我很沮丧,渴望获得帮助。能够弄清楚其他所有内容,直到进入GUI。我想做的是从LogInPane
(登录页面)转到JobSelectionGUI
(工作选择页面);
当我编译它时,它可以按照我想要的方式运行,但是我无法弄清楚如何从JFrame
中获取LogInPaneGUI
,并在打开JobSelectionGUI
时关闭它,和视频并选择GUI /应用它们很困难!我从GridLayout
开始,然后切换到GridBagLAyout
,然后尝试CardLayout
,现在回到GBL。
我不使用IDE;我使用SublimeText
,所以如果我的代码中某些内容看起来非常冗长,那是因为我不得不为Sublime写了很长时间(或者因为我很糟糕)。我所有的代码都分为不同的类,因此它保持整洁且易于调试。每个类都有自己的包,每个包最多包含2个方法。我不停地打屁股,以使主干完全空着!
接受所有批评和建议!
package com.hallquist.kurtis.leigh.srcmain;
import java.awt.*;
import javax.swing.*;
import java.awt.event.ActionListener;
import java.awt.event.ActionEvent;
import javax.swing.text.*;
// Class imports;
import JobSelection.*;
import LogInPane.*;
// My Main function. Used to pull packages and methods and compile them here;
public class SrcMainUserInformation{
public static void main(String[] args){
LogInPaneGUI logInGUI = new LogInPaneGUI();
logInGUI.logInPaneMainGUI();
}
}
package LogInPane; // package name;
import java.awt.*;
import javax.swing.*;
import java.awt.event.ActionListener;
import java.awt.event.ActionEvent;
import javax.swing.ImageIcon;
import JobSelection.*; //import for next GUI when LogInButton is clicked;
public class LogInPaneGUI{
private static final JFrame frame = new JFrame();
private static final int COLS = 10; // Max columns;
private static final JPanel panelForm = new JPanel(new GridBagLayout()); // layout
private static final JTextField fieldLogInName = new JTextField(COLS); //login
private static final JPasswordField logInPassword = new JPasswordField(COLS); //pw
private static final JButton logInButton = new JButton("Log In"); //login button
private static final JButton exitButton = new JButton("EXIT"); //system.exit button
private static final JButton newUser = new JButton("New User? Click here to sign up!"); // new user button
// Wigits on login page;
public LogInPaneGUI(){
GridBagConstraints c = new GridBagConstraints();
// Creates the panel that goes ontop of the JFrame;
c.gridx = 0;
c.gridy = 0;
c.anchor = GridBagConstraints.LINE_END;
panelForm.add(new JLabel("Account Name: "), c);
c.gridy ++;
panelForm.add(new JLabel("Password: "), c);
c.gridy ++;
c.gridx = 1;
c.gridy = 0;
c.anchor = GridBagConstraints.LINE_START;
panelForm.add(fieldLogInName, c);
c.gridy++;
panelForm.add(logInPassword, c);
c.gridy++;
panelForm.add(logInButton, c);
c.gridy++;
panelForm.add(newUser, c);
c.gridy++;
panelForm.add(exitButton, c);
// Goes to fourm/website on newUser click;
newUser.addActionListener(new ActionListener(){
@Override
public void actionPerformed(ActionEvent e){
System.out.println("Fourm/Website to sign up for game");
}
});
// Exits program on exitButton click;
exitButton.addActionListener(new ActionListener(){
@Override
public void actionPerformed(ActionEvent e){
System.exit(0);
}
});
// Goes to JobSelectionGUI on logInButton Click;
logInButton.addActionListener(new ActionListener(){
@Override
public void actionPerformed(ActionEvent e){
JobSelectionGUI jobSelecting = new JobSelectionGUI();
jobSelecting.jobSelectionJFrameGUI();
// frame.dispose();
// System.out.println("Will log you in when I set it up");
}
});
}
// Actual JFrame that everything goes ontop of;
public static void logInPaneMainGUI(){
JFrame frame = new JFrame("FirstProject");
frame.setDefaultCloseOperation(JFrame.DISPOSE_ON_CLOSE);
frame.setSize(1080, 720);
frame.setResizable(false);
frame.setVisible(true);
