6

私はJavaにまったく慣れていませんが（私はJavaを1年間使用しています）、これが私の最初のスイングです。ソケットとスイングの両方を一度に学習できる非常にシンプルなチャットクライアントを作成しようとしています。私の質問は、「パネルを正しく位置合わせするにはどうすればよいですか？」です。私はたくさんのことを試しました（コードにはありませんが）。通常、私は自分でこのようなことをしますが、助けを求める必要があります。重量のあるwieghtxを変更する必要がありますか？クライアントに見せてほしいのはこんな感じ。

ここに画像の説明を入力してください

これが現在の様子です。

ここに画像の説明を入力してください

これが私のコードです。

package com.client.core;

import java.awt.*;
import java.awt.event.*;
import javax.swing.*;


public class Window extends JFrame{

private int screenWidth = 800;
private int screenHeight = 600;

public Window(){

    //Initial Setup
    super("NAMEHERE - Chat Client Alpha v0.0.1");
    setResizable(true);
    setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
    setSize(screenWidth,screenHeight);
    GridBagConstraints c = new GridBagConstraints();

    //Main Panel
    JPanel window = new JPanel();
    window.setLayout(new GridBagLayout());
    window.setBackground(Color.black);

    //Panels
    JPanel display = new JPanel();
    JPanel chat = new JPanel();
    chat.setLayout(new GridBagLayout());
    JPanel users = new JPanel();


    display.setBackground(Color.blue);
    c.gridx = 0;
    c.gridy = 0;
    c.insets= new Insets(5,5,5,5);
    window.add(display, c);

    chat.setBackground(Color.red);
    c.gridx = 0;
    c.gridy = 3;
    c.gridheight = 2;
    c.gridwidth = 1;
    c.insets= new Insets(5,5,5,5);
    window.add(chat, c);

    users.setBackground(Color.green);
    c.gridx = 2;
    c.gridy = 0;
    c.insets= new Insets(5,5,5,5);
    window.add(users, c);

    //Buttons


    //Text fields
    JTextArea text = new JTextArea("DEREADFADSFEWFASDFSADFASDF");
    c.gridx = 0;
    c.gridy = 0;
    chat.add(text);
    JTextField input = new JTextField("type here to chat", 50);
    c.gridx = 0;
    c.gridy = 1;
    c.insets= new Insets(5,5,5,5);
    chat.add(input);


    add(window);


}

static class ActLis implements ActionListener{

    @Override
    public void actionPerformed(ActionEvent e) {
        // TODO Auto-generated method stub

    }

}
}
4

4 に答える 4

4

このようなものを出力として必要な場合：

メッセンジャーウィンドウ

このコード例から助けを得ることができますが、それがButtonPanel必要ない場合は最後のものを削除することができます：

package to.uk.gagandeepbali.swing.messenger.gui;

import java.awt.BorderLayout;
import java.awt.GridLayout;
import java.awt.GridBagConstraints;
import java.awt.GridBagLayout;
import java.awt.Color;

import javax.swing.BorderFactory;
import javax.swing.JButton;
import javax.swing.JPanel;
import javax.swing.JScrollPane;
import javax.swing.JTextPane;
import javax.swing.JTextField;

public class ChatPanel extends JPanel
{
    private JButton backButton;
    private JButton exitButton;
    private JButton sendButton;

    private JTextPane chatPane;
    private JTextPane namePane;
    private JTextField chatField;

    private GridBagConstraints gbc;

    private final int GAP = 10;
    private final int SMALLGAP = 1;

    public ChatPanel()
    {
        gbc = new GridBagConstraints();
    }

    protected void createGUI()
    {
        setOpaque(true);
        setBackground(Color.WHITE);
        setLayout(new BorderLayout(5, 5));

        JPanel centerPanel = new JPanel();
        centerPanel.setOpaque(true);
        centerPanel.setBackground(Color.WHITE);
        centerPanel.setBorder(BorderFactory.createEmptyBorder(GAP, GAP, 0, GAP));
        centerPanel.setLayout(new GridBagLayout());
        gbc.gridx = 0;
        gbc.gridy = 0;
        gbc.gridwidth = 5;
        gbc.weightx = 0.8;
        gbc.weighty = 1.0;
        gbc.fill = GridBagConstraints.BOTH;
        gbc.anchor = GridBagConstraints.FIRST_LINE_START;
        chatPane = new JTextPane();
        JScrollPane scrollerChat = new JScrollPane();
        scrollerChat.setBorder(BorderFactory.createTitledBorder("Chat"));
        scrollerChat.setViewportView(chatPane);
        centerPanel.add(scrollerChat, gbc);

        gbc.gridx = 5;
        gbc.gridwidth = 2;
        gbc.weightx = 0.2;
        namePane = new JTextPane();
        JScrollPane scrollerName = new JScrollPane(namePane);
        scrollerName.setBorder(BorderFactory.createTitledBorder("Names"));
        centerPanel.add(scrollerName, gbc);

