按钮单击java中的showMessage

时间:2013-10-29 11:50:48

标签: java jbutton messagebox

我在JApplet中创建了一个按钮。如何使用它打开消息框?

okButton = new Button("Miow");
okButton.setBounds(20,20,1150,30);
add(okButton);

//like
if(okButton)
{
    JOptionPane.showMessage......
}

1 个答案:

答案 0 :(得分:6)

这可能会对您有所帮助:

okButton.addActionListener(new MyAction());
public class MyAction implements ActionListener{
  public void actionPerformed(ActionEvent ae){
    JOptionPane.showMessageDialog(null, "This is the simple message 
    dialog box.", "Roseindia.net", 1);
  }
}

从这里采取:http://www.roseindia.net/java/example/java/swing/ShowMessageDialog.shtml