frame.setLocationRelativeTo(null);
frame.getContentPane().add(panelForm);
}
}
package JobSelection;
import java.awt.*;
import java.awt.event.ActionEvent.*;
import javax.swing.*;
import javax.swing.text.*;
// Mass import from JobSelection package; All base job information;
import JobSelection.JobInformationIndex.JobAmazonData.*;
import JobSelection.JobInformationIndex.JobBanditData.*;
import JobSelection.JobInformationIndex.JobLancerData.*;
import JobSelection.JobInformationIndex.JobSorcererData.*;
import JobSelection.JobInformationIndex.JobWitchData.*;
import LogInPane.*; // to return to login screen;
import JobSelection.*; // dont know if needed;
public class JobSelectionGUI{
private static JFrame frame = new JFrame();
private static JSplitPane jSplitPane = new JSplitPane();
private static JPanel leftPane = new JPanel();
private static JLabel logInCharacterName = new JLabel();
private static JTextField userCharacterName = new JTextField();
private static JButton logInAccept = new JButton("Accept");
private static JButton logInBack = new JButton("Back");
private static JTextArea firstGameIntroduction = new JTextArea();
private static JTextArea descriptionIntroduction = new JTextArea();
private static JTextArea jobSelectedInformation = new JTextArea();
private static JPanel allWidgits = new JPanel();
public JobSelectionGUI(){
JTextArea firstGameIntroduction = new JTextArea("\ Text.");
firstGameIntroduction.setLineWrap(true);
firstGameIntroduction.setWrapStyleWord(true);
JScrollPane areaScrollPane = new JScrollPane(firstGameIntroduction);
areaScrollPane.setVerticalScrollBarPolicy(JScrollPane.VERTICAL_SCROLLBAR_ALWAYS);
areaScrollPane.setPreferredSize(new Dimension(250, 250));
areaScrollPane.setBorder(
BorderFactory.createCompoundBorder(
BorderFactory.createCompoundBorder(
BorderFactory.createTitledBorder("Introduction"),
BorderFactory.createEmptyBorder(5,5,5,5)),
areaScrollPane.getBorder()));
leftPane.add(areaScrollPane);
JTextArea descriptionIntroduction = new JTextArea(" Text.\n");
descriptionIntroduction.setLineWrap(true);
descriptionIntroduction.setWrapStyleWord(true);
JScrollPane areaScrollPaneTwo = new JScrollPane(descriptionIntroduction);
areaScrollPaneTwo.setVerticalScrollBarPolicy(JScrollPane.VERTICAL_SCROLLBAR_ALWAYS);
areaScrollPaneTwo.setPreferredSize(new Dimension(250, 250));
areaScrollPaneTwo.setBorder(
BorderFactory.createCompoundBorder(
BorderFactory.createCompoundBorder(
BorderFactory.createTitledBorder("What to expect"),
BorderFactory.createEmptyBorder(5,5,5,5)),
areaScrollPaneTwo.getBorder()));
leftPane.add(areaScrollPaneTwo);
}
public static void jobSelectionJFrameGUI(){
JFrame frame = new JFrame("FirstProject");
frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
frame.setSize(1080, 720);
frame.setResizable(false);
frame.setVisible(true);
frame.setLocationRelativeTo(null);
frame.getContentPane().add(leftPane);
}
}
答案 0 :(得分:1)
frame.dispose()
对您不起作用,因为您通过 重新声明 对其进行了阴影 1}}方法。
logInPaneMainGUI()
请勿执行此操作,并且public static void logInPaneMainGUI() {
// ***** this creates a new local JFrame variable called frame
JFrame frame = new JFrame("FirstProject");
// so calling frame.dispose() elsewhere will have no effect on this window
方法调用将关闭第一个窗口。
.dispose()
当然,框架必须是非最终的或之前未初始化的。不过,我仍然建议使用JDialog,并将 移出静态世界并移入实例世界
无关的批评:
您的问题中的闲聊文本,与您的实际问题完全无关的文本以及 more 文本告诉我们有用的信息,可帮助我们理解您的问题和代码,从而帮助我们解决问题。