of swing, why we use it, advantages and comparison How to Set the Look and Feel The architecture of Swing is designed so that you may change the "look and feel" (L&F) of your application's GUI (see A Swing Java Swing Netbeans IDE Graphical User Interface Application Development Tutorial In Hindi Language more Figure 1: Swing MVC Components Now, lets see our concrete Swing MVC example where we have an application that let you filter stocks. Using Swing Components tells you how to use each of the Swing components — buttons, tables, text components, and all the rest. And listeners are generally This Swing Java Tutorial describes developing graphical user interfaces (GUIs) for applications and applets using Swing components This Swing Java Tutorial describes developing graphical user interfaces (GUIs) for applications and applets using Swing components For an explanation of containment hierarchies, see Swing Components and the Containment Hierarchy, a section in The Java Tutorial. swing package. The first Learning Swing by Example: Examples The table that follows lists every example in the Learning Swing by Example lesson, with links to required files and to where each example is discussed. AWT (Abstract Window Toolkit) is a part of the Java Foundation Classes (JFC) used to create GUI (Graphical User Interface) or window-based applications. The first Using Swing Components: Examples The table that follows lists every example in the Using Swing Components lesson, with links to required files and to where each example is discussed. This comprehensive Java Swing tutorial explains various components of Swing Framework and related concepts like JPanel, JFrame, JButton etc. Customize swing components to arc corner Java Programming with Aldrin 1. As you learned in the "Hello World!" lesson, the NetBeans IDE is How to Use Layered Panes A layered pane is a Swing container that provides a third dimension for positioning components: depth, also known as Z order. The Swing GUI components are part of the Java Foundation Classes (JFC), a collection of classes that do not depend as much on the underlying platform. Building Graphical User Interface in Java requires the use of Swings. For a programmer's guide to using these components, see Creating Chapter 14. The invokeLater method schedules a Runnable to be processed on the event dispatching thread. It is part of Java Foundation classes that are referred to as JFC. Here we discuss the basic concept with top 13 useful components along with an example respectively. Introduction Swing is a Graphical User Interface (GUI) API, offering a set of This tutorial book is a collection of notes and sample codes written by the author while he was learning Java Swing and AWT himself. To display hierarchical data, use The Swing API provides many atomic components, including combo boxes (JComboBox), text fields (JTextField), and tables (JTable). Java Swing, or simply Swing, was developed based on earlier The easiest way to master Java Swing Tutorial with example code. This Swing Java Tutorial describes developing graphical user interfaces (GUIs) for applications and applets using Swing components Java Swing is a powerful and versatile graphical user interface (GUI) toolkit for Java applications. This article explores Java’s Swing toolkit. The components are the building blocks of a Swing user interface. The difference between the two is that the Lightweight components are The JComponent Class With the exception of top-level containers, all Swing components whose names begin with "J" descend from the JComponent class. Using Models Tells you about the Swing In this Java Swing GUI tutorial, we will learn how to create your first Java Swing GUI program, the traditional Hello World!. Using Swing Components: Examples The table that follows lists every example in the Using Swing Components lesson, with links to required files and to where each example is discussed. Learn event handling, JDBC integration, and create This Swing Java Tutorial describes developing graphical user interfaces (GUIs) for applications and applets using Swing components The Swing component set was originally created because the basic AWT components that came with the original version of the Java libraries were insufficient for real-world, forms-based applications. As you learned in the "Hello World!" lesson, the NetBeans IDE is Java Swing is a powerful GUI (Graphical User Interface) toolkit that allows developers to create rich and interactive desktop applications. The JComponent class provides: The base class for both standard Java offers two standard libraries for Graphical User Interface (GUI). It provides platform Java 11 - 25 Eclipse plugin: Eclipse 2023-03 (4. 3 NetBeans plugin: NetBeans 17 - 29 Layout Managers JFormDesigner Java Swing is a widget set, consisting of components and containers. 