本文整理匯總了Java中java.awt.Label類的典型用法代碼示例。如果您正苦於以下問題：Java Label類的具體用法？Java Label怎麽用？Java Label使用的例子？那麽, 這裏精選的類代碼示例或許可以為您提供幫助。
Label類屬於java.awt包，在下文中一共展示了Label類的15個代碼示例，這些例子默認根據受歡迎程度排序。您可以為喜歡或者感覺有用的代碼點讚，您的評價將有助於係統推薦出更棒的Java代碼示例。
示例1: init
import java.awt.Label; //導入依賴的package包/類
@Override
public void init() {
this.setVisible(true);
this.setSize(500, 500);
this.setBackground(Color.green);
this.setLayout(new FlowLayout());
l1 = new Label("User Name");
l2 = new Label("Password");
tf1 = new TextField(20);
tf2 = new TextField(20);
tf2.setEchoChar('*');
b = new Button("Login");
b.addActionListener(this);
Font font = new Font("arial", Font.BOLD, 25);
l1.setFont(font);
l2.setFont(font);
tf1.setFont(font);
tf2.setFont(font);
b.setFont(font);
this.add(l1);
this.add(tf1);
this.add(l2);
this.add(tf2);
this.add(b);
}
示例2: flagChanged
import java.awt.Label; //導入依賴的package包/類
/**
* When server changes, get message
* @param changedValue
*/
@Override
public void flagChanged(IUnrealServer server) {
SwingUtilities.invokeLater(new Runnable() {
@Override
public void run() {
removeAll();
handleServerName();
if (serverDef.getServerFlag().getFlag() == null) {
add(new Label("Server not available ...", Label.CENTER), java.awt.BorderLayout.CENTER);
} else {
setUpMapPanel();
}
revalidate();
repaint();
}
}); /*
String msg = "Map changed to " + changedValue.getName() + " " + changedValue.getName();
JOptionPane.showMessageDialog(this, msg);
*/
}
示例3: init
import java.awt.Label; //導入依賴的package包/類
private void init(Component parent, String title, String message,
String buttonText) {
Panel p = new Panel();
add("Center", new Label(message));
Button btn = new Button(buttonText);
btn.addActionListener(this);
p.add(btn);
add("South", p);
pack();
Dimension dDim = getSize();
if (parent != null) {
Rectangle fRect = parent.getBounds();
setLocation(fRect.x + ((fRect.width - dDim.width) / 2),
fRect.y + ((fRect.height - dDim.height) / 2));
}
}
示例4: CalculatorGUI
import java.awt.Label; //導入依賴的package包/類
/**
* Default constructor.
*/
protected CalculatorGUI()
{
super("Calculator");
setSize(720, 540);
addWindowListener(new WindowAdapter()
{
@Override
public void windowClosing(WindowEvent windowEvent)
{
setVisible(false);
dispose();
System.exit(0);
}
});
setLayout(new BorderLayout());
add(new CalculatorAWT(), BorderLayout.NORTH);
add(new Label(), BorderLayout.SOUTH);
setVisible(true);
}
示例5: start
import java.awt.Label; //導入依賴的package包/類
public void start() {
//Get things going. Request focus, set size, et cetera
setSize(200, 200);
setVisible(true);
validate();
final Image image = new MultiResolutionCursor();
int center = sizes[0] / 2;
Cursor cursor = Toolkit.getDefaultToolkit().createCustomCursor(
image, new Point(center, center), "multi-resolution cursor");
Frame frame = new Frame("Test Frame");
frame.setSize(300, 300);
frame.setLocation(300, 50);
frame.add(new Label("Move cursor here"));
frame.setCursor(cursor);
frame.setVisible(true);
}
示例6: testChildPropertiesWithDialogAsParent
import java.awt.Label; //導入依賴的package包/類
public void testChildPropertiesWithDialogAsParent() {
parentDialog = new Dialog((Dialog) null, "parent Dialog");
parentDialog.setSize(WIDTH, HEIGHT);
parentDialog.setLocation(100, 100);
parentDialog.setBackground(Color.RED);
parentLabel = new Label("ParentForegroundAndFont");
parentFont = new Font("Courier New", Font.ITALIC, 15);
parentDialog.setForeground(Color.BLUE);
parentDialog.setFont(parentFont);
parentDialog.add(parentLabel);
parentDialog.setVisible(true);
windowChild = new Window(parentDialog);
windowChild.setSize(WIDTH, HEIGHT);
windowChild.setLocation(WIDTH + 200, 100);
childLabel = new Label("ChildForegroundAndFont");
windowChild.add(childLabel);
windowChild.setVisible(true);
if (parentDialog.getBackground() == windowChild.getBackground()) {
dispose();
throw new RuntimeException("Child Window Should NOT Inherit "
+ "Parent Dialog's Background Color");
}
if (parentDialog.getForeground() == windowChild.getForeground()) {
dispose();
throw new RuntimeException("Child Window Should NOT Inherit "
+ "Parent Dialog's Foreground Color");
}
if (parentDialog.getFont() == windowChild.getFont()) {
dispose();
throw new RuntimeException("Child Window Should NOT Inherit "
+ "Parent Dialog's Font Color");
}
}
示例7: testChildPropertiesWithFrameAsParent
