Example usage for org.eclipse.swt.widgets Label Label

Introduction

In this page you can find the example usage for org.eclipse.swt.widgets Label Label.

Prototype

public Label(Composite parent, int style) 

Source Link

Document

Constructs a new instance of this class given its parent and a style value describing its behavior and appearance.

Usage

From source file:SashFormExample.java

public SashFormExample() {

    shell.setLayout(new FillLayout());

    sashForm = new SashForm(shell, SWT.HORIZONTAL);

    Text text1 = new Text(sashForm, SWT.CENTER);
    text1.setText("Text in pane #1");
    Text text2 = new Text(sashForm, SWT.CENTER);
    text2.setText("Text in pane #2");

    sashForm2 = new SashForm(sashForm, SWT.VERTICAL);

    final Label labelA = new Label(sashForm2, SWT.BORDER | SWT.CENTER);
    labelA.setText("Label in pane A");
    final Label labelB = new Label(sashForm2, SWT.BORDER | SWT.CENTER);
    labelB.setText("Label in pane B");

    text1.addControlListener(new ControlListener() {
        public void controlMoved(ControlEvent e) {
        }/*from   www . ja  va 2 s .  c o  m*/

        public void controlResized(ControlEvent e) {
            System.out.println("Resized");

        }
    });

    sashForm.setWeights(new int[] { 1, 2, 3 });

    labelA.addMouseListener(new MouseListener() {
        public void mouseDoubleClick(MouseEvent e) {
            if (sashForm2.getMaximizedControl() == labelA)
                sashForm2.setMaximizedControl(null);
            else
                sashForm2.setMaximizedControl(labelA);
        }

        public void mouseDown(MouseEvent e) {
        }

        public void mouseUp(MouseEvent e) {
        }
    });

    shell.setSize(450, 200);
    shell.open();
    //textUser.forceFocus();

    // Set up the event loop.
    while (!shell.isDisposed()) {
        if (!display.readAndDispatch()) {
            // If no more entries in event queue
            display.sleep();
        }
    }

    display.dispose();
}

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From source file:org.eclipse.swt.examples.helloworld.HelloWorld4.java

public Shell open(Display display) {
    Shell shell = new Shell(display);
    shell.setLayout(new FillLayout());
    Label label = new Label(shell, SWT.CENTER);
    label.setText(resHello.getString("Hello_world"));
    shell.pack();/* ww w .j a  va 2  s .  c  o m*/
    shell.open();
    return shell;
}

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From source file:ChooseColor.java

/**
 * Creates the window contents/*  w ww  . ja  va  2s  .c  o m*/
 * 
 * @param shell the parent shell
 */
private void createContents(final Shell shell) {
    shell.setLayout(new GridLayout(2, false));

    // Start with Celtics green
    color = new Color(shell.getDisplay(), new RGB(0, 255, 0));

    // Use a label full of spaces to show the color
    final Label colorLabel = new Label(shell, SWT.NONE);
    colorLabel.setText("                              ");
    colorLabel.setBackground(color);

    Button button = new Button(shell, SWT.PUSH);
    button.setText("Color...");
    button.addSelectionListener(new SelectionAdapter() {
        public void widgetSelected(SelectionEvent event) {
            // Create the color-change dialog
            ColorDialog dlg = new ColorDialog(shell);

            // Set the selected color in the dialog from
            // user's selected color
            dlg.setRGB(colorLabel.getBackground().getRGB());

            // Change the title bar text
            dlg.setText("Choose a Color");

            // Open the dialog and retrieve the selected color
            RGB rgb = dlg.open();
            if (rgb != null) {
                // Dispose the old color, create the
                // new one, and set into the label
                color.dispose();
                color = new Color(shell.getDisplay(), rgb);
                colorLabel.setBackground(color);
            }
        }
    });
}

---

From source file:GetInput.java

/**
 * Creates the main window's contents/*  w  w  w  .ja  va2s  . c  o  m*/
 * 
 * @param parent the main window
 * @return Control
 */
protected Control createContents(Composite parent) {
    Composite composite = new Composite(parent, SWT.NONE);
    composite.setLayout(new GridLayout(1, false));

    // Create a label to display what the user typed in
    final Label label = new Label(composite, SWT.NONE);
    label.setText("This will display the user input from InputDialog");

    // Create the button to launch the error dialog
    Button show = new Button(composite, SWT.PUSH);
    show.setText("Get Input");
    show.addSelectionListener(new SelectionAdapter() {
        public void widgetSelected(SelectionEvent event) {
            InputDialog dlg = new InputDialog(Display.getCurrent().getActiveShell(), "", "Enter 5-8 characters",
                    label.getText(), new LengthValidator());
            if (dlg.open() == Window.OK) {
                // User clicked OK; update the label with the input
                label.setText(dlg.getValue());
            }
        }
    });

    parent.pack();
    return composite;
}

---

From source file:TemperatureConverterJFace.java

protected Control createContents(Composite parent) {
    getShell().setText("JFace Temperature Converter");

