public void init() {
Container contentPane = f.getContentPane();
JPanel p = new JPanel();
// 將兩個元件及 JPanel 加入 JFrame
contentPane.add(degree, "North");
contentPane.add(p, "Center");
contentPane.add(go, "South");
// 將 JPanel 設定為使用 GridLayout (4 列、2 行)
p.setLayout(new GridLayout(4, 2));
// 將各元件加到 JPanel 中
p.add(deg);
p.add(rad);
p.add(sinlab);
p.add(sintxt);
p.add(coslab);
p.add(costxt);
p.add(tanlab);
p.add(tantxt);
// 設定選擇角度單位的快捷鍵
deg.setMnemonic(KeyEvent.VK_D);
rad.setMnemonic(KeyEvent.VK_R);
// 將兩個單選鈕設為一組
ButtonGroup group = new ButtonGroup();
group.add(deg);
group.add(rad);
deg.setSelected(true); // 將 deg 設為預設選取的項目
go.addActionListener(this);
degree.addKeyListener(this);
// 單選鈕的選取事件之處理方法
deg.addItemListener(
new ItemListener() {
public void itemStateChanged(ItemEvent e) {
if (e.getStateChange() == ItemEvent.SELECTED) convert = 180 / Math.PI;
else convert = 1;
}
});
f.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
f.setSize(250, 200);
f.setVisible(true);
}
public RadioButtonDemo() {
// Create a new panel to hold check boxes
JPanel jpRadioButtons = new JPanel();
jpRadioButtons.setLayout(new GridLayout(3, 1));
jpRadioButtons.add(jrbRed = new JRadioButton("Red"));
jpRadioButtons.add(jrbGreen = new JRadioButton("Green"));
jpRadioButtons.add(jrbBlue = new JRadioButton("Blue"));
add(jpRadioButtons, BorderLayout.WEST);
// Create a radio button group to group three buttons
ButtonGroup group = new ButtonGroup();
group.add(jrbRed);
group.add(jrbGreen);
group.add(jrbBlue);
// Set keyboard mnemonics
jrbRed.setMnemonic('E');
jrbGreen.setMnemonic('G');
jrbBlue.setMnemonic('U');
// Register listeners for check boxes
jrbRed.addActionListener(
new ActionListener() {
public void actionPerformed(ActionEvent e) {
messagePanel.setForeground(Color.red);
}
});
jrbGreen.addActionListener(
new ActionListener() {
public void actionPerformed(ActionEvent e) {
messagePanel.setForeground(Color.green);
}
});
jrbBlue.addActionListener(
new ActionListener() {
public void actionPerformed(ActionEvent e) {
messagePanel.setForeground(Color.blue);
}
});
// Set initial message color to blue
jrbBlue.setSelected(true);
messagePanel.setForeground(Color.blue);
}
/** Creates the GUI. */
public void majorLayout() {
//
// Setup Menu
//
JMenuBar menuBar = new JMenuBar();
JMenu file = new JMenu(ResourceHandler.getMessage("menu.file"));
file.setMnemonic(ResourceHandler.getAcceleratorKey("menu.file"));
file.add(exitMenuItem = new JMenuItem(ResourceHandler.getMessage("menu.exit")));
exitMenuItem.setMnemonic(ResourceHandler.getAcceleratorKey("menu.exit"));
exitMenuItem.addActionListener(this);
menuBar.add(file);
JMenu edit = new JMenu(ResourceHandler.getMessage("menu.edit"));
edit.setMnemonic(ResourceHandler.getAcceleratorKey("menu.edit"));
edit.add(optionMenuItem = new JMenuItem(ResourceHandler.getMessage("menu.option")));
optionMenuItem.setMnemonic(ResourceHandler.getAcceleratorKey("menu.option"));
optionMenuItem.addActionListener(this);
menuBar.add(edit);
JMenu help = new JMenu(ResourceHandler.getMessage("menu.help"));
help.setMnemonic(ResourceHandler.getAcceleratorKey("menu.help"));
help.add(helpMenuItem = new JMenuItem(ResourceHandler.getMessage("menu.help")));
helpMenuItem.setMnemonic(ResourceHandler.getAcceleratorKey("menu.help"));
help.add(new JSeparator());
help.add(aboutMenuItem = new JMenuItem(ResourceHandler.getMessage("menu.about")));
aboutMenuItem.setMnemonic(ResourceHandler.getAcceleratorKey("menu.about"));
