掌握Java图形界面基础，重点学习JFrame的创建与应用方法。 1、 首先打开编译器，我常用Sublime，其他顺手的工具也可替代，关键是使用起来方便。 2、 创建demo.java文件，导入所需的两个包。 3、 导入Java的AWT包，用于处理图形用户界面的基本组件功能。 4、 导入 ...

一些新手朋友可能还不清楚eclipse不显示JFrame界面的解决操作，而下面就带来了eclipse不显示JFrame界面的解决教程，一起来看看吧! 在项目中建立包。再加入class类。 然后在class类的上面打入两行代码。分别是imports java.awt.*和imports javax.swing.*。 还要在类中输入主函数 ...

Swing is an extension library to the AWT, includes new and improved components that enhance the look and functionality of GUIs. Swing can be used to build Standalone swing gui Apps as well as Servlets ...

I've got a project I'm doing for school, and while I have a workable class right now, I would like to spiff up what I have with radio buttons. Specifically, I want a general "submit" button to change ...

This should be incredibly simple but I can't handle it for some reason.<BR><BR>I have a JFrame filled with a number of text boxes, checkboxes, and radio buttons. Once a user chooses all their options ...

Java's Graphics2D class provides methods to draw primitive shapes, such as lines, rectangles and ellipses. It lacks a method for drawing pixels. You can color a single pixel in a Java drawing by ...

Some Java applications’ requirements make integration with a scripting language necessary. For example, your users may need to write scripts that drive the application, extend it, or contain loops and ...