import java.awt.Graphics;
import javax.swing.JPanel;
public class ipanel extends JPanel {
public ipanel () {
public void paint(Graphics g) {
g.drawLine(0, 0, 10, 10);
}
}
}
public class Test {
public static void main(String[] args) {
new ipanel();
}
}
编译会出现void is an invalid type for the variable paint的错误,即使在paint加入父类方法也没用。
可是在ipanel的构造器中应该是可以出现函数的吧?
请教大家,谢谢!