寫代碼，可以瀏覽人物的屬性：

package day14; import java.awt.BorderLayout; import java.awt.GridLayout; import java.awt.event.ActionEvent; import java.awt.event.ActionListener; import javax.swing.ImageIcon; import javax.swing.JComboBox; import javax.swing.JFrame; import javax.swing.JLabel; import javax.swing.JPanel; public class RoleSelector extends JFrame{/** 角×××片標簽 **/private JLabel lbRoleImage;/** 角色屬性值 **/private JLabel[] lbValue;private String[][] strArr = {{"100","100","100","100","100"},{"200","200","200","200","200"},{"300","300","300","300","300"},{"400","400","400","400","400"},{"500","500","500","500","500"}};public RoleSelector(){JPanel pnBasic = new JPanel();pnBasic.setLayout(new BorderLayout());// 角色選擇區String[] strArrRoleName = {"Goddess","Assassin","Death","Garuda","Captain"};JComboBox cbRoleName = new JComboBox(strArrRoleName);cbRoleName.addActionListener(new SelectMonitor());pnBasic.add(cbRoleName,BorderLayout.NORTH);// 角×××片區lbRoleImage = new JLabel();ImageIcon icon = new ImageIcon("fff/role/Goddess.png");lbRoleImage.setIcon(icon);pnBasic.add(lbRoleImage,BorderLayout.CENTER);// 角色屬性區：JPanel pnRoleAttr = new JPanel();pnRoleAttr.setLayout(new GridLayout(5,2,5,5));String[] strTitle = {"HP:","MP:","AP:","DP:","EXP:"};JLabel[] lbTitle = new JLabel[5];lbValue = new JLabel[5];for(int i=0;i<lbTitle.length;i++){lbTitle[i] = new JLabel(strTitle[i]);lbValue[i] = new JLabel(strArr[0][i]);pnRoleAttr.add(lbTitle[i]);pnRoleAttr.add(lbValue[i]);}pnBasic.add(pnRoleAttr,BorderLayout.EAST);// 綁定setContentPane(pnBasic);setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);setTitle("英雄");// setSize setLocationsetBounds(200,200,400,300); // pack();// 窗體可見setVisible(true);}// 下列列表的監聽private class SelectMonitor implements ActionListener{@Overridepublic void actionPerformed(ActionEvent e) {JComboBox cb = (JComboBox) e.getSource();// 獲得選項的名字String strSelectName = (String) cb.getSelectedItem();// 獲得選項的下標int index = cb.getSelectedIndex();ImageIcon icon = new ImageIcon("fff/role/"+strSelectName+".png");lbRoleImage.setIcon(icon);pack();for(int i=0;i<lbValue.length;i++){lbValue[i].setText(strArr[index][i]);}}}public static void main(String[] args) {new RoleSelector();} }

效果顯示：

轉載于:https://blog.51cto.com/7618153/1264050

總結

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