helpMenuItem.addActionListener(this);
aboutMenuItem.addActionListener(this);
menuBar.add(help);
setJMenuBar(menuBar);
//
// Setup main GUI
//
dirLabel = new JLabel(ResourceHandler.getMessage("converter_gui.lablel0"));
dirTF = new JTextField();
dirBttn = new JButton(ResourceHandler.getMessage("button.browse.dir"));
dirBttn.setMnemonic(ResourceHandler.getAcceleratorKey("button.browse.dir"));
matchingLabel = new JLabel(ResourceHandler.getMessage("converter_gui.lablel1"));
matchingTF = new JTextField(ResourceHandler.getMessage("converter_gui.lablel2"));
recursiveCheckBox = new JCheckBox(ResourceHandler.getMessage("converter_gui.lablel3"));
recursiveCheckBox.setMnemonic(ResourceHandler.getAcceleratorKey("converter_gui.lablel3"));
backupLabel = new JLabel(ResourceHandler.getMessage("converter_gui.lablel5"));
backupTF = new JTextField();
backupBttn = new JButton(ResourceHandler.getMessage("button.browse.backup"));
backupBttn.setMnemonic(ResourceHandler.getAcceleratorKey("button.browse.backup"));
templateLabel = new JLabel(ResourceHandler.getMessage("converter_gui.lablel7"));
templateCh = new TemplateFileChoice();
staticVersioningLabel = new JLabel(ResourceHandler.getMessage("static.versioning.label"));
String version = System.getProperty("java.version");
if (version.indexOf("-") > 0) {
version = version.substring(0, version.indexOf("-"));
}
int dotIndex = version.indexOf(".");
dotIndex = version.indexOf(".", dotIndex + 1);
String familyVersion = version.substring(0, dotIndex);
MessageFormat formatter =
new MessageFormat(ResourceHandler.getMessage("static.versioning.radio.button"));
staticVersioningRadioButton = new JRadioButton(formatter.format(new Object[] {version}));
staticVersioningRadioButton.setMnemonic(
ResourceHandler.getAcceleratorKey("static.versioning.radio.button"));
formatter = new MessageFormat(ResourceHandler.getMessage("dynamic.versioning.radio.button"));
dynamicVersioningRadioButton = new JRadioButton(formatter.format(new Object[] {familyVersion}));
dynamicVersioningRadioButton.setMnemonic(
ResourceHandler.getAcceleratorKey("dynamic.versioning.radio.button"));
staticVersioningTextArea = new JTextArea(ResourceHandler.getMessage("static.versioning.text"));
formatter = new MessageFormat(ResourceHandler.getMessage("dynamic.versioning.text"));
dynamicVersioningTextArea = new JTextArea(formatter.format(new Object[] {familyVersion}));
ButtonGroup versioningButtonGroup = new ButtonGroup();
versioningButtonGroup.add(staticVersioningRadioButton);
versioningButtonGroup.add(dynamicVersioningRadioButton);
runBttn = new JButton(ResourceHandler.getMessage("button.convert"));
runBttn.setMnemonic(ResourceHandler.getAcceleratorKey("button.convert"));
recursiveCheckBox.setOpaque(false);
staticVersioningRadioButton.setOpaque(false);
dynamicVersioningRadioButton.setOpaque(false);
staticVersioningTextArea.setEditable(false);
staticVersioningTextArea.setLineWrap(true);
staticVersioningTextArea.setWrapStyleWord(true);
dynamicVersioningTextArea.setEditable(false);
dynamicVersioningTextArea.setLineWrap(true);
dynamicVersioningTextArea.setWrapStyleWord(true);
staticVersioningPanel.setLayout(new BorderLayout());
staticVersioningPanel.add(staticVersioningTextArea, "Center");
staticVersioningPanel.setBorder(new LineBorder(Color.black));
dynamicVersioningPanel.setLayout(new BorderLayout());
dynamicVersioningPanel.add(dynamicVersioningTextArea, "Center");