27) - 2025-12 (4. Swing in java is part of Java foundation class which is lightweight and platform independent. Java Swing is a powerful and widely-used GUI (Graphical User Interface) toolkit in the Java programming language. Swing is a set of GUI components Examples Index This lesson provides an introduction to Graphical User Interface (GUI) programming with Swing and the NetBeans IDE. Swing is built on the concept of Lightweight components vs AWT and SWT's concept of Heavyweight components. A container provides a space where a component can be located. Concurrency in Swing Swing 是 Java 基础类（JFC）的一部分，JFC 的其他部分是 java2D 和抽象 window 工具包（AWT）。 AWT，Swing 和 Java 2D 用于在 java 中构建图形用户界面（GUI）。在本教程中，我们将主要讨论用 GC4S is an open-source library that provides a bioinformatics-oriented collection of GUI Components for (Java) Swing Using Swing Components: Examples The table that follows lists every example in the Using Swing Components lesson, with links to required files and to where each example is discussed. Java Swing package lets you make GUI components for your java applications. For many use cases composing different Swing components is a Describes how to vary the font, color, or other formatting of text displayed by Swing components by using HTML tags. It Using Swing Components: Examples The table that follows lists every example in the Using Swing Components lesson, with links to required files and to where 12 Swing — Java Programming 12. In simple terms, developers use Swing as a Swing events Basic Swing components Basic Swing components II Swing dialogs Swing models Drag and drop Painting Resizable component Puzzle Tetris Swing Swing is the principal GUI Swing - 控件 更新于 2024/9/14 20:30:00 每个用户界面都考虑以下三个主要方面 − UI 元素 − 这些是用户最终看到并与之交互的核心视觉元素。 GWT 提供了大量广泛使用和常见的元素，从基本到复杂，我 Compiling and Running Swing Programs This section gives you detailed instructions on where to obtain the latest JDK and how to create, compile and run a program that uses Swing components. swing Provides a set of "lightweight" (all-Java language) components that, to the maximum degree possible, work the same on all platforms. 47K subscribers Subscribed This Swing Java Tutorial describes developing graphical user interfaces (GUIs) for applications and applets using Swing components This Swing Java Tutorial describes developing graphical user interfaces (GUIs) for applications and applets using Swing components This Swing Java Tutorial describes developing graphical user interfaces (GUIs) for applications and applets using Swing components Here is a picture of an application that demonstrates using BoxLayout to display a centered column of components: Click the Launch button to run Introduction to Swing Program in JAVA In this article, we will learn about Swing Program in JAVA. swing. It provides a rich set of widgets and tools to create visually Introduction Swing is a Java Foundation Classes (JFC) library and a Java Window Toolkit extension (AWT). It offers features like lightweight components, portability, event handling, customizable Using Swing Components tells you how to use each of the Swing components — buttons, tables, text components, and all the rest. It enables the user to create Descubre todo sobre los componentes de Java Swing y cómo aprovechar al máximo sus funcionalidades con esta guía completa. We show the code for How to Use Models Most Swing components have models. 在Java图形用户界面（GUI）开发领域，Swing是一个至关重要的工具包。它提供了丰富的组件，让开发者能够创建出各种交互性强、美观的用户界面。本文将深入探讨Swing组件的基础概 Java El paquete Swing le permite crear componentes GUI para sus aplicaciones Java. java file. By default, a component's text is displayed in a single Examples Index This lesson provides an introduction to Graphical User Interface (GUI) programming with Swing and the NetBeans IDE. If Java Graphics APIs – AWT and Swing – provides a huge set of reusable GUI components, such as button, text field, label, choice, panel and Swing is a part of the JFC (Java Foundation Classes). 2. swing package along with sample Java code for each control. Swing has many more features than About the JFC and Swing JFC is short for Java Foundation Classes, which encompass a group of features for building graphical user interfaces (GUIs) and adding rich graphics functionality and This Swing Java Tutorial describes developing graphical user interfaces (GUIs) for applications and applets using Swing components Java Swing components are basic building blocks of a Java Swing application. awt package, and the second is javax. 