私は現在、以前に関連する質問をしたプログラムに取り組んでいます。
それ以来、私はかなりの進歩を遂げており、今ではクライアント プログラムの infoPanel 部分を開始する準備ができています。ドキュメントやその他の質問を読みましたが、まだ少し混乱しています。パネルを設定するにはどうすればいいですか? それを JList とリンクするにはどうすればよいですか (コンボ ボックスの代わりに JList を使用することさえ可能であれば)、どの選択がどのカードを参照するかを確立するにはどうすればよいですか?
ご協力ありがとうございました。
ソース：
import javax.swing.*;
import java.util.*;
import java.awt.*;
public class ClientApp extends JFrame
{
public static void main(String[] args)
{
new ClientApp();
}
public ClientApp()
{
this.setSize(320,380);
this.setTitle("Honeydukes Candy Order");
this.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
this.setLayout(new BorderLayout());
JPanel infoPanel = new JPanel(new CardLayout());
JPanel invntryPanel = new JPanel();
String[] candy = {"Acid Pops", "Bat's Blood Soup",
"Bertie Bott's Every Flavour Beans",
"Blood-flavoured Lollipops",
"Cauldron Cakes", "Charm Choc",
"Chocoballs", "Chocolate Cauldrons",
"Chocolate Frogs", "Chocolate Skeletons",
"Chocolate Wands", "Choco-Loco", "Cockroach Clusters",
"Nougat", "Crystallised Pineapple",
"Drooble's Best Blowing Gum", "Exploding Bonbons",
"Toffees", "Fizzing Whizzbees",
"Fudge Flies", "Ice Mice",
"Jelly Slugs", "Liquourice Wands",
"Pepper Imps", "Peppermint Toads",
"Pink Coconut Ice", "Pixie Puffs",
"Pumpkin Fizz", "Salt Water Taffy",
"Shock-o-Choc", "Skeletal Sweets",
"Splindle's Lick'O'Rish Spiders",
"Sugar Quills", "Sugared Butterfly Wings",
"Toothflossing Stringmints", "Tooth-Splintering Strongmints",
"Treacle Fudge", "Chocolates", "Wizochoc"};
JList candyList = new JList(candy);
candyList.setVisibleRowCount(18);
candyList.setSelectionMode(ListSelectionModel.SINGLE_SELECTION);
JScrollPane scroll = new JScrollPane(candyList, JScrollPane.VERTICAL_SCROLLBAR_ALWAYS,
JScrollPane.HORIZONTAL_SCROLLBAR_AS_NEEDED);
invntryPanel.add(scroll);
JPanel startCard = new JPanel();
JPanel acidPopsCard = new JPanel();
JPanel batsBloodSoupCard = new JPanel();
JPanel bertieBottsCard = new JPanel();
JPanel bloodPopsCard = new JPanel();
JPanel cauldronCakesCard = new JPanel();
JPanel charmChocCard = new JPanel();
JPanel chocoballsCard = new JPanel();
JPanel chocCauldronsCard = new JPanel();
JPanel chocFrogsCard = new JPanel();
JPanel chocSkeleCard = new JPanel();
JPanel chocWands = new JPanel();
JPanel chocolocoCard = new JPanel();
JPanel roachClustersCard = new JPanel();
JPanel nougatCard = new JPanel();
JPanel crystalPineappleCard = new JPanel();
JPanel droobleGumCard = new JPanel();
JPanel explodeBonbonsCard = new JPanel();
JPanel toffeesCard = new JPanel();
JPanel fizzWhizCard = new JPanel();
JPanel fudgeFliesCard = new JPanel();
JPanel iceMiceCard = new JPanel();
JPanel jellySlugsCard = new JPanel();
JPanel liquorWandsCard = new JPanel();
JPanel pepImpsCard = new JPanel();
JPanel pinkCocoIceCard = new JPanel();
JPanel pixiePuffsCard = new JPanel();
JPanel pumpkFizzCard = new JPanel();
JPanel saltTaffeyCard = new JPanel();
JPanel shockChocCard = new JPanel();
JPanel skeleSweetsCard = new JPanel();
JPanel spindleSpidersCard = new JPanel();
JPanel sugarQuillsCard = new JPanel();
JPanel sugarWingsCard = new JPanel();
JPanel flossMintsCard = new JPanel();
JPanel splintMintsCard = new JPanel();
JPanel treacleFudgeCard = new JPanel();
JPanel chocolatesCard = new JPanel();
JPanel wizochocCard = new JPanel();
infoPanel.add(startCard);
infoPanel.add(acidPopsCard);
infoPanel.add(batsBloodSoupCard);
infoPanel.add(bertieBottsCard);
infoPanel.add(bloodPopsCard);
infoPanel.add(cauldronCakesCard);
infoPanel.add(charmChocCard);
infoPanel.add(chocoballsCard);
infoPanel.add(chocCauldronsCard);
infoPanel.add(chocFrogsCard);
infoPanel.add(chocSkeleCard);
infoPanel.add(chocWands);
infoPanel.add(chocolocoCard);
infoPanel.add(roachClustersCard);
infoPanel.add(nougatCard);
infoPanel.add(crystalPineappleCard);
infoPanel.add(droobleGumCard);
infoPanel.add(explodeBonbonsCard);
infoPanel.add(toffeesCard);
infoPanel.add(fizzWhizCard);
infoPanel.add(fudgeFliesCard);
infoPanel.add(iceMiceCard);
infoPanel.add(jellySlugsCard);
infoPanel.add(liquorWandsCard);
infoPanel.add(pepImpsCard);
infoPanel.add(pinkCocoIceCard);
infoPanel.add(pixiePuffsCard);
infoPanel.add(pumpkFizzCard);
infoPanel.add(saltTaffeyCard);
infoPanel.add(shockChocCard);
infoPanel.add(skeleSweetsCard);
infoPanel.add(spindleSpidersCard);
infoPanel.add(sugarQuillsCard);
infoPanel.add(sugarWingsCard);
infoPanel.add(flossMintsCard);
infoPanel.add(splintMintsCard);
infoPanel.add(treacleFudgeCard);
infoPanel.add(chocolatesCard);
infoPanel.add(wizochocCard);
this.add(invntryPanel, BorderLayout.WEST);
this.add(infoPanel, BorderLayout.EAST);
this.setVisible(true);
}
}