我正在编写一个简单的程序，其中我有多个JFrame窗口，但是当我使用多个它们堆叠时我试图将它们的可见性设置为false，这是不行的，所以我试图模拟关闭所以框架不会叠加在一起，但我不知道该使用什么，因为我的程序不是窗口。
public void close(){
WindowEvent winClosingEvent = new WindowEvent(this, WindowEvent.WINDOW_CLOSING);
Toolkit.getDefaultToolkit().getSystemEventQueue().postEvent(winClosingEvent);
}
此我一直收到错误
incompatible types: Program1 cannot be converted to Window
如果某人有更好的方法，请告诉我，我找不到更适合我的方式。
import java.awt.Color;
import java.awt.Font;
import java.awt.Toolkit;
import java.awt.event.WindowEvent;
import java.io.File;
import java.io.IOException;
import java.util.ArrayList;
import java.util.Date;
import javax.sound.sampled.AudioSystem;
import javax.sound.sampled.Clip;
import javax.sound.sampled.LineUnavailableException;
import javax.sound.sampled.UnsupportedAudioFileException;
import javax.swing.ImageIcon;
import javax.swing.JFrame;
import javax.swing.JLabel;
import javax.swing.JOptionPane;
import javax.swing.JPanel;
//http://vignette4.wikia.nocookie.net/bioshock/images/b/ba/Monu_Island-Skyline01.png/revision/latest?cb=20130521042740
public class Program1 {
public String welcome() {
Date date = new Date();
File music = new File("BioShock_Infinite_-_BioShock_Infinite_-_After_Youv.wav");
try {
Clip clip = AudioSystem.getClip();
clip.open(AudioSystem.getAudioInputStream(music));
clip.start();
} catch (LineUnavailableException | UnsupportedAudioFileException | IOException e) {
}
JFrame welcomeJFrame = new JFrame("Welcome to Daimeon's ESCAPE!");
JLabel backgroundImageJLabel = new JLabel();
backgroundImageJLabel.setIcon(new ImageIcon("Monu_Island-Skyline01.png"));
JLabel gameNameJLabel = new JLabel("An Escape from Monument Island!");
JLabel welcomeJLabel = new JLabel("Welcome to Daimeon's Escape Game.");
JLabel currentDateJLabel = new JLabel("" + date.toString() + "");
JPanel Panel = new JPanel();
welcomeJFrame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
currentDateJLabel.setBounds(400, 700, 800, 60);
currentDateJLabel.setFont(new Font("Andes", Font.BOLD, 60));
currentDateJLabel.setHorizontalAlignment(JLabel.CENTER);
gameNameJLabel.setBounds(350, 15, 900, 60);
gameNameJLabel.setForeground(Color.red);
gameNameJLabel.setFont(new Font("Andes", Font.BOLD, 60));
gameNameJLabel.setHorizontalAlignment(JLabel.CENTER);
welcomeJLabel.setBounds(450, 75, 700, 35);
welcomeJLabel.setFont(new Font("Andes", Font.BOLD, 30));
welcomeJLabel.setHorizontalAlignment(JLabel.CENTER);
Panel.add(backgroundImageJLabel);
backgroundImageJLabel.add(gameNameJLabel);
backgroundImageJLabel.add(welcomeJLabel);
backgroundImageJLabel.add(currentDateJLabel);
welcomeJFrame.add(Panel);
welcomeJFrame.setSize(1828, 1080);
welcomeJFrame.setLocationRelativeTo(null);
welcomeJFrame.setVisible(true);
String name = "";
name = getUsers_Name(name);
gretting(name);
return name;
}
public String getUsers_Name(String name) {
return name = JOptionPane.showInputDialog(null, "Hey there please sign-in with your name:");
}
public void gretting(String name) {
JOptionPane.showMessageDialog(null, "Well howdy there " + name + " welcome to the website."
