import javax.swing.JRadioButton; //导入方法依赖的package包/类

/**

* Set up and show the dialog. The first Component argument determines which

* frame the dialog depends on; it should be a component in the dialog's

* controlling frame. The second Component argument should be null if you

* want the dialog to come up with its left corner in the center of the

* screen; otherwise, it should be the component on top of which the dialog

* should appear.

*/

public BaseDialog(Component frameComp, Component locationComp,

String title, I_TickerManager tickerManager) {

super(JOptionPane.getFrameForComponent(frameComp), title, true);

this.frameComp = frameComp;

dateChooser = new JDateChooser(Calendar.getInstance().getTime());

dateChooser.setLocale(new Locale("fi", "FI"));

this.tickerManager = tickerManager;

// Create and initialize the buttons.

cancelButton = new JButton(BUTTON_CANCEL);

cancelButton.addActionListener(this);

cancelButton.setActionCommand(BUTTON_CANCEL);

okButton = new JButton(BUTTON_OK);

okButton.setActionCommand(BUTTON_OK);

okButton.addActionListener(this);

getRootPane().setDefaultButton(okButton);

okButton.setEnabled(false);

rateField = new JTextField(FIELD_LEN);

rateField.setVisible(true);

rateField.setText("1.0000");

rateFieldLabel = new JLabel("Valuuttakurssi: ");

rateFieldLabel.setLabelFor(rateField);

rateFieldLabel.setVisible(true);

localCurrencyButton = new JRadioButton(localCurrencyString);

foreignCurrencyButton = new JRadioButton(foreignCurrencyString);

currencyGroup = new ButtonGroup();

localCurrencyButton.setActionCommand(localCurrencyString);

foreignCurrencyButton.setActionCommand(foreignCurrencyString);

localCurrencyButton.setSelected(true);

currencyGroup.add(localCurrencyButton);

currencyGroup.add(foreignCurrencyButton);

updateRateFieldCcy("EUR", false);

localCurrencyButton.addActionListener(this);

foreignCurrencyButton.addActionListener(this);

foreignCurrencyButton.setEnabled(false);

}