저는 현재 구축중인 응용 프로그램의 GUI를 디자인하기 위해 Spring Layout을 사용하고 있습니다. 스프링 레이아웃 문제가 있습니다.SpringLayout의 간격이 정확하지 않습니다.
package com.cliff777.chat;
import java.awt.Container;
import java.awt.Dimension;
import javax.swing.JButton;
import javax.swing.JFrame;
import javax.swing.JTextArea;
import javax.swing.JTextField;
import javax.swing.SpringLayout;
public class ChatMain
{
final int WIDTH = 800;
final int HEIGHT = 600;
JTextField messageBox = new JTextField(); //write a message in
JTextArea chatBox = new JTextArea(); //displays the messages
JButton sendButton = new JButton("Send");
void setupGui(Container container)
{
container.setPreferredSize(new Dimension(WIDTH, HEIGHT));
SpringLayout layout = new SpringLayout();
container.setLayout(layout);
container.add(messageBox);
container.add(chatBox);
container.add(sendButton);
layout.putConstraint(SpringLayout.NORTH, chatBox, 5, SpringLayout.NORTH, container);
layout.putConstraint(SpringLayout.WEST, chatBox, 5, SpringLayout.WEST, container);
layout.putConstraint(SpringLayout.EAST, chatBox, 5, SpringLayout.EAST, container);
layout.putConstraint(SpringLayout.SOUTH, chatBox, 5, SpringLayout.NORTH, messageBox);
layout.putConstraint(SpringLayout.SOUTH, chatBox, 5, SpringLayout.NORTH, sendButton);
layout.putConstraint(SpringLayout.WEST, messageBox, 5, SpringLayout.WEST, container);
layout.putConstraint(SpringLayout.SOUTH, messageBox, 5, SpringLayout.SOUTH, container);
layout.putConstraint(SpringLayout.EAST, messageBox, 5, SpringLayout.WEST, sendButton);
layout.putConstraint(SpringLayout.EAST, sendButton, 5, SpringLayout.EAST, container);
layout.putConstraint(SpringLayout.SOUTH, sendButton, 5, SpringLayout.SOUTH, container);
//container.add(messageBox);
//container.add(chatBox);
//container.add(sendButton);
}
public ChatMain()
{
JFrame frame = new JFrame("Chat");
setupGui(frame.getContentPane());
frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
frame.pack();
frame.setVisible(true);
chatBox.setEditable(false);
while(true)
{
chatBox.setText(chatBox.getText() + messageBox.getText());
messageBox.setText("");
try
{
Thread.sleep(5000);
}
catch (Exception e)
{
}
}
}
public static void main(String[] args)
{
new ChatMain();
}
}