        gbc.gridx = 0;
        gbc.gridy = 5;
        gbc.gridwidth = 5;
        gbc.weightx = 0.8;
        gbc.weighty = 0.1;
        gbc.fill = GridBagConstraints.HORIZONTAL;
        chatField = new JTextField();
        chatField.setOpaque(true);
        chatField.setBorder(BorderFactory.createCompoundBorder(
                BorderFactory.createTitledBorder("")
                , BorderFactory.createEmptyBorder(SMALLGAP, SMALLGAP, SMALLGAP, SMALLGAP)));
        centerPanel.add(chatField, gbc);

        gbc.gridx = 5;
        gbc.gridwidth = 2;
        gbc.weightx = 0.2;
        sendButton = new JButton("Send");
        sendButton.setBorder(BorderFactory.createTitledBorder(""));
        centerPanel.add(sendButton, gbc);       

        JPanel bottomPanel = new JPanel();
        bottomPanel.setOpaque(true);
        bottomPanel.setBackground(Color.WHITE);
        bottomPanel.setBorder(
                BorderFactory.createTitledBorder(""));
        bottomPanel.setLayout(new BorderLayout());

        JPanel buttonPanel = new JPanel();
        buttonPanel.setOpaque(true);
        buttonPanel.setBackground(Color.WHITE);
        buttonPanel.setBorder(BorderFactory.createEmptyBorder(GAP, GAP, 0, GAP));
        backButton = new JButton("Back");
        exitButton = new JButton("Exit");
        buttonPanel.add(backButton);
        buttonPanel.add(exitButton);
        bottomPanel.add(buttonPanel, BorderLayout.CENTER);

        add(centerPanel, BorderLayout.CENTER);
        add(bottomPanel, BorderLayout.PAGE_END);
    }

    public JTextPane getChatPane()
    {
        return chatPane;
    }

    public JTextPane getNamePane()
    {
        return namePane;
    }

    public JTextField getChatField()
    {
        return chatField;
    }

    public JButton getExitButton()
    {
        return exitButton;
    }   

    public JButton getBackButton()
    {
        return backButton;
    }

    public JButton getSendButton()
    {
        return sendButton;
    }
}
于 2012-05-12T04:54:04.563 に答える
3

あなたができること、そしておそらく望ましい結果をもたらす

JPanel somethingHere = ...;
JPanel chat = ...;
JPanel userList = ...;

JPanel leftPanel = new JPanel( new BorderLayout() );
leftPanel.add( somethingHere, BorderLayout.CENTER );
leftPanel.add( chat, BorderLayout.SOUTH );

JPanel total = new JPanel( new BorderLayout() );
total.add( leftPanel, BorderLayout.CENTER );
total.add( userList, BorderLayout.EAST );

ずっと簡単で、いじりますGridBagLayout

于 2012-05-11T17:50:55.290 に答える
1

これが私がこれまでに出てきたものです。赤いボックスは、LWJGLを使用した単純な2Dアバターインターフェイスを追加する予定の場所です。

ここに画像の説明を入力してください

これがそのコードです

package com.client.core;

import java.awt.*;
import java.awt.event.*;

import javax.swing.*;
import javax.swing.event.DocumentEvent;
import javax.swing.event.DocumentListener;


public class Window extends JFrame{

private int screenWidth = 800;
private int screenHeight = 600;

public Window(){

    //Initial Setup
    super("NAMEHERE - Chat Client Alpha v0.0.1");
    setResizable(true);
    setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
    setSize(screenWidth,screenHeight);


    //Main Panels
    JPanel window = new JPanel(new BorderLayout());
    JPanel center = new JPanel(new BorderLayout());
    JPanel right = new JPanel(new BorderLayout());


    //Panels
    JPanel display = new JPanel( new BorderLayout());
    display.setBackground(Color.red);
    JPanel chat = new JPanel();
    chat.setLayout(new BoxLayout(chat, BoxLayout.Y_AXIS));
    chat.setBackground(Color.blue);
    JPanel users = new JPanel(new BorderLayout());
    users.setBackground(Color.green);


    //TextFields
    JTextArea chatBox = new JTextArea("Welcome to the chat!", 7,50);
    chatBox.setEditable(false);
    JTextField chatWrite = new JTextField();
    JScrollPane userList = new JScrollPane();
    JTextField userSearch = new JTextField(10);
    userList.setVerticalScrollBarPolicy(JScrollPane.VERTICAL_SCROLLBAR_ALWAYS);
    users.add(userList);
    users.add(userSearch, BorderLayout.NORTH);
    chat.add(chatBox);
    chat.add(chatWrite);
    chat.setBorder(BorderFactory.createEmptyBorder(1, 1, 1, 1));

    //Menu bar
    JMenuBar menu = new JMenuBar();
        JMenu file = new JMenu("File");
            JMenuItem exit = new JMenuItem("Exit");
            JMenuItem ipconnect = new JMenuItem("Connect to IP");
    file.add(ipconnect);
    file.add(exit);
    menu.add(file);


