/* * ------------------------------------------------------------------------- * $Id: SelectTicker.java,v 1.5 2004/05/26 19:20:42 estewart Exp $ * ------------------------------------------------------------------------- * Copyright (c) 1999 Visual Numerics Inc. All Rights Reserved. * * This software is confidential information which is proprietary to * and a trade secret of Visual Numerics, Inc. Use, duplication or * disclosure is subject to the terms of an appropriate license * agreement. * * VISUAL NUMERICS MAKES NO REPRESENTATIONS OR WARRANTIES ABOUT THE * SUITABILITY OF THE SOFTWARE, EITHER EXPRESS OR IMPLIED, INCLUDING * BUT NOT LIMITED TO THE IMPLIED WARRANTIES OF MERCHANTABILITY, * FITNESS FOR A PARTICULAR PURPOSE, OR NON-INFRINGEMENT. VISUAL * NUMERICS SHALL NOT BE LIABLE FOR ANY DAMAGES SUFFERED BY LICENSEE * AS A RESULT OF USING, MODIFYING OR DISTRIBUTING THIS SOFTWARE OR * ITS DERIVATIVES. *-------------------------------------------------------------------------- */ package com.imsl.demo.WallStreet; /** * * @author brophy * @created January 24, 2002 */ class SelectTicker extends javax.swing.JDialog { private int nTickers; private Model model; private String lastTicker = ""; /** Creates new form SelectTicker */ public SelectTicker(java.awt.Frame parent, String tickers[], Model model) { super(parent); this.model = model; initComponents(); jList.setBackground(com.imsl.chart.ChartNode.parseColor("lightYellow")); nTickers = tickers.length; jList.setListData(tickers); jList.setSelectedValue(model.getTicker(), true); pack(); jList.ensureIndexIsVisible(jList.getSelectedIndex()); } /** 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. */ private void initComponents() {//GEN-BEGIN:initComponents jScrollPane1 = new javax.swing.JScrollPane(); jList = new javax.swing.JList(); jPanelControl = new javax.swing.JPanel(); jButtonBack = new javax.swing.JButton(); jButtonNext = new javax.swing.JButton(); setTitle("Ticker"); addWindowListener(new java.awt.event.WindowAdapter() { public void windowClosing(java.awt.event.WindowEvent evt) { closeDialog(evt); } }); jScrollPane1.setPreferredSize(new java.awt.Dimension(100, 100)); jList.setSelectionMode(javax.swing.ListSelectionModel.SINGLE_SELECTION); jList.addListSelectionListener(new javax.swing.event.ListSelectionListener() { public void valueChanged(javax.swing.event.ListSelectionEvent evt) { jListValueChanged(evt); } }); jScrollPane1.setViewportView(jList); getContentPane().add(jScrollPane1, java.awt.BorderLayout.CENTER); jButtonBack.setIcon(new javax.swing.ImageIcon(getClass().getResource("/com/imsl/demo/WallStreet/Back24.gif"))); jButtonBack.addActionListener(new java.awt.event.ActionListener() { public void actionPerformed(java.awt.event.ActionEvent evt) { jButtonBackActionPerformed(evt); } }); jPanelControl.add(jButtonBack); jButtonNext.setIcon(new javax.swing.ImageIcon(getClass().getResource("/com/imsl/demo/WallStreet/Forward24.gif"))); jButtonNext.addActionListener(new java.awt.event.ActionListener() { public void actionPerformed(java.awt.event.ActionEvent evt) { jButtonNextActionPerformed(evt); } }); jPanelControl.add(jButtonNext); getContentPane().add(jPanelControl, java.awt.BorderLayout.NORTH); pack(); }//GEN-END:initComponents private void jButtonBackActionPerformed(java.awt.event.ActionEvent evt) {//GEN-FIRST:event_jButtonBackActionPerformed int index = jList.getSelectedIndex() - 1; if (index < 0) index = nTickers - 1; jList.setSelectedIndex(index); jList.ensureIndexIsVisible(index); }//GEN-LAST:event_jButtonBackActionPerformed private void jButtonNextActionPerformed(java.awt.event.ActionEvent evt) {//GEN-FIRST:event_jButtonNextActionPerformed selectNext(); }//GEN-LAST:event_jButtonNextActionPerformed private void jListValueChanged(javax.swing.event.ListSelectionEvent evt) {//GEN-FIRST:event_jListValueChanged String ticker = (String)jList.getSelectedValue(); if (ticker.equals(lastTicker)) return; lastTicker = ticker; model.setTicker(ticker); }//GEN-LAST:event_jListValueChanged /** Closes the dialog */ private void closeDialog(java.awt.event.WindowEvent evt) {//GEN-FIRST:event_closeDialog setVisible(false); dispose(); }//GEN-LAST:event_closeDialog void selectNext() { int index = jList.getSelectedIndex() + 1; if (index >= nTickers) index = 0; jList.setSelectedIndex(index); jList.ensureIndexIsVisible(index); } // Variables declaration - do not modify//GEN-BEGIN:variables private javax.swing.JScrollPane jScrollPane1; private javax.swing.JPanel jPanelControl; private javax.swing.JButton jButtonNext; private javax.swing.JButton jButtonBack; private javax.swing.JList jList; // End of variables declaration//GEN-END:variables }