+ "\nHeres a run down of what this is all about.");
JOptionPane.showMessageDialog(null,
name + "\n you are stuck in the Monument on Monument island trying to escape"
+ "\n from songbrid and from the sherpards men, both are trying to kill"
+ " you.");
JOptionPane.showMessageDialog(null,
"\t \t \t Basic Registration Fees\n" + "$2.50 : Dont run before you can walk "
+ "( Ages 0 - 4 )\n" + "$5.00 : Felling courageous " + "( Ages 4 - 12 )\n"
+ "$7.50 : Wont be a walk in the park " + "( Ages 13 - 17 )\n"
+ "$9.75 : Expert " + "( Ages 18+ )\n" + "$1.25 : Additional Items "
+ "( Lock Pick, Silver Eagle or Creature )",
"Fees", JOptionPane.WARNING_MESSAGE, null);
JOptionPane.showMessageDialog(null,
"Hey " + name + ",\n" + "Please continue to start\n" + "registration",
"Please Continue", JOptionPane.WARNING_MESSAGE, null);
}
public void start_regstration(ArrayList users_Information) {
int[] user_number_information = new int[5];
int addons = 0;
double[] user_dep_amount = new double[5];
users_Information.add(get_user_alias(users_Information));
users_Information.add(get_user_gender(users_Information));
users_Information.add(get_user_atrological_sign(users_Information));
user_number_information[0] = get_user_birth_year(users_Information);
user_dep_amount[0] = get_int_player_dep_amount(users_Information);
user_number_information[2] = get_addon_1(users_Information);
user_number_information[3] = get_addon_2(users_Information);
user_number_information[4] = get_addon_3(users_Information);
confirm(users_Information, user_number_information);
compute_total_addons(user_number_information);
feature_recipt(users_Information, user_number_information);
pre_total_reg_fee_recipt(users_Information, user_number_information);
user_number_information[1] = get_players_age(user_number_information);
user_dep_amount[1] = players_age_reg_fee(user_number_information);
user_dep_amount[2] = daimeons_round_to_penny(user_number_information);
final_player_fee_amount(users_Information, user_dep_amount);
exit_m();
}
public String get_user_alias(ArrayList users_Information) {
String alias;
alias = (String) JOptionPane.showInputDialog(null,
"Hey " + users_Information.get(0) + " what is your alias?", "Alias",
JOptionPane.QUESTION_MESSAGE, null, null, "Captain");
return alias;
}
public String get_user_gender(ArrayList users_Information) {
String user_gender;
user_gender = (String) JOptionPane.showInputDialog(null,
"Hey " + users_Information.get(1) + " what is your gender?", "Gender",
JOptionPane.QUESTION_MESSAGE, null, null, "Male");
return user_gender;
}
public String get_user_atrological_sign(ArrayList users_Information) {
close();
String astro_sign;
astro_sign = (String) JOptionPane.showInputDialog(null,
"Hey " + users_Information.get(1) + " what's your astrological sign?",
"Astrological Sign", JOptionPane.QUESTION_MESSAGE, null, null, "Gemini");
return astro_sign;
}
public int get_user_birth_year(ArrayList users_Information) {
int bY;
String input = JOptionPane.showInputDialog(null,
"Hey " + users_Information.get(1) + " what is your birth year?");
bY = Integer.parseInt(input);
return bY;
}
public double get_int_player_dep_amount(ArrayList users_Information) {
double user_dep;
Object input = JOptionPane.showInputDialog(null,
"Hey " + users_Information.get(1) + " how much would you like to deposit?",
"Deposit", JOptionPane.QUESTION_MESSAGE, null, null, "1234.56");
user_dep = Double.parseDouble((String) input);
return user_dep;
}
public int get_addon_1(ArrayList users_Information) {
return 1;
}
public int extraFeatureTreasure( String alias )
{
//Title bar
JFrame getExtraFeaturesJFrame = new JFrame("User's Extra Features" );
//Set background
JLabel backgroundImageJLabel = new JLabel( );
