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面板 Jpanel package com.wang.gui.lesson05; import javax.swing.*; import java.awt.*; public class JpanelDemo extends JFrame { public JpanelDemo(){ Contai 阅读全文
posted @ 2022-01-29 22:49
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标签 label new JLabel("xxx"); package com.wang.gui.lesson04; import javax.swing.*; import java.awt.*; //图标,需要实现类,Frame继承 public class IconDemo extends J 阅读全文
posted @ 2022-01-29 22:47
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弹窗 JDialog,用来被弹出,默认就有关闭事件! package com.wang.gui.lesson04; import javax.swing.*; import java.awt.*; import java.awt.event.ActionEvent; import java.awt. 阅读全文
posted @ 2022-01-29 22:16
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Swing 3.1窗口 package com.wang.gui.lesson04; import javax.swing.*; import java.awt.*; public class JFrameDemo { //init():初始化 public void init(){ JFrame 阅读全文
posted @ 2022-01-29 15:13
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package com.wang.gui.lesson02; import java.awt.*; import java.awt.event.KeyAdapter; import java.awt.event.KeyEvent; //键 public class TestKeyListener { 阅读全文
posted @ 2022-01-29 15:00
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package com.wang.gui; import java.awt.*; import java.awt.event.WindowAdapter; import java.awt.event.WindowEvent; public class TestWindow { public stat 阅读全文
posted @ 2022-01-29 14:51
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package com.wang.gui; import java.awt.*; import java.awt.event.MouseAdapter; import java.awt.event.MouseEvent; import java.util.ArrayList; import java 阅读全文
posted @ 2022-01-29 14:43
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