判断题 商业银行外包管理的组织架构包括董事会、高级管理层及风险管理委员会。()
判断题 成长期销售量的增长出现下降趋势;成本费用较少,银行利润较稳定。( )
问答题 本题的功能是跟踪鼠标在窗口的操作,以及在窗口的坐标,包括移进、移出、移动、单击、释放和拖曳,并将这些信息显示在窗口的文字标签上。 import java.awt.*; import java.awt.event.*; import javax.swing.*; public class java3 extends JFrame implements MouseL- istener MouseMotionListener { private JLabel statusBar; public java3() { super("java3"); statllsBar=new TLabel(); getContentPane.add(statusBar,BorderLayout. SOUTH); addMouseListener(this); addMouseMotionListener(this); setSize(275,100); show(); } public void mouseClicked(MouseEvent e) { statusBar.setText("Clicked at["+e.getX()+ ","+e.getY()+"]"); } public void mousePressed(MouseEvent e) { statusBar.setText("Pressed at["+e.getX()+ ","+e.getY()+"]"); } public void mouseReleased(MouseEvent e) { statusBar.setText("Released at["+e.getX() +","+e.getY()+"]"); } public void mouseln(MouseEvent e) { statusBar.setText("Mouse in window"); public void mouseExited(MouseEvent e) { statusBar.setText("Mouse outside window"); } public void mouseDragged(MouseEvent e) { statusBar.setText("Dragged at["+e.getX() +","+e.getY()+"]"); } public void mouseMoved(MouseEvent e) { statusBar.setText("Moved at["+e.getX()+ ","+e.getY()+"]"); } public static void main(String args[]) { java3 app=new java3(); app.addWindowListener(new WindowAdapter() { public void windowClosing(WindowEvent e) { System.exit(0); } };