    //Main window adding
    right.add(users);
    center.add(display, BorderLayout.CENTER);
    center.add(chat, BorderLayout.SOUTH);
    window.add(center, BorderLayout.CENTER);
    window.add(right, BorderLayout.EAST);
    window.add(menu, BorderLayout.NORTH);
    add(window);




    //Listeners
    chatWrite.addKeyListener(new KeyLis());
    ipconnect.addActionListener(new ActLis());
    exit.addActionListener(new ActLis());
}







static class KeyLis implements KeyListener{

    @Override
    public void keyPressed(KeyEvent e) {
        if(e.getKeyCode() == KeyEvent.VK_ENTER){
            System.out.println("Message recieved.");
        }

    }

    @Override
    public void keyReleased(KeyEvent e) {
        // TODO Auto-generated method stub

    }

    @Override
    public void keyTyped(KeyEvent e) {
        // TODO Auto-generated method stub

    }



}

static class ActLis implements ActionListener{

    @Override
    public void actionPerformed(ActionEvent e) {
    if(e.getActionCommand() == "Exit"){
        System.exit(0);
    } else if(e.getActionCommand() == "Connect to IP"){
        System.out.println("Connecting....");
        JFrame frameip = new JFrame();
        JPanel panelip = new JPanel();  
        JButton buttonip = new JButton("Hello");
        frameip.add(panelip);
        panelip.add(buttonip);
        JDialog ippop =  new JDialog(frameip, "Enter IP", false);
    }


    }
}
}
于 2012-05-12T16:46:02.513 に答える
0

GridBagLayoutを使用して同様のレイアウトを作成する必要がありました。以下のコードは、私がそれをどのように達成したかを示しています。

ここに画像の説明を入力してください

import java.awt.Color;
import java.awt.FlowLayout;
import java.awt.GridBagConstraints;
import java.awt.GridBagLayout;

import javax.swing.JFrame;
import javax.swing.JPanel;

public class GridBagLayoutTest {
    public GridBagLayoutTest() {
    
    JFrame jframe = new JFrame();
    jframe.setLayout(new GridBagLayout());
    jframe.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
    jframe.setSize(800, 600);
    jframe.setVisible(true);
    
    // Left
    JPanel leftPanel = new JPanel(new GridBagLayout());
    leftPanel.setBackground(Color.YELLOW);
    
    GridBagConstraints gridBagConstraints = new GridBagConstraints();
    gridBagConstraints.fill = GridBagConstraints.BOTH;
    gridBagConstraints.weightx = .7f;
    gridBagConstraints.weighty = 1f;
    gridBagConstraints.gridx = 0;
    gridBagConstraints.gridy = 0;
    
    jframe.add(leftPanel, gridBagConstraints);
    
    JPanel leftTopPanel = new JPanel(new FlowLayout());
    leftTopPanel.setBackground(Color.RED);
    
    GridBagConstraints gridBagConstraints0 = new GridBagConstraints();
    gridBagConstraints0.fill = GridBagConstraints.BOTH;
    gridBagConstraints0.weightx = 1f;
    gridBagConstraints0.weighty = .7f;
    gridBagConstraints0.gridx = 0;
    gridBagConstraints0.gridy = 0;
    
    leftPanel.add(leftTopPanel, gridBagConstraints0);
    
    JPanel leftMiddlePanel = new JPanel(new FlowLayout());
    leftMiddlePanel.setBackground(Color.BLACK);
    
    gridBagConstraints0 = new GridBagConstraints();
    gridBagConstraints0.fill = GridBagConstraints.BOTH;
    gridBagConstraints0.weightx = 1f;
    gridBagConstraints0.weighty = .2f;
    gridBagConstraints0.gridx = 0;
    gridBagConstraints0.gridy = 1;
    
    leftPanel.add(leftMiddlePanel, gridBagConstraints0);
    
    JPanel leftBottomBottomPanel = new JPanel(new FlowLayout());
    leftBottomBottomPanel.setBackground(Color.PINK);
    
    gridBagConstraints0 = new GridBagConstraints();
    gridBagConstraints0.fill = GridBagConstraints.BOTH;
    gridBagConstraints0.weightx = 1f;
    gridBagConstraints0.weighty = .1f;
    gridBagConstraints0.gridx = 0;
    gridBagConstraints0.gridy = 2;
    
    leftPanel.add(leftBottomBottomPanel, gridBagConstraints0);
    
    // Right
    JPanel rightPanel = new JPanel();
    rightPanel.setBackground(Color.GREEN);
    
    gridBagConstraints = new GridBagConstraints();
    gridBagConstraints.fill = GridBagConstraints.BOTH;
    gridBagConstraints.weightx = .3f;
    gridBagConstraints.weighty = 1f;
    gridBagConstraints.gridx = 1;
    gridBagConstraints.gridy = 0;
    
    jframe.add(rightPanel, gridBagConstraints);
}


public static void main (String args[]) {
    new GridBagLayoutTest();
}
于 2022-02-09T06:13:57.177 に答える