import java.awt.Label; //導入依賴的package包/類
public void testChildPropertiesWithFrameAsParent() {
parentFrame = new Frame("parent Frame");
parentFrame.setSize(WIDTH, HEIGHT);
parentFrame.setLocation(100, 400);
parentFrame.setBackground(Color.BLUE);
parentLabel = new Label("ParentForegroundAndFont");
parentFont = new Font("Courier New", Font.ITALIC, 15);
parentFrame.setForeground(Color.RED);
parentFrame.setFont(parentFont);
parentFrame.add(parentLabel);
parentFrame.setVisible(true);
frameChildWindow = new Window(parentFrame);
frameChildWindow.setSize(WIDTH, HEIGHT);
frameChildWindow.setLocation(WIDTH + 200, 400);
childLabel = new Label("ChildForegroundAndFont");
frameChildWindow.add(childLabel);
frameChildWindow.setVisible(true);
if (parentFrame.getBackground() == frameChildWindow.getBackground()) {
dispose();
throw new RuntimeException("Child Window Should NOT Inherit "
+ "Parent Frame's Background Color");
}
if (parentDialog.getForeground() == windowChild.getForeground()) {
dispose();
throw new RuntimeException("Child Window Should NOT Inherit "
+ "Parent Frame's Foreground Color");
}
if (parentDialog.getFont() == windowChild.getFont()) {
dispose();
throw new RuntimeException("Child Window Should NOT Inherit "
+ "Parent Frame's Font Color");
}
}
示例8: start
import java.awt.Label; //導入依賴的package包/類
public void start() {
//Get things going. Request focus, set size, et cetera
setSize(200, 200);
setVisible(true);
validate();
final Image image = new BaseMultiResolutionImage(
createResolutionVariant(0),
createResolutionVariant(1),
createResolutionVariant(2),
createResolutionVariant(3)
);
int center = sizes[0] / 2;
Cursor cursor = Toolkit.getDefaultToolkit().createCustomCursor(
image, new Point(center, center), "multi-resolution cursor");
Frame frame = new Frame("Test Frame");
frame.setSize(300, 300);
frame.setLocation(300, 50);
frame.add(new Label("Move cursor here"));
frame.setCursor(cursor);
frame.setVisible(true);
}
示例9: PanelSeleDir
import java.awt.Label; //導入依賴的package包/類
public PanelSeleDir(String scname, final File defDir)
{
this.add(new Label("Select a folder to install "+scname+"."));
selector = new FileSelector(defDir, JFileChooser.DIRECTORIES_ONLY);
selector.addActionListener(new ActionListener()
{
public void actionPerformed(ActionEvent e)
{
if(e.getSource().equals(selector))
{
selected_dir = selector.getSelectedFile();
}
System.out.println(e);
}
});
this.add(selector);
// TODO Auto-generated constructor stub
}
示例10: getJPanel1
import java.awt.Label; //導入依賴的package包/類
/**
* This method initializes jPanel1
*
* @return javax.swing.JPanel
*/
private JPanel getJPanel1() {
if (jPanel1 == null) {
label = new Label();
label.setText("Expression:");
jPanel1 = new JPanel();
JPanel jPanelX = new JPanel();
jPanelX.setLayout(new BoxLayout(jPanelX, BoxLayout.X_AXIS));
jPanelX.add(label, null);
jPanelX.add(getJTextField(), null);
jPanelX.add(getJButton(), null);
jPanelX.add(getJDemoButton(), null);
JPanel jPanelY = new JPanel();
jPanelY.setLayout(new BoxLayout(jPanelY, BoxLayout.Y_AXIS));
jPanelY.add(jPanelX);
Label helpLabel = new Label();
helpLabel.setText("Use <ENTER> or press Send to send the command, <Up>/<Down> keys for command history." +
" Press Demo for a quick demonstration of available OMC commands.");
jPanelY.add(helpLabel, null);
jPanel1.add(jPanelY);
}
return jPanel1;
}
示例11: setColor
import java.awt.Label; //導入依賴的package包/類
public void setColor(Label l,int value)
{
l.setText(value+"");
l.setFont(new java.awt.Font("Arial", 1, 60));
if(value==0)
{
l.setText("");
l.setBackground(Color.white);
}
else if(value==2)
l.setBackground(Color.yellow);
else if(value==4)
l.setBackground(Color.orange);
else if(value==8)
l.setBackground(Color.cyan);
else if(value==16)
l.setBackground(Color.green);
else if(value==32)
l.setBackground(Color.pink);
else if(value==64)
l.setBackground(Color.red);
else if(value==128)
l.setBackground(Color.blue);
else if(value==256)
l.setBackground(Color.magenta);
else if(value==512)
l.setBackground(Color.lightGray);
else if(value==1024)
l.setBackground(Color.darkGray);
else if(value==2048)
l.setBackground(Color.black);
if(value>64)
l.setFont(new java.awt.Font("Arial", 1, 45));
if(value>512)
l.setFont(new java.awt.Font("Arial", 1, 30));
}
示例12: PiGUI
import java.awt.Label; //導入依賴的package包/類
/**
* Default constructor.
