Iron Flex layout framework in the Java class library

Iron Flex is a Java -based layout framework that helps developers simplify and improve the interface design and layout of the Java application.This guide will introduce the basic concepts, usage and example code of Iron Flex. Introduction to Iron Flex Iron Flex is an open source Java library for building a user interface. It provides a set of flexible and scalable layout components to manage and control the position and appearance of the interface element of the Java application. Second, the basic usage of Iron Flex 1. Introduction to Iron Flex library In your Java project, you need to add an Iron Flex library to your project dependence.You can download the latest Iron Flex library from the official website and add it to your project. 2. Create a layout container Using Iron Flex, you can create a variety of layout containers to accommodate and manage interface elements.Common layout containers include panels, frames, and tables. For example, you can use the following code to create a simple panel layout container: import com.ironflex.layout.Panel; Panel panel = new Panel(); panel.setLayout(new FlowLayout()); 3. Add components Adding components to the layout container is a common operation in Iron Flex.You can use the `add` method to add the component to the layout container. For example, you can use the following code to add a button to the panel layout container: import com.ironflex.components.Button; Button button = new Button("Click me"); panel.add(button); 4. Set the layout attribute Iron Flex provides a series of layout attributes to control the position, size and appearance of the component.You can use these attributes to accurately control the position and appearance of the component in the layout of the container. For example, you can use the following code settings button to lay the position and size in the panel layout container: button.setPosition(10, 10); button.setSize(100, 30); 5. Application layout Using the `DOLAYOUT` method can apply the layout to the component and update its position and appearance. For example, you can use the following code to apply the layout to all components in the panel layout container: panel.doLayout(); Third, the example code of Iron Flex Here are a sample code that uses Iron Flex to create a simple interface: import com.ironflex.layout.Panel; import com.ironflex.components.Button; import com.ironflex.components.Label; import com.ironflex.layout.FlowLayout; public class IronFlexExample { public static void main(String[] args) { Panel panel = new Panel(); panel.setLayout(new FlowLayout()); Button button = new Button("Click me"); button.setPosition(10, 10); button.setSize(100, 30); Label label = new Label("Hello, Iron Flex!"); label.setPosition(120, 10); panel.add(button); panel.add(label); panel.doLayout(); } } Through the above code, we created a panel layout container and added a button and a label to it.Then we use the layout attributes of Iron Flex to set the position and size of the buttons and labels.Finally, we apply and display the interface. Summarize Iron Flex is a powerful and easy to use Java layout framework.This guide provides the basic usage and example code of Iron Flex, hoping to help you better understand and apply Iron Flex to improve the interface design and layout of your Java application.