dynamicVersioningPanel.setBorder(new LineBorder(Color.black));
if (converter.isStaticVersioning()) {
staticVersioningRadioButton.setSelected(true);
} else {
dynamicVersioningRadioButton.setSelected(true);
}
addListeners();
final int buf = 10, // Buffer (between components and form)
sp = 10, // Space between components
vsp = 5, // Vertical space
indent = 20; // Indent between form (left edge) and component
GridBagConstraints gbc = new GridBagConstraints();
GridBagLayout gbl = new GridBagLayout();
getContentPane().setLayout(gbl);
//
// Setup top panel
//
GridBagLayout topLayout = new GridBagLayout();
JPanel topPanel = new JPanel();
topPanel.setOpaque(false);
topPanel.setLayout(topLayout);
topLayout.setConstraints(
dirLabel,
new GridBagConstraints(
0,
0,
1,
1,
0,
0,
GridBagConstraints.WEST,
GridBagConstraints.NONE,
new Insets(10, 0, 0, 0),
0,
0));
topLayout.setConstraints(
dirTF,
new GridBagConstraints(
1,
0,
1,
1,
1,
0,
GridBagConstraints.WEST,
GridBagConstraints.HORIZONTAL,
new Insets(vsp, 2, 0, 0),
0,
0));
topLayout.setConstraints(
dirBttn,
new GridBagConstraints(
2,
0,
1,
1,
0,
0,
GridBagConstraints.CENTER,
GridBagConstraints.NONE,
new Insets(10, sp, 0, 0),
0,
0));
topLayout.setConstraints(
matchingLabel,
new GridBagConstraints(
0,
1,
1,
1,
0,
0,
GridBagConstraints.EAST,
GridBagConstraints.NONE,
new Insets(10, 0, 0, 0),
0,
0));
topLayout.setConstraints(
matchingTF,
new GridBagConstraints(
1,
1,
1,
1,
1,
0,
GridBagConstraints.WEST,
GridBagConstraints.HORIZONTAL,
new Insets(vsp, 2, 0, 0),
0,
0));
topLayout.setConstraints(
recursiveCheckBox,
new GridBagConstraints(
2,
1,
GridBagConstraints.REMAINDER,
1,
1,
0,
GridBagConstraints.WEST,
GridBagConstraints.NONE,
new Insets(vsp, 10, 0, 0),
0,
0));
topLayout.setConstraints(
backupLabel,
new GridBagConstraints(
0,
3,
1,
1,
0,
0,
GridBagConstraints.EAST,
GridBagConstraints.NONE,
new Insets(10, 0, 0, 0),
0,
0));
topLayout.setConstraints(
backupTF,
new GridBagConstraints(
1,
3,
1,
1,
1,
0,
GridBagConstraints.CENTER,
GridBagConstraints.HORIZONTAL,
new Insets(vsp, 2, 0, 0),
0,
0));
topLayout.setConstraints(
backupBttn,
new GridBagConstraints(
2,
3,
1,
1,
0,
0,
GridBagConstraints.CENTER,
GridBagConstraints.NONE,
new Insets(10, sp, 0, 0),
0,
0));
topLayout.setConstraints(
templateLabel,
new GridBagConstraints(
0,
4,
1,
1,
0,
0,
GridBagConstraints.EAST,
GridBagConstraints.NONE,
new Insets(10, 0, 0, 0),
0,
0));
topLayout.setConstraints(
templateCh,
new GridBagConstraints(
1,
4,
1,
1,
0,
0,
GridBagConstraints.WEST,
GridBagConstraints.HORIZONTAL,
new Insets(vsp, 2, 0, 0),
0,
0));
topLayout.setConstraints(
sep1,
new GridBagConstraints(
0,
5,
GridBagConstraints.REMAINDER,
1,
1,
0,
GridBagConstraints.CENTER,
GridBagConstraints.HORIZONTAL,
new Insets(10, 10, 10, 10),
0,
0));
topLayout.setConstraints(
staticVersioningLabel,
new GridBagConstraints(
0,
6,
1,
1,
0,
0,
GridBagConstraints.WEST,
GridBagConstraints.NONE,
new Insets(10, 0, 0, 0),
0,
0));
topLayout.setConstraints(
staticVersioningRadioButton,
new GridBagConstraints(
0,
7,
GridBagConstraints.REMAINDER,
1,
1,
0,
GridBagConstraints.WEST,
GridBagConstraints.NONE,
new Insets(vsp, 10, 0, 0),
0,
0));
topLayout.setConstraints(
staticVersioningPanel,
new GridBagConstraints(
0,
8,
GridBagConstraints.REMAINDER,
1,
0,
0,
GridBagConstraints.WEST,
GridBagConstraints.BOTH,
new Insets(vsp, 25, 10, 0),
0,
0));
topLayout.setConstraints(
