newbuytransactionjdialog.java

JStock是一个免费股市软件

    
    private void jButton1ActionPerformed(java.awt.event.ActionEvent evt) {//GEN-FIRST:event_jButton1ActionPerformed
        // TODO add your handling code here:
        if(isValidInput() == false) {
            return;
        }
        
        commitEdit();
        this.transaction = generateTransaction();
        this.setVisible(false);
        this.dispose();
    }//GEN-LAST:event_jButton1ActionPerformed

    private void commitEdit() {
        try {
            jFormattedTextField1.commitEdit();
            jFormattedTextField2.commitEdit();
            jFormattedTextField3.commitEdit();
            jFormattedTextField4.commitEdit();
            jFormattedTextField5.commitEdit();
            jFormattedTextField6.commitEdit();
        } catch (ParseException ex) {
            log.error("", ex);
        }
    }
    
    private void update() {
        // Commit the value first before updating. This is to prevent
        // double rounding issue. We force the current value to
        // follow the formatter text field's.
        commitEdit();
        
        if(shouldAutoCalculateBrokerFee())
        {
            final BrokingFirm brokingFirm = MainFrame.getJStockOptions().getSelectedBrokingFirm();
            
            SwingUtilities.invokeLater(new Runnable() { public void run() {
                final String name = jTextField1.getText();
                final int unit = (Integer)jSpinner1.getValue();
                final double price = (Double)jFormattedTextField1.getValue();
                final DateField dateField = (DateField)jPanel3;
                final Date date = (Date)dateField.getValue();
                // Stock and date information is not important at this moment.
                Contract.ContractBuilder builder = new Contract.ContractBuilder(Utils.getEmptyStock(Code.newInstance(name), Symbol.newInstance(name)), new SimpleDate(date));        
                Contract contract = builder.type(Contract.Type.Buy).quantity(unit).price(price).build();
        
                final double brokerFee = brokingFirm.brokerCalculate(contract);
                final double clearingFee = brokingFirm.clearingFeeCalculate(contract);
                final double stampDuty = brokingFirm.stampDutyCalculate(contract);
                jFormattedTextField3.setValue(brokerFee);
                jFormattedTextField4.setValue(clearingFee);
                jFormattedTextField5.setValue(stampDuty);
                jFormattedTextField2.setValue(price * (double)unit);                
                jFormattedTextField6.setValue(price * (double)unit + brokerFee + clearingFee + stampDuty);                
            }});
        }
        else {
            SwingUtilities.invokeLater(new Runnable() { public void run() {
                final int unit = (Integer)jSpinner1.getValue();
                final double price = (Double)jFormattedTextField1.getValue();
                final double brokerFee = (Double)jFormattedTextField3.getValue();
                final double clearingFee = (Double)jFormattedTextField4.getValue();
                final double stampDuty = (Double)jFormattedTextField5.getValue();
                jFormattedTextField2.setValue(price * (double)unit);                
                jFormattedTextField6.setValue(price * (double)unit + brokerFee + clearingFee + stampDuty);
            }});            
        }
    }
    
    private void jSpinner1StateChanged(javax.swing.event.ChangeEvent evt) {//GEN-FIRST:event_jSpinner1StateChanged
        // TODO add your handling code here:  
        update();
    }//GEN-LAST:event_jSpinner1StateChanged

    private void jFormattedTextField1FocusLost(java.awt.event.FocusEvent evt) {//GEN-FIRST:event_jFormattedTextField1FocusLost
        // TODO add your handling code here:
        update();
    }//GEN-LAST:event_jFormattedTextField1FocusLost

    private void jFormattedTextField3FocusLost(java.awt.event.FocusEvent evt) {//GEN-FIRST:event_jFormattedTextField3FocusLost
        // TODO add your handling code here:
        update();
    }//GEN-LAST:event_jFormattedTextField3FocusLost

    private void jFormattedTextField4FocusLost(java.awt.event.FocusEvent evt) {//GEN-FIRST:event_jFormattedTextField4FocusLost
        // TODO add your handling code here:
        update();
    }//GEN-LAST:event_jFormattedTextField4FocusLost

    private void jFormattedTextField5FocusLost(java.awt.event.FocusEvent evt) {//GEN-FIRST:event_jFormattedTextField5FocusLost
        // TODO add your handling code here:
        update();
    }//GEN-LAST:event_jFormattedTextField5FocusLost
        
    private JFormattedTextField getCurrencyJFormattedTextField() {
        NumberFormat format= NumberFormat.getNumberInstance();
        NumberFormatter formatter= new NumberFormatter(format);
        formatter.setMinimum(0.0);
        formatter.setValueClass(Double.class);
        JFormattedTextField field= new JFormattedTextField(formatter);
        return field;
    }

