我正在练习MVC风格的编程.我在一个文件中有一个Mastermind游戏,工作正常(可能除了"Check"按钮在开始时不可见).
http://paste.pocoo.org/show/226726/
但是当我把它重写为模型,视图,控制器文件时 - 当我点击空Pin(应该更新,并重新绘制新颜色)时 - 注意到了.谁能在这里看到任何问题?我尝试在不同的地方放置repaint(),但它根本不起作用:/
主要:
public class Main {
public static void main(String[] args){
Model model = new Model();
View view = new View("Mastermind", 400, 590, model);
Controller controller = new Controller(model, view);
view.setVisible(true);
}
}
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型号:
import java.util.Random;
public class Model{
static final int
LINE = 5,
SCORE = 10, OPTIONS = 20;
Pin pins[][] = new Pin[21][LINE];
int combination[] = new int[LINE];
int curPin = 0;
int turn = 1;
Random generator = new Random(); …Run Code Online (Sandbox Code Playgroud) 如何将输出连接到paneWithList?
PaneWithList它上面有一个监听器,JList以便将选定的行输出到控制台.如何将输出定向到JTextPane输出?
可以PaneWithList解雇一个Main接收的事件吗?会的PropertyChangeSupport足够?
Main.java:
package dur.bounceme.net;
import javax.swing.JTabbedPane;
public class Main {
private static JTabbedPane tabs;
private static PaneWithList paneWithList;
private static PaneWithTable paneWithTable;
private static Output output;
public static void main(String[] args) {
tabs = new javax.swing.JTabbedPane();
paneWithList = new PaneWithList();
paneWithTable = new PaneWithTable();
tabs.addTab("list", paneWithList);
tabs.addTab("table", paneWithTable);
tabs.addTab("output", output);
}
}
Run Code Online (Sandbox Code Playgroud) 我正在尝试建立有关SwingPropertyChangeSupport的问题的答案
我试图在非常有用的Hovercraft Full Of Eels的答案中修改这里给出的代码: WindowListener不能按预期工作,以允许在通过输入对话框输入更改时更新显示的数组.
数组已更新,但未在GUI中刷新.我希望有人能告诉我哪里出错了.
这是代码:
import java.awt.BorderLayout;
import java.awt.event.ActionEvent;
import java.awt.event.ActionListener;
import java.awt.event.FocusListener;
import java.beans.PropertyChangeEvent;
import java.beans.PropertyChangeListener;
import javax.swing.JButton;
import javax.swing.JFrame;
import javax.swing.JOptionPane;
import javax.swing.JPanel;
import javax.swing.JTextArea;
import javax.swing.event.SwingPropertyChangeSupport;
public class Main {
public static void main(String[] arg) {
GuiForUpdate display = new GuiForUpdate();
display.setVisible(true);
}
}
class GuiForUpdate extends JFrame implements ActionListener {
/**
*
*/
private static final long serialVersionUID = 1L;
private FocusListener focusListener;
private String mList;
private JButton changeArrayButton;
private JTextArea codeIn, …Run Code Online (Sandbox Code Playgroud)