dynamicVersioningRadioButton,
new GridBagConstraints(
0,
9,
GridBagConstraints.REMAINDER,
1,
1,
0,
GridBagConstraints.WEST,
GridBagConstraints.NONE,
new Insets(vsp, 10, 0, 0),
0,
0));
topLayout.setConstraints(
dynamicVersioningPanel,
new GridBagConstraints(
0,
10,
GridBagConstraints.REMAINDER,
1,
0,
0,
GridBagConstraints.WEST,
GridBagConstraints.BOTH,
new Insets(vsp, 25, 0, 0),
0,
0));
topLayout.setConstraints(
sep2,
new GridBagConstraints(
0,
11,
GridBagConstraints.REMAINDER,
1,
1,
0,
GridBagConstraints.CENTER,
GridBagConstraints.HORIZONTAL,
new Insets(10, 10, 0, 10),
0,
0));
invisibleBttn = new JButton();
invisibleBttn.setVisible(false);
topLayout.setConstraints(
invisibleBttn,
new GridBagConstraints(
2,
6,
1,
1,
0,
0,
GridBagConstraints.CENTER,
GridBagConstraints.CENTER,
new Insets(indent, sp, 0, 0),
0,
0));
topPanel.add(dirLabel);
topPanel.add(dirTF);
topPanel.add(dirBttn);
topPanel.add(matchingLabel);
topPanel.add(matchingTF);
topPanel.add(recursiveCheckBox);
topPanel.add(backupLabel);
topPanel.add(backupTF);
topPanel.add(backupBttn);
topPanel.add(templateLabel);
topPanel.add(templateCh);
topPanel.add(sep1);
topPanel.add(staticVersioningLabel);
topPanel.add(staticVersioningRadioButton);
topPanel.add(staticVersioningPanel);
topPanel.add(dynamicVersioningRadioButton);
topPanel.add(dynamicVersioningPanel);
topPanel.add(sep2);
topPanel.add(invisibleBttn);
//
// Setup bottom panel
//
GridBagLayout buttomLayout = new GridBagLayout();
JPanel buttomPanel = new JPanel();
buttomPanel.setOpaque(false);
buttomPanel.setLayout(buttomLayout);
buttomLayout.setConstraints(
runBttn,
new GridBagConstraints(
3,
0,
1,
1,
0,
0,
GridBagConstraints.CENTER,
GridBagConstraints.NONE,
new Insets(sp, 0, 0, 0),
0,
0));
buttomPanel.add(runBttn);
//
// Setup main panel
//
GridBagLayout mainLayout = new GridBagLayout();
JPanel mainPanel = new JPanel();
mainPanel.setOpaque(false);
mainPanel.setLayout(mainLayout);
mainLayout.setConstraints(
topPanel,
new GridBagConstraints(
0,
0,
1,
1,
1,
0,
GridBagConstraints.CENTER,
GridBagConstraints.HORIZONTAL,
new Insets(buf, buf, 0, buf),
0,
0));
mainLayout.setConstraints(
buttomPanel,
new GridBagConstraints(
0,
1,
1,
1,
1,
1,
GridBagConstraints.SOUTH,
GridBagConstraints.HORIZONTAL,
new Insets(0, buf, buf, buf),
0,
0));
mainPanel.add(topPanel);
mainPanel.add(buttomPanel);
Border border = BorderFactory.createEtchedBorder();
mainPanel.setBorder(border);
GridBagLayout layout = new GridBagLayout();
getContentPane().setLayout(layout);
layout.setConstraints(
mainPanel,
new GridBagConstraints(
0,
0,
1,
1,
1,
1,
GridBagConstraints.CENTER,
GridBagConstraints.BOTH,
new Insets(0, 0, 0, 0),
0,
0));
getContentPane().add(mainPanel);
pack();
setResizable(false);
}
public MakeReservation() {
new BorderLayout();
standardRoom.setMnemonic(KeyEvent.VK_K);
standardRoom.setActionCommand("Standard Room");
standardRoom.setSelected(true);
familyRoom.setMnemonic(KeyEvent.VK_F);
familyRoom.setActionCommand("Family Room");
suiteRoom.setMnemonic(KeyEvent.VK_S);
suiteRoom.setActionCommand("Suite");
// Add Booking Button
ImageIcon bookRoomIcon = createImageIcon("images/book.png");
bookRoom = new JButton("Book Room", bookRoomIcon);
bookRoom.setVerticalTextPosition(AbstractButton.BOTTOM);
bookRoom.setHorizontalTextPosition(AbstractButton.CENTER);
bookRoom.setMnemonic(KeyEvent.VK_M);
bookRoom.addActionListener(this);
bookRoom.setActionCommand("book");
// Group the radio buttons.