38) IntelliJ IDEA plugin: IntelliJ IDEA 2022. Learn about Swing Framework, the container class of Swing in Java, the difference between AWT and Swing Few basic components of Swing on Scaler Topics. This variation on Swing provides six text components, along with supporting classes and interfaces that meet even the most complex text requirements. These are part of the old AWT library available since Java 1. If you’re new to Swing and want to understand how it works, this beginner’s guide will walk you through the essential Swing Components in Java. Before Java Swing, Abstract Windowing Toolkit (AWT) is the one to create different GUIs. Despite the rise of newer frameworks, Swing This Swing Java Tutorial describes developing graphical user interfaces (GUIs) for applications and applets using Swing components Welcome to Episode 2 of Java GUI Essentials with NetBeans, where we dive into the vibrant world of Java Swing Controls. Introduction Java Swing is a GUI toolkit and a part of JFC (Java Foundation Class) helpful in developing window-based applications. It provides a set of components and libraries for building rich and interactive Discover the role of controllers in Java Swing, their functionality, and best practices for effective UI development. A library for building Graphical User Interfaces (GUIs) using components like JFrame, JDialog, and JApplet, which serve as essential top-level Java Swing Components and Containers A component is an independent visual control and Java Swing Framework contains a large set of these components which provide rich functionalities and allow Another key part of Swing programming is the notion of listeners: classes or components that "listen out for" a particular event happening such as a button being clicked. Java Swing Components are components for the Graphical User Interfaces of Applications. The purpose of this tutorial is to get you started with the Java Swing Examples Index This lesson provides an introduction to Graphical User Interface (GUI) programming with Swing and the NetBeans IDE. Build a user The complete code of this demo is in the CardLayoutDemo. When using the If you’ve enjoyed this Java Swing For Beginners video, Like us and Subscribe to our channel for more similar informative java tutorials. This class provides the following customizable features for all Swing is a GUI Widget Toolkit for Java. Topics include Swing and Text Component Features The JTextComponent class is the foundation for Swing text components. A Container in AWT is a component itself and it provides the capability to Learn from Mukul SainiThe Language used in this tutroial is Hindi so that you can learn in easy way and you can better understand the things are going in thi This Swing Java Tutorial describes developing graphical user interfaces (GUIs) for applications and applets using Swing components Java Swing consists of APIs that provide the graphical user interface (GUI) for Java programs. It is build on top of AWT API and acts as a How to Make Applets This section covers JApplet — a class that enables applets to use Swing components. It also tells you how to use borders and icons. This Swing Java Tutorial describes developing graphical user interfaces (GUIs) for applications and applets using Swing components Swing is an addition to the Abstract Window Toolkit (AWT) and a library of Java Foundation Classes (JFC). Introduction Swing API is a set of extensible GUI Components to ease developer’s life to create JAVA based Front End/ GUI Applications. It is build on top of AWT API and acts as a Introduction to Swing Swing is the collection of user interface components for Java programs. Despite the rise of newer frameworks, Swing This Swing Java Tutorial describes developing graphical user interfaces (GUIs) for applications and applets using Swing components Java Swing is one of the most enduring tools for creating graphical user interfaces (GUIs) in Java. The document provides a comprehensive overview of Java Swing components, 文章浏览阅读7. Descubre los 10 controles y componentes más utilizados en Swing, la biblioteca gráfica de Java, para crear interfaces de usuario poderosas. JApplet is a subclass of java. 39K views 5 years ago Java Swing with GUI Software development tutorial in hindi | In One Video | 2020. A JLabel object is a component for placing text in a container. The first With this in mind the Swing library was developed to ease the pain of GUI development and encompasses a set of lightweight Java components with pluggable look and feel capabilities that Normally, if you design any application and want to provide facilities to Auto Resize Controls in Java Swing according to application screen with An overview of the swing gui components in java, including topics such as pluggable look and feel, lightweight components, the model-view The BorderDemo Example The following pictures show an application called BorderDemo that displays the borders Swing provides. Discover the essential Java Swing components! Learn about the top 5 must-know elements for developers mastering GUI in Java programming. I am trying to keep GUI components grouped in This Swing Java Tutorial describes developing graphical user interfaces (GUIs) for applications and applets using Swing components Welcome to the Java Swing GUI Programming playlist! 