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1、文本框 import java.awt.*; import javax.swing.*; public class TestTextDemo01 extends JFrame { public TestTextDemo01() { Container container = this.getCo 阅读全文
posted @ 2021-05-01 16:24
Steven·Park
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1、下拉框 import java.awt.*; import javax.swing.*; public class TestComboboxDemo01 extends JFrame { public TestComboboxDemo01() { Container container = th 阅读全文
posted @ 2021-05-01 15:41
Steven·Park
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##1、图片按钮 import java.awt.*; import javax.swing.*; import java.net.URL; public class JButtonDemo01 extends JFrame{ public JButtonDemo01() { Container c 阅读全文
posted @ 2021-05-01 14:55
Steven·Park
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import java.awt.*; import java.awt.event.KeyAdapter; import java.awt.event.KeyEvent; public class TestKeyListener { public static void main(String[] a 阅读全文
posted @ 2021-05-01 14:03
Steven·Park
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import java.awt.*; import javax.swing.*; public class JScrollDemo extends JFrame{ public JScrollDemo() { Container container = this.getContentPane(); 阅读全文
posted @ 2021-05-01 12:47
Steven·Park
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1、图标 import java.awt.*; import javax.swing.*; //图标,需要实现类,JFrame继承 public class IconDemo extends JFrame implements Icon{ private int width; private int 阅读全文
posted @ 2021-05-01 11:18
Steven·Park
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