*/
protected PiGUI()
{
super("Pi calculator");
setSize(720, 540);
addWindowListener(new WindowAdapter()
{
public void windowClosing(WindowEvent windowEvent)
{
setVisible(false);
dispose();
System.exit(0);
}
});
setLayout(new BorderLayout());
this.statusLabel = new Label();
add(getContents(), BorderLayout.NORTH);
add(this.statusLabel, BorderLayout.SOUTH);
setVisible(true);
}
示例13: CalculatorGUI
import java.awt.Label; //導入依賴的package包/類
/**
* Default constructor.
*/
protected CalculatorGUI()
{
super("Calculator");
setSize(720, 540);
addWindowListener(new WindowAdapter()
{
public void windowClosing(WindowEvent windowEvent)
{
setVisible(false);
dispose();
System.exit(0);
}
});
setLayout(new BorderLayout());
add(new CalculatorAWT(), BorderLayout.NORTH);
add(new Label(), BorderLayout.SOUTH);
setVisible(true);
}
示例14: drawTextInBounds
import java.awt.Label; //導入依賴的package包/類
/**
* Draws a text into a boundary. The text is clipped on the right border of the bounds.
*
* @param g The graphics context in which to draw
* @param text The text to draw
* @param x The x position of the boundary
* @param y The y position of the boundary
* @param width The width position of the boundary
* @param height The height position of the boundary
* @param alignment The alignment of the text: Label.LEFT or Label.CENTER
* @param textDescent Text text descent
*/
public static void drawTextInBounds (final Graphics2D g, final String text, final int x, final int y, final int width, final int height, final int alignment, final int textDescent)
{
if (text == null || text.length () == 0)
return;
final Dimension dim = getTextDims (g, text);
g.clipRect (x, y, width, height);
final int pos;
switch (alignment)
{
case Label.LEFT:
pos = x;
break;
case Label.CENTER:
default:
pos = x + (width - dim.width) / 2;
break;
}
g.drawString (text, pos, y + height - (height - dim.height) / 2 - textDescent);
g.setClip (null);
}
示例15: drawMenu
import java.awt.Label; //導入依賴的package包/類
/**
* Draws a menu at the top of the element.
*
* @param gc The graphics context
* @param left The left bound of the menus drawing area
* @param width The width of the menu
* @param layoutSettings The layout settings to use
*/
protected void drawMenu (final Graphics2D gc, final int left, final int width, final LayoutSettings layoutSettings)
{
final Color borderColor = layoutSettings.getBorderColor ();
if (this.menuName == null || this.menuName.length () == 0)
{
// Remove the 2 pixels of the previous menus border line
gc.setColor (borderColor);
gc.fillRect (left - SEPARATOR_SIZE, MENU_HEIGHT - 2, SEPARATOR_SIZE, 1);
return;
}
final Color textColor = layoutSettings.getTextColor ();
gc.setColor (this.isMenuSelected ? textColor : borderColor);
gc.fillRect (left, 0, width, MENU_HEIGHT - 1);
gc.setColor (textColor);
gc.fillRect (left, MENU_HEIGHT - 2, width + SEPARATOR_SIZE, 1);
gc.setColor (this.isMenuSelected ? borderColor : textColor);
gc.setFont (layoutSettings.getTextFont (UNIT));
drawTextInBounds (gc, this.menuName, left, 0, width, UNIT + SEPARATOR_SIZE, Label.CENTER);
}