🎉 This series is designed to guide you through the fundamentals of creating desktop applications in Java using the powerful Swing toolkit. A button (JButton), for example, has a model (a ButtonModel object) that stores the button's state — Swing is a cross-platform user-interface toolkit to build desktop applications with Java and is packaged with the Java SDK. The first In addition to lists, the following Swing components present multiple selectable items to the user: combo boxes, menus, tables, and groups of check boxes or radio buttons. Got any questions about java programming? Swing is built on top of AWT and is entirely written in Java, using AWT’s lightweight component support. The first one is java. In spite of their different uses and capabilities, all Swing text JIDE Software is a professional Java and Swing component provider. This blog aims to provide an in-depth look at Swing in Java, covering fundamental concepts, usage methods, common practices, and best practices. The Swing is a GUI widget toolkit for Java. Swing Framework Elementos de la interfaz de usuario SWING A continuación se muestra la lista de controles de uso común al diseñar GUI usando SWING. Developers can choose from basic components like buttons and labels to advanced components such as tables, trees, and scroll panes. JFrame is one Other Listeners that Swing Components Support The following table lists Swing components and the specialized listeners they support, not including listeners supported by all Component s, Container s, probably a simple question here working on learning to make a GUI using swing and making mild headway but hit another speed bump. Topics include Swing and AWT (Abstract Windows Toolkit) class This tutorial book is a collection of notes and sample codes written by the author while he was learning Java Swing and AWT himself. It provides a rich set of components that allow developers Swing 是一个为Java设计的GUI工具包。Swing是JAVA基础类的一部分。Swing包括了图形用户界面（GUI）器件如：文本框，按钮，分隔窗格和表。 Swing提供许 I would like to apply the MVC design to my Java application using Swing in a meaningful way. It is also known as the Java GUI widget toolkit. How to Use HTML in Swing Components Many Swing components display a text string as part of their GUI. AWT, Swing & Java 2D are used for building graphical user All of the examples in the Swing tutorial are placed in a package. Developed to provide a rich set of components for building desktop applications, Swing 4. In this article we will look at some of the swing controls available in javax. Java Swing First, this section explains the basic button API that AbstractButton defines — and thus all Swing buttons have in common. 8w次，点赞539次，收藏2. applet. The Java Swing, often simply referred to as Swing, is a robust GUI toolkit bundled with the Java Standard Edition platform. Java Swing Components Java Swing is a part of Java’s standard library used to build graphical user interfaces (GUIs) for desktop applications. It provides a comprehensive set of This document provides an overview of Swing components for creating graphical user interfaces in Java. 2 - 2025. Practice free coding problems, learn from a guided path and insightful videos in Naukri Code 360’s Resource Section. The CardLayout class manages two or more components (usually JPanel instances) that share the same display space. Concurrency in Swing Swing API is a set of extensible GUI Components to ease the developer's life to create JAVA based Front End/GUI Applications. It is built on the top of AWT (Abstract In this article we will look at introduction to swing which explains the importance of swings package in Java that is used to create GUIs. For example, an applet that brings up a dialog has Guía de componentes Swing en Java. Swing has platform-independent components. 4k次。本文详细介绍了Java Swing GUI组件的使用，包括JFrame窗体、JDialog对话框、JLabel标签 Java Swing is a GUI toolkit for building desktop applications. Therefore my question is, how the controllers would be structured in Java Swing? I have two The overall goal for the Swing project was to build a set of extensible GUI components to enable developers to more rapidly develop powerful Java front Java swing components are lightweight, platform-independent, provide powerful components like tables, scroll panels, buttons, lists, color Java Swing is a technology that allows programmers to develop desktop applications using Java. This class creates a labeled button. It is an API for providing a Graphical User Interface to Java Programs. The Java Swing tutorial Introduction to the Java Swing Toolkit About this tutorial This is an introductory Swing tutorial. Following is the list of commonly used Package javax. It is In this lesson we study interactive Swing components available for use when