OpenSeSim/src/Gui/OrderBook.java

/*
 * To change this license header, choose License Headers in Project Properties.
 * To change this template file, choose Tools | Templates
 * and open the template in the editor.
 */
package Gui;

//import SeSim.*;
import javax.swing.AbstractListModel;
import java.util.SortedSet;

/**
 *
 * @author 7u83 <7u83@mail.ru>
 */
public class OrderBook extends javax.swing.JPanel {

    private class SListModel extends AbstractListModel {

        SortedSet model;

        public SListModel(SortedSet set) {
            model = set;
        }

        @Override
        public Object getElementAt(int index) {
            
            SeSim.Order o = (SeSim.Order)model.toArray()[index];
            
            return o.limit; //model.toArray()[index];
           
        }

        @Override
        public int getSize() {
            return model.size();
        }
        
        
        

    }

    SeSim.Exchange se;
    
    SListModel bid;

    public OrderBook() {
        this.se = MainWin.se;
        
        
        initComponents();

        if (this.se == null){
            return;
        }
       
        bid = new SListModel(se.bid);
        BidList.setModel(bid);
        
    }

    /**
     * This method is called from within the constructor to initialize the form.
     * WARNING: Do NOT modify this code. The content of this method is always
     * regenerated by the Form Editor.
     */
    @SuppressWarnings("unchecked")
    // <editor-fold defaultstate="collapsed" desc="Generated Code">//GEN-BEGIN:initComponents
    private void initComponents() {
        java.awt.GridBagConstraints gridBagConstraints;

        jLabel1 = new javax.swing.JLabel();
        jLabel3 = new javax.swing.JLabel();
        jScrollPane1 = new javax.swing.JScrollPane();
        BidList = new javax.swing.JList<>();
        jScrollPane2 = new javax.swing.JScrollPane();
        AskList = new javax.swing.JList<>();
        jLabel2 = new javax.swing.JLabel();

        java.awt.GridBagLayout layout = new java.awt.GridBagLayout();
        layout.columnWidths = new int[] {0, 5, 0, 5, 0, 5, 0, 5, 0, 5, 0};
        layout.rowHeights = new int[] {0, 5, 0, 5, 0};
        setLayout(layout);

        jLabel1.setHorizontalAlignment(javax.swing.SwingConstants.CENTER);
        jLabel1.setText("Bid");
        gridBagConstraints = new java.awt.GridBagConstraints();
        gridBagConstraints.gridx = 2;
        gridBagConstraints.gridy = 2;
        gridBagConstraints.fill = java.awt.GridBagConstraints.BOTH;
        gridBagConstraints.anchor = java.awt.GridBagConstraints.SOUTHWEST;
        add(jLabel1, gridBagConstraints);

        jLabel3.setHorizontalAlignment(javax.swing.SwingConstants.CENTER);
        jLabel3.setText("Ask");
        gridBagConstraints = new java.awt.GridBagConstraints();
        gridBagConstraints.gridx = 8;
        gridBagConstraints.gridy = 2;
        gridBagConstraints.fill = java.awt.GridBagConstraints.BOTH;
        gridBagConstraints.anchor = java.awt.GridBagConstraints.NORTHWEST;
        add(jLabel3, gridBagConstraints);

        BidList.setModel(new javax.swing.AbstractListModel<String>() {
            String[] strings = { "a", "b", "c", "d", "e", "f", "g", "h", "i", "j", "k", "l", "m", " " };
            public int getSize() { return strings.length; }
            public String getElementAt(int i) { return strings[i]; }
        });
        BidList.setCursor(new java.awt.Cursor(java.awt.Cursor.DEFAULT_CURSOR));
        BidList.setMinimumSize(new java.awt.Dimension(52, 200));
        BidList.setName(""); // NOI18N
        jScrollPane1.setViewportView(BidList);

        gridBagConstraints = new java.awt.GridBagConstraints();
        gridBagConstraints.gridx = 2;
        gridBagConstraints.gridy = 4;
        gridBagConstraints.gridwidth = 3;
        gridBagConstraints.fill = java.awt.GridBagConstraints.BOTH;
        gridBagConstraints.weightx = 1.0;
        add(jScrollPane1, gridBagConstraints);

        AskList.setModel(new javax.swing.AbstractListModel<String>() {
            String[] strings = { "Item 1", "Item 2", "Item 3", "Item 4", "Item 5" };
            public int getSize() { return strings.length; }
            public String getElementAt(int i) { return strings[i]; }
        });
        AskList.setMinimumSize(new java.awt.Dimension(52, 200));
        AskList.setName(""); // NOI18N
        jScrollPane2.setViewportView(AskList);

        gridBagConstraints = new java.awt.GridBagConstraints();
        gridBagConstraints.gridx = 6;
        gridBagConstraints.gridy = 4;
        gridBagConstraints.gridwidth = 3;
        gridBagConstraints.fill = java.awt.GridBagConstraints.BOTH;
        gridBagConstraints.weightx = 1.0;
        add(jScrollPane2, gridBagConstraints);

        jLabel2.setForeground(new java.awt.Color(255, 0, 0));
        jLabel2.setText("20.00");
        gridBagConstraints = new java.awt.GridBagConstraints();
        gridBagConstraints.gridx = 4;
        gridBagConstraints.gridy = 0;
        gridBagConstraints.gridwidth = 5;
        add(jLabel2, gridBagConstraints);
    }// </editor-fold>//GEN-END:initComponents


    // Variables declaration - do not modify//GEN-BEGIN:variables
    private javax.swing.JList<String> AskList;
    private javax.swing.JList<String> BidList;
    private javax.swing.JLabel jLabel1;
    private javax.swing.JLabel jLabel2;
    private javax.swing.JLabel jLabel3;
    private javax.swing.JScrollPane jScrollPane1;
    private javax.swing.JScrollPane jScrollPane2;
    // End of variables declaration//GEN-END:variables
}