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1 package ch11_5; 2 3 import java.awt.FlowLayout; 4 import java.awt.HeadlessException; 5 import java.awt.event.*; 6 7 import javax.swing.*; 8 9 public 阅读全文
posted @ 2020-12-22 19:23
丁帅帅dss
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1 package ch11_4; 2 3 import java.awt.FlowLayout; 4 import java.awt.event.KeyEvent; 5 import java.awt.event.KeyListener; 6 7 import javax.swing.*; 8 9 阅读全文
posted @ 2020-12-22 17:02
丁帅帅dss
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1 package ch11_3; 2 3 import java.awt.*; 4 import java.awt.event.ActionEvent; 5 import java.awt.event.ActionListener; 6 7 import javax.swing.*; 8 9 pu 阅读全文
posted @ 2020-12-22 16:19
丁帅帅dss
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1 package ch11_2; 2 3 import java.awt.*; 4 5 import javax.swing.*; 6 7 public class MyButtonFrame extends JFrame { 8 9 private JButton btn; 10 private 阅读全文
posted @ 2020-12-22 16:17
丁帅帅dss
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package ch11; import java.awt.*; import javax.swing.*; public class FlowLayoutTest extends JFrame { public FlowLayoutTest(String title) { super(title) 阅读全文
posted @ 2020-12-22 00:47
丁帅帅dss
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1 package ch11; 2 3 import java.awt.event.*; 4 import java.awt.*; 5 import javax.swing.*; 6 7 public class JpanelTest extends JFrame implements Action 阅读全文
posted @ 2020-12-22 00:45
丁帅帅dss
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1 package ch11; 2 3 import java.awt.*; 4 import javax.swing.*; 5 public class JScollPanelTest extends JFrame { 6 public static final int WIDTH = 320; 阅读全文
posted @ 2020-12-22 00:44
丁帅帅dss
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public void setResizable(boolean resizable) 设置此窗体是否可由用户调整大小。 参数为boolean类型: resizeable值为true时,表示生成的窗体可以自由改变大小; resizeable值为false时,表示生成的窗体大小是由程序员决定的,用户不 阅读全文
posted @ 2020-12-22 00:43
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