group.add(standardRoom);
group.add(familyRoom);
group.add(suiteRoom);
// Create the labels.
nameLabel = new JLabel("Name: ");
amountroomsLabel = new JLabel("How many rooms? ");
checkoutdateLabel = new JLabel("Check-Out Date: ");
checkindateLabel = new JLabel("Check-In Date: ");
// Create the text fields and set them up.
nameField = new JFormattedTextField();
nameField.setColumns(10);
amountroomsField = new JFormattedTextField(new Integer(1));
amountroomsField.setValue(new Integer(1));
amountroomsField.setColumns(10);
// java.util.Date dt_checkin = new java.util.Date();
LocalDate today = LocalDate.now();
// java.text.SimpleDateFormat sdf_checkin = new java.text.SimpleDateFormat("MM/dd/yyyy");
currentDate_checkin = today.toString();
checkindateField = new JFormattedTextField(currentDate_checkin);
checkindateField.setColumns(10);
// java.util.Date dt_checkout = new java.util.Date();
LocalDate tomorrow = today.plus(1, ChronoUnit.DAYS);
// java.text.SimpleDateFormat sdf_checkout = new java.text.SimpleDateFormat("MM/dd/yyyy");
currentDate_checkout = tomorrow.toString();
checkoutdateField = new JFormattedTextField(currentDate_checkout);
checkoutdateField.setColumns(10);
// Tell accessibility tools about label/textfield pairs.
nameLabel.setLabelFor(nameField);
amountroomsLabel.setLabelFor(amountroomsField);
checkoutdateLabel.setLabelFor(checkoutdateField);
checkindateLabel.setLabelFor(checkindateField);
// Lay out the labels in a panel.
JPanel labelPane1 = new JPanel(new GridLayout(0, 1));
labelPane1.add(amountroomsLabel);
JPanel labelPane3 = new JPanel(new GridLayout(0, 1));
labelPane3.add(checkindateLabel);
JPanel labelPane2 = new JPanel(new GridLayout(0, 1));
labelPane2.add(checkoutdateLabel);
JPanel labelPane4 = new JPanel(new GridLayout(0, 1));
labelPane4.add(nameLabel);
// Layout the text fields in a panel.
JPanel fieldPane1 = new JPanel(new GridLayout(0, 1));
fieldPane1.add(amountroomsField);
JPanel fieldPane3 = new JPanel(new GridLayout(0, 1));
fieldPane3.add(checkindateField);
JPanel fieldPane2 = new JPanel(new GridLayout(0, 1));
fieldPane2.add(checkoutdateField);
JPanel fieldPane4 = new JPanel(new GridLayout(0, 1));
fieldPane4.add(nameField);
// Put the radio buttons in a column in a panel.
