左击专题

Swing鼠标/左击/右击/中击+事件

InputEvent.BUTTON1_MASK (用于鼠标左键)   import java.awt.event.InputEvent; import java.awt.event.MouseAdapter; import java.awt.event.MouseEvent; import javax.swing.JFrame; import javax.swing.JTextField

java界面编程判断鼠标监听中是左击还是右击

代码很简单,这里只是记录一下 public void mousePressed(MouseEvent e) {if(e.getButton()==MouseEvent.BUTTON3){JOptionPane.showMessageDialog(null, "你点击了鼠标");}} 在鼠标按下(press)的操作中利用 MouseEvent的button判断即可,左中右依次是button1,