backgroundImageJLabel.setIcon( new ImageIcon( "VV.jpg" ) );
//Treasure
JLabel treasureJLabel = new JLabel( );
//Creatures
JLabel creature1JLabel = new JLabel( );
JLabel creature2JLabel = new JLabel( );
//Key
JLabel keyJLabel = new JLabel( );
//Second panel
JPanel theSecondPanel = new JPanel( );
getExtraFeaturesJFrame.setDefaultCloseOperation( JFrame.EXIT_ON_CLOSE );
treasureJLabel.setIcon( new ImageIcon( "lovee.gif" ) );
creature1JLabel.setIcon( new ImageIcon( "gun.gif" ) );
creature2JLabel.setIcon( new ImageIcon( "creature2.gif" ) );
keyJLabel.setIcon( new ImageIcon( "fashionkey.jpg" ) );
//Extra feature price label
JLabel extraFeatureTextJLabel = new JLabel( "Extra Features : $1.25 ea" );
//Treasure
JLabel treasureTextJLabel = new JLabel( "Treasure" );
JLabel treasureDescriptionText0JLabel = new JLabel( "Extra treasures are some of the" );
JLabel treasureDescriptionText1JLabel = new JLabel( "latest fashion trends!" );
//Creature
JLabel creature1TextJLabel = new JLabel( "The Guy With The Gun" );
JLabel creature2TextJLabel = new JLabel( "Unfashionable Shopaholics" );
JLabel creature1TextDescription0JLabel = new JLabel( "Beware of the creatures!" );
JLabel creature1TextDescription1JLabel = new JLabel( "if you encounter then at any point" );
JLabel creature1TextDescription2JLabel = new JLabel( "you will lose all your precious shops" );
//Key
JLabel keyTextJLabel = new JLabel( "Fashion Key" );
JLabel keyTextDescription0JLabel = new JLabel( "Fashion keys are the most" );
JLabel keyTextDescription1JLabel = new JLabel( "special features in this game" );
JLabel keyTextDescription2JLabel = new JLabel( "since they add the final touch" );
JLabel keyTextDescription3JLabel = new JLabel( "to your perfect outfit" );
//Extra feature label characteristics
extraFeatureTextJLabel.setFont( new Font( "Cooper Black", Font.BOLD, 40 ) );
extraFeatureTextJLabel.setForeground( new Color( 250, 150, 200 ));
extraFeatureTextJLabel.setHorizontalAlignment( JLabel.CENTER );
//Extra feature label characteristics
treasureTextJLabel.setFont( new Font( "Cooper Black", Font.BOLD, 25 ) );
treasureDescriptionText0JLabel.setFont( new Font( "Cooper Black", Font.BOLD, 20 ) );
treasureDescriptionText1JLabel.setFont( new Font( "Cooper Black", Font.BOLD, 20 ) );
//Extra feature label characteristics
creature1TextJLabel.setFont( new Font( "Cooper Black", Font.BOLD, 25 ) );
creature1TextDescription0JLabel.setFont( new Font( "Cooper Black", Font.BOLD, 20 ) );
creature1TextDescription1JLabel.setFont( new Font( "Cooper Black", Font.BOLD, 20 ) );
creature1TextDescription2JLabel.setFont( new Font( "Cooper Black", Font.BOLD, 20 ) );
//Extra feature label characteristics
creature2TextJLabel.setFont( new Font( "Cooper Black", Font.BOLD, 25 ) );
//Extra feature label characteristics
keyTextJLabel.setFont( new Font( "Cooper Black", Font.BOLD, 25 ) );
keyTextDescription0JLabel.setFont( new Font( "Cooper Black", Font.BOLD, 20 ) );
keyTextDescription1JLabel.setFont( new Font( "Cooper Black", Font.BOLD, 20 ) );
keyTextDescription2JLabel.setFont( new Font( "Cooper Black", Font.BOLD, 20 ) );
keyTextDescription3JLabel.setFont( new Font( "Cooper Black", Font.BOLD, 20 ) );
//Extra feature label characteristics
extraFeatureTextJLabel.setBounds( 450,1,700,40 );
treasureTextJLabel.setBounds( 400,315,500,50 );
treasureJLabel.setBounds( 200,35,500,300 );
treasureDescriptionText0JLabel.setBounds( 200,345,500,50 );
treasureDescriptionText1JLabel.setBounds( 200,365,500,50 );
keyTextJLabel.setBounds( 1195,284,500,50 );
keyJLabel.setBounds( 1132,45,400,250 );
keyTextDescription0JLabel.setBounds( 770,20,400,250 );
keyTextDescription1JLabel.setBounds( 770,40,400,250 );
keyTextDescription2JLabel.setBounds( 770,60,400,250 );