    public void setPrice(double price) { 
        this.jFormattedTextField1.setValue(price);
        update();
    }
    
    public void setJComboBoxEnabled(boolean enable) {
        this.jComboBox1.setEnabled(enable);
    }
    
    public void setStockSymbol(Symbol symbol) {
        this.jTextField1.setText(symbol.toString());
    }
    
    public void setStockSelectionEnabled(boolean flag) {
        jComboBox1.setEnabled(flag);
    }
    
    public void setStockCodeAndSymbolDatabase(StockCodeAndSymbolDatabase stockCodeAndSymbolDatabase) {
        ((AutoCompleteJComboBox)jComboBox1).setStockCodeAndSymbolDatabase(stockCodeAndSymbolDatabase);
    }
    
    public void initjComboBox1EditorComponentKeyListerner() {
        KeyListener[] listeners = this.jComboBox1.getEditor().getEditorComponent().getKeyListeners();
        
        for(KeyListener listener : listeners) {
            if(listener == jComboBox1EditorComponentKeyAdapter) {
                return;
            }
        }
        
        // Bug in Java 6. Most probably this listener had been removed during look n feel updating, reassign!
        this.jComboBox1.getEditor().getEditorComponent().addKeyListener(jComboBox1EditorComponentKeyAdapter);
        log.info("Reassign key adapter to combo box");
    }
    
    public Transaction getTransaction() {
        return this.transaction;
    }
    
    private KeyAdapter getjComboBox1EditorComponentKeyAdapter() {
     
        return new KeyAdapter() {
            @Override
            public void keyReleased(KeyEvent e) {
                if(KeyEvent.VK_ENTER == e.getKeyCode()) {

                    String stock = NewBuyTransactionJDialog.this.jComboBox1.getEditor().getItem().toString();
                    
                    if(stock.length() > 0) {
                        MainFrame m = (MainFrame)NewBuyTransactionJDialog.this.getParent();
                        
                        if(m == null) return;
                        
                        final StockCodeAndSymbolDatabase stockCodeAndSymbolDatabase = m.getStockCodeAndSymbolDatabase();
                        
                        Code code = stockCodeAndSymbolDatabase.searchStockCode(stock);
                        Symbol symbol = null;
                            
                        if(code != null) {
                            symbol = stockCodeAndSymbolDatabase.codeToSymbol(code);
                            
                        }
                        else {
                            symbol = stockCodeAndSymbolDatabase.searchStockSymbol(stock);
                                
                            if(symbol != null) {                                   
                                code = stockCodeAndSymbolDatabase.symbolToCode(symbol);

                            }
                        }
                        
                        NewBuyTransactionJDialog.this.jTextField1.setText(symbol.toString());
                    }   /* if(stock.length() > 0) */
                }   /* if(KeyEvent.VK_ENTER == e.getKeyCode()) */
                
            }   /* public void keyReleased(KeyEvent e) */
        };
    }

    private static final Log log = LogFactory.getLog(NewBuyTransactionJDialog.class);
    
    private final KeyListener jComboBox1EditorComponentKeyAdapter = getjComboBox1EditorComponentKeyAdapter();
    
    private Transaction transaction = null;
    
    // Variables declaration - do not modify//GEN-BEGIN:variables
    private javax.swing.JButton jButton1;
    private javax.swing.JButton jButton2;
    private javax.swing.JComboBox jComboBox1;
    private javax.swing.JFormattedTextField jFormattedTextField1;
    private javax.swing.JFormattedTextField jFormattedTextField2;
    private javax.swing.JFormattedTextField jFormattedTextField3;
    private javax.swing.JFormattedTextField jFormattedTextField4;
    private javax.swing.JFormattedTextField jFormattedTextField5;
    private javax.swing.JFormattedTextField jFormattedTextField6;
    private javax.swing.JLabel jLabel1;
    private javax.swing.JLabel jLabel10;
    private javax.swing.JLabel jLabel2;
    private javax.swing.JLabel jLabel3;
    private javax.swing.JLabel jLabel4;
    private javax.swing.JLabel jLabel5;
    private javax.swing.JLabel jLabel6;
    private javax.swing.JLabel jLabel7;
    private javax.swing.JLabel jLabel8;
    private javax.swing.JLabel jLabel9;
    private javax.swing.JPanel jPanel1;
    private javax.swing.JPanel jPanel2;
    private javax.swing.JPanel jPanel3;
    private javax.swing.JPanel jPanel4;
    private javax.swing.JSpinner jSpinner1;
    private javax.swing.JTextField jTextField1;
    // End of variables declaration//GEN-END:variables
    
}