mouseEvent和mouseAdapter分别在什么情况下使用?

本文详细介绍了MouseEvent类的作用及其如何作为参数传递信息给mouseAdapter或mouseListener。此外还提供了几个具体方法的示例,如mouseClicked、mousePressed等。

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mouseEvent只是作为一个参数将信息封转起来传给mouseAdapter或者mouseListener里面的方法
所以当需要实现mouseAdapter或者mouseListener里面的方法时 
void mouseClicked(MouseEvent e)
void mousePressed(MouseEvent e)
void mouseReleased(MouseEvent e)
void mouseEntered(MouseEvent e)
void mouseExited(MouseEvent e)
可以在函数内通过调用MouseEvent封装的信息或者函数来获取所需要的数据
在ui设计器中from文件已经建好,我的代码如下,如何使用它import javax.swing.*; import java.awt.event.MouseAdapter; import java.awt.event.MouseEvent; public class GRID extends JFrame { private JTabbedPane tabbedPane2; private JButton 结账Button; private JButton 取消订单Button; private JTable table1; private JTable table2; private JTable table3; private JTable table4; private JTable table5; private JTable table6; private JTable table7; private JTable table8; private JTextPane textPane1; public void GRID() { table2.addMouseListener(new MouseAdapter() { @Override public void mouseClicked(MouseEvent e) { super.mouseClicked(e); } }); table1.addMouseListener(new MouseAdapter() { @Override public void mouseClicked(MouseEvent e) { super.mouseClicked(e); } }); table3.addMouseListener(new MouseAdapter() { @Override public void mouseClicked(MouseEvent e) { super.mouseClicked(e); } }); table4.addMouseListener(new MouseAdapter() { @Override public void mouseClicked(MouseEvent e) { super.mouseClicked(e); } }); table5.addMouseListener(new MouseAdapter() { @Override public void mouseClicked(MouseEvent e) { super.mouseClicked(e); } }); table6.addMouseListener(new MouseAdapter() { @Override public void mouseClicked(MouseEvent e) { super.mouseClicked(e); } }); table7.addMouseListener(new MouseAdapter() { @Override public void mouseClicked(MouseEvent e) { super.mouseClicked(e); } }); table8.addMouseListener(new MouseAdapter() { @Override public void mouseClicked(MouseEvent e) { super.mouseClicked(e); } }); } public static void main(String[] args) { new GRID(); } }
06-08
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