creating our GUIs, such as buttons, check boxes, text fields etc. txt) or read online for free. Indeed, most of the AWT components (Button, Panel, etc) has corresponding Swing counterparts named by prepending a "J" (JButton, JPanel, etc). In this episode, we focus on enhancing your GUI design skills by introducing An IDE project is a group of Java source files plus its associated meta data, including project-specific properties files, an Ant build script that controls the Introduction to Swing Swing API is a set of extensible GUI Components to ease the developer's life to create JAVA based Front End/GUI Applications. It is part of Oracle’s Java Foundation Classes (JFC) – an API for providing a graphical user interface (GUI) for Java programs. See the following image for the complete structure. If you More on Swing components and AWT In Java Swing there are other windows classes, such as Frame, Dialog, and Window. 1 Swing The user interface components in application and applets can be built using AWT components provided by Java. JLabel, JRadioButton, ButtonGroup, JCheckBox, JTextField, etc. Learning Swing by Example: Examples The table that follows lists every example in the Learning Swing by Example lesson, with links to required files and to where each example is discussed. However, because of its disadvantages on platform In this Java Swing Tutorial, you will learn how to create graphical user interfaces (GUIs) for applications using the Swing components. This mechanism has a code which is known as an Swing Framework contains a large set of components which provide rich functionalities and allow high level of customization. Unlike AWT, the Swing toolkit Learn how to build captivating Java GUIs with this friendly tutorial for students. Contribute to k33ptoo/KControls development by creating an account on GitHub. This part of the Java Swing tutorial covers basic Swing components, including JButton, JLabel, JTextField, JPasswordField. Some examples of Swing GUI components are lists, combo-boxes, labels, text areas, editor panes, When you initialize a combo box with an array or a vector, the combo box creates a default model object for you. In particular, unlike AWT, t he architecture of Swing components makes it easy to customize both . For example, the components examples are placed in a components package. Introduction to Swing in Java | Free Java Course Telusko 2. Read all the latest information about Controls in Java Swing. JIDE Software's products are focused on rich-client applications for software developers. Using HTML in Swing Components Describes how to vary the font, color, or other formatting of text displayed by Swing components by using HTML tags. Applet, which is covered in the Java Applets trail. For example, JPanel, JScrollPane, JButton, and In the next article, I am going to discuss Swing Controls in Java with examples. The first SWING 教程 JAVA 提供了一组丰富的库来用平台独立的方式创建图形用户界面。在本文中我们将学习 SWING GUI 控件。 读者 本教程是为愿意学习 JAVA GUI 来用简易的步骤编程的软件专业人员而设计 Java Swing is a powerful and widely-used set of GUI (Graphical User Interface) components for Java applications. 1 The Origins and Design Philosophy of Swing The AWT defines a basic set of controls, windows, and dialog boxes that support a usable, but limited graphical interface. Using Models Tells you about the Swing model architecture. Este tutorial ofrece programas y ejemplos para crear GUI Event Handling is the mechanism that controls the event and decides what should happen if an event occurs. Basically, the Swing is a part of Java’s Standard Library and provides a set of components for building desktop applications. The first Java GUI tutorial for beginners swing graphics#Java #GUI #tutorial #beginners#1 (00:00:00) frames 🖼 #2 (00:12:09) labels 👨💻 Compiling and Running Swing Programs This section gives you detailed instructions on where to obtain the latest JDK and how to create, compile and run a program that uses Swing components. Based on pure Java Swing technology, JIDE Software is a professional Java and Swing component provider. Here, in this article, I try to explain Swings in Java with Examples and I hope you enjoy this Swing in Java with Examples article. Swing is a Java Foundation Classes [JFC] library and an extension of the Abstract Window Toolkit [AWT]. Swing was Swing API is a set of extensible GUI Components to ease the developer's life to create JAVA based Front End/GUI Applications. Swing: Swing is a lightweight Java graphical user interface (GUI) that is used to create various applications. Containers are an integral part of SWING GUI components. It is used for creating window based applications. A JColorChooser In this article, I am going to discuss Swing Controls in Java with Examples. Start creating attractive interfaces today! Java swing - FlatLaf: #5.
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