我的冒险游戏有一堆嵌套的 if 语句来根据输入输出一些东西,但我的 JTextField 只得到一个输入然后消失。我想让 JTextField 接受无限制的输入并使用 .append 在 jtextarea 中显示它们。我想让程序继续接受用户输入,直到 if 语句中的故事路径结束。如果想从 JTextField 获取输入并将输出放在 JTextArea 中并保留在那里。
import java.awt.Dimension;
import java.awt.Font;
import java.awt.KeyboardFocusManager;
import java.awt.event.ActionEvent;
import java.awt.event.ActionListener;
import java.awt.event.KeyEvent;
import java.awt.event.KeyListener;
import java.io.IOException;
import java.util.Scanner;
import java.io.Reader;
import javax.swing.*;
import javax.swing.text.BadLocationException;
/*JakeBarcelona
*Date:May 5, 2016
*Program Name:StoryTester.java
*Description:
*/
public class StoryTester extends JFrame
{
static JTextField input = new JTextField(30);
static JTextArea fields = new JTextArea(30,50);
static Story ARoom=new Story();
public static void main(String[] args) throws BadLocationException
{
JFrame frame = new JFrame();
String story=new String();
JLabel intro = new JLabel(story);
//Sets the JLabels font and color
frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);//puts a red x to close it
Story wow = new Story();
String introduction=wow.intro();
//creates array field for text editing
fields.insert(introduction, 0);
String name= fields.getText(0,30);
//creates new Panel
JPanel myPanel=new JPanel();
//creates label for text box
myPanel.setPreferredSize(new Dimension(600,600));
myPanel.add(fields);
myPanel.add(input);
//puts a scroll bar and cancel and ok button
JScrollPane scroll = new JScrollPane(fields, JScrollPane.VERTICAL_SCROLLBAR_AS_NEEDED, JScrollPane.HORIZONTAL_SCROLLBAR_AS_NEEDED);
myPanel.add(scroll);
int result = JOptionPane.showConfirmDialog(null, myPanel, "Story", JOptionPane.OK_CANCEL_OPTION);
if(result==JOptionPane.OK_OPTION);
{
String jake = input.getText();
String need = ARoom.storyStatements(jake);
System.out.println(need);
fields.append(need);
}
}
}