keyTextDescription3JLabel.setBounds( 770,80,400,250 );
creature1TextJLabel.setBounds( 300,645,500,50 );
creature2TextJLabel.setBounds( 980,645,545,50 );
creature1TextDescription0JLabel.setBounds( 200,675,500,50 );
creature1TextDescription1JLabel.setBounds( 200,695,500,50 );
creature1TextDescription2JLabel.setBounds( 200,715,500,50 );
creature1JLabel.setBounds( 200,390,500,300 );
creature2JLabel.setBounds( 897,377,500,300 );
//Add all labels to the pannel
theSecondPanel.add(backgroundImageJLabel);
backgroundImageJLabel.add(extraFeatureTextJLabel);
backgroundImageJLabel.add(treasureTextJLabel);
backgroundImageJLabel.add(treasureJLabel);
backgroundImageJLabel.add(treasureDescriptionText0JLabel);
backgroundImageJLabel.add(treasureDescriptionText1JLabel);
backgroundImageJLabel.add(creature1TextJLabel);
backgroundImageJLabel.add(creature1JLabel);
backgroundImageJLabel.add(creature2TextJLabel);
backgroundImageJLabel.add(creature2JLabel);
backgroundImageJLabel.add(creature1TextDescription0JLabel);
backgroundImageJLabel.add(creature1TextDescription1JLabel);
backgroundImageJLabel.add(creature1TextDescription2JLabel);
backgroundImageJLabel.add(keyTextJLabel);
backgroundImageJLabel.add(keyJLabel);
backgroundImageJLabel.add(keyTextDescription0JLabel);
backgroundImageJLabel.add(keyTextDescription1JLabel);
backgroundImageJLabel.add(keyTextDescription2JLabel);
backgroundImageJLabel.add(keyTextDescription3JLabel);
//Add panel to the frame
getExtraFeaturesJFrame.add(theSecondPanel);
getExtraFeaturesJFrame.setSize ( 1280, 900 );
getExtraFeaturesJFrame.setLocationRelativeTo( null );
getExtraFeaturesJFrame.setVisible( true );
//Ask for user's amount to deposit, output changes from a String to an Object
//Image 2
Object getTreasures = JOptionPane.showInputDialog( null,
"Dear " + alias + "\u2661,\n"
+"Please enter the number of treasures\n"
+"you wish to acquire",
"\u2661Number of Treasures\u2661",
JOptionPane.PLAIN_MESSAGE,
icon, null,
"0");
//TypeCast, converts returned Object to a string
getUserTreasures = (String)getTreasures;
//Converts returned String to an int
numberOfTreasures = Integer.parseInt( getUserTreasures );
return numberOfTreasures;
}
public int get_addon_2(ArrayList users_Information) {
return 2;
}
public int get_addon_3(ArrayList users_Information) {
return 3;
}
public void confirm(ArrayList users_Information, int[] user_number_information) {
}
public double compute_total_addons(int[] user_number_information) {
return 1.0;
}
public void feature_recipt(ArrayList users_Information, int[] user_number_information) {
}
public void pre_total_reg_fee_recipt(ArrayList users_Information,
int[] user_number_information) {
}
public int get_players_age(int[] user_number_information) {
return 1;
}
public double players_age_reg_fee(int[] user_number_information) {
return 1.0;
}
public double daimeons_round_to_penny(int[] user_number_information) {
return 1.0;
}
public void final_player_fee_amount(ArrayList users_Information, double[] user_dep_amount) {
}
public void exit_m() {
System.exit(0);
}
public void close() {
// TODO: Fix:
// WindowEvent winClosingEvent = new WindowEvent(this,
// WindowEvent.WINDOW_CLOSING);
// Toolkit.getDefaultToolkit().getSystemEventQueue().postEvent(winClosingEvent);
}
public static void main(String[] args) {
Program1 methods = new Program1();
ArrayList<String> users_Information = new ArrayList<>();
users_Information.add(methods.welcome());
methods.start_regstration(users_Information);
methods.extraFeatureTreasure();
}
}
答案 0 :(得分：2)
您没有为您的确切问题提供足够的信息和解释，但我可以帮助您： 要在单击操作系统提供的关闭按钮（通常在右上角）时关闭JFrame，这将适合您（将其放在控制JFrame的类中，该类也扩展了JFrame类）：
this.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
要关闭特定事件的JFrame，请使用：
this.dispose();
要使JFrame不可见，请使用：
this.setVisible(false);