JPanel radioPanel = new JPanel(new GridLayout(0, 1));
radioPanel.add(standardRoom);
radioPanel.add(familyRoom);
radioPanel.add(suiteRoom);
// Put the panels in this panel, labels on left,
// text fields on right.
setBorder(BorderFactory.createEmptyBorder(20, 20, 20, 20));
add(labelPane1, BorderLayout.LINE_START);
add(fieldPane1, BorderLayout.LINE_END);
add(labelPane3, BorderLayout.LINE_START);
add(fieldPane3, BorderLayout.LINE_END);
add(labelPane2, BorderLayout.LINE_START);
add(fieldPane2, BorderLayout.LINE_END);
add(labelPane4, BorderLayout.LINE_START);
add(fieldPane4, BorderLayout.LINE_END);
add(radioPanel, BorderLayout.LINE_END);
add(bookRoom);
}
private static JPanel initOptionsPane() {
JPanel pane = null;
ActionAdapter buttonListener = null;
// Create an options pane
JPanel optionsPane = new JPanel(new GridLayout(4, 1));
// IP address input
pane = new JPanel(new FlowLayout(FlowLayout.RIGHT));
pane.add(new JLabel("Host IP:"));
ipField = new JTextField(10);
ipField.setText(hostIP);
ipField.setEnabled(false);
ipField.addFocusListener(
new FocusAdapter() {
public void focusLost(FocusEvent e) {
ipField.selectAll();
// Should be editable only when disconnected
if (connectionStatus != DISCONNECTED) {
changeStatusNTS(NULL, true);
} else {
hostIP = ipField.getText();
}
}
});
pane.add(ipField);
optionsPane.add(pane);
// Port input
pane = new JPanel(new FlowLayout(FlowLayout.RIGHT));
pane.add(new JLabel("Port:"));
portField = new JTextField(10);
portField.setEditable(true);
portField.setText((new Integer(port)).toString());
portField.addFocusListener(
new FocusAdapter() {
public void focusLost(FocusEvent e) {
// should be editable only when disconnected
if (connectionStatus != DISCONNECTED) {
changeStatusNTS(NULL, true);
} else {
int temp;
try {
temp = Integer.parseInt(portField.getText());
port = temp;
} catch (NumberFormatException nfe) {
portField.setText((new Integer(port)).toString());
mainFrame.repaint();
}
}
}
});
pane.add(portField);
optionsPane.add(pane);
// Host/guest option
buttonListener =
new ActionAdapter() {
public void actionPerformed(ActionEvent e) {
if (connectionStatus != DISCONNECTED) {
changeStatusNTS(NULL, true);
} else {
isHost = e.getActionCommand().equals("host");
// Cannot supply host IP if host option is chosen
if (isHost) {
ipField.setEnabled(false);
ipField.setText("localhost");
hostIP = "localhost";
} else {
ipField.setEnabled(true);
}
}
}
};
ButtonGroup bg = new ButtonGroup();
hostOption = new JRadioButton("Host", true);
hostOption.setMnemonic(KeyEvent.VK_H);
hostOption.setActionCommand("host");
hostOption.addActionListener(buttonListener);
guestOption = new JRadioButton("Guest", false);
guestOption.setMnemonic(KeyEvent.VK_G);
guestOption.setActionCommand("guest");
guestOption.addActionListener(buttonListener);
bg.add(hostOption);
bg.add(guestOption);
pane = new JPanel(new GridLayout(1, 2));
pane.add(hostOption);
pane.add(guestOption);
optionsPane.add(pane);
// Connect/disconnect buttons
JPanel buttonPane = new JPanel(new GridLayout(1, 2));
buttonListener =
new ActionAdapter() {
public void actionPerformed(ActionEvent e) {
// Request a connection initiation
if (e.getActionCommand().equals("connect")) {
changeStatusNTS(BEGIN_CONNECT, true);
}
// Disconnect
else {
changeStatusNTS(DISCONNECTING, true);
}
}
};
connectButton = new JButton("Connect");
connectButton.setMnemonic(KeyEvent.VK_C);
connectButton.setActionCommand("connect");
connectButton.addActionListener(buttonListener);
connectButton.setEnabled(true);
disconnectButton = new JButton("Disconnect");
disconnectButton.setMnemonic(KeyEvent.VK_D);
disconnectButton.setActionCommand("disconnect");
disconnectButton.addActionListener(buttonListener);
disconnectButton.setEnabled(false);
buttonPane.add(connectButton);
buttonPane.add(disconnectButton);
optionsPane.add(buttonPane);
return optionsPane;
}