    Composite converterComposite = new Composite(parent, SWT.NULL);

    converterComposite.setLayout(new GridLayout(4, false));

    fahrenheitLabel = new Label(converterComposite, SWT.NULL);
    fahrenheitLabel.setText("Fahrenheit: ");

    fahrenheitValue = new Text(converterComposite, SWT.SINGLE | SWT.BORDER);

    celsiusLabel = new Label(converterComposite, SWT.NULL);
    celsiusLabel.setText("Celsius: ");

    celsiusValue = new Text(converterComposite, SWT.SINGLE | SWT.BORDER);

    ModifyListener listener = new ModifyListener() {
        public void modifyText(ModifyEvent e) {
            valueChanged((Text) e.widget);
        }//from w w  w . j a  va  2  s .c  om
    };

    fahrenheitValue.addModifyListener(listener);
    celsiusValue.addModifyListener(listener);

    return converterComposite;
}

---

From source file:ImageRegistryTest.java

/**
 * Creates the window's contents/*from   w ww. ja  va  2  s  . co m*/
 * 
 * @param parent the parent composite
 * @return Control
 */
protected Control createContents(Composite parent) {
    Composite composite = new Composite(parent, SWT.NONE);
    composite.setLayout(new FillLayout());

    // Put the images in the registry
    ImageRegistry ir = new ImageRegistry();
    ir.put(ONE, ImageDescriptor.createFromFile(ImageRegistryTest.class, "java2s.gif"));
    ir.put(TWO, ImageDescriptor.createFromFile(ImageRegistryTest.class, "java2s.gif"));
    ir.put(THREE, ImageDescriptor.createFromFile(ImageRegistryTest.class, "java2s.gif"));

    // Create the labels and add the images
    Label label = new Label(composite, SWT.NONE);
    label.setImage(ir.get(ONE));
    label = new Label(composite, SWT.NONE);
    label.setImage(ir.get(TWO));
    label = new Label(composite, SWT.NONE);
    label.setImage(ir.get(THREE));

    getShell().pack();

    return composite;
}

---

From source file:org.eclipse.swt.examples.helloworld.HelloWorld3.java

public Shell open(Display display) {
    final Shell shell = new Shell(display);
    final Label label = new Label(shell, SWT.CENTER);
    label.setText(resHello.getString("Hello_world"));
    label.pack();/*  w w w.  java  2  s. co  m*/
    shell.addControlListener(
            ControlListener.controlResizedAdapter(e -> label.setBounds(shell.getClientArea())));
    shell.pack();
    shell.open();
    return shell;
}

---

From source file:MultipleListenersExample.java

/**
 * Create the main window's contents// ww w  .ja  v  a 2  s  .c  o  m
 * @param shell the main window
 */
private void createContents(Shell shell) {
    shell.setLayout(new GridLayout(3, true));

    // Create the label and input box for Fahrenheit
    new Label(shell, SWT.LEFT).setText("Fahrenheit:");
    fahrenheit = new Text(shell, SWT.BORDER);
    GridData data = new GridData(GridData.FILL_HORIZONTAL);
    data.horizontalSpan = 2;
    fahrenheit.setLayoutData(data);

    // Set the context-sensitive help
    fahrenheit.setData("Type a temperature in Fahrenheit");

    // Add the listeners
    fahrenheit.addHelpListener(this);
    fahrenheit.addVerifyListener(this);
    fahrenheit.addModifyListener(this);

    // Create the label and input box for Celsius
    new Label(shell, SWT.LEFT).setText("Celsius:");
    celsius = new Text(shell, SWT.BORDER);
    data = new GridData(GridData.FILL_HORIZONTAL);
    data.horizontalSpan = 2;
    celsius.setLayoutData(data);

    // Set the context-sensitive help
    celsius.setData("Type a temperature in Celsius");

    // Add the listeners
    celsius.addHelpListener(this);
    celsius.addVerifyListener(this);
    celsius.addModifyListener(this);

    // Create the area for help
    help = new Label(shell, SWT.LEFT | SWT.BORDER);
    data = new GridData(GridData.FILL_HORIZONTAL);
    data.horizontalSpan = 3;
    help.setLayoutData(data);
}

---

From source file:RegistryTest.java

/**
 * Creates the window's contents//from   w  ww  .  j a  v  a 2s .  c o m
 * 
 * @param parent the parent composite
 * @return Control
 */
protected Control createContents(Composite parent) {
    Composite composite = new Composite(parent, SWT.NONE);
    composite.setLayout(new FillLayout(SWT.VERTICAL));

    // Set up the registries
    CR = new ColorRegistry();
    CR.addListener(this);

    FR = new FontRegistry();
    FR.addListener(this);

    // Create the label
    label = new Label(composite, SWT.CENTER);
    label.setText("Hello from JFace");

    // Create the randomize button
    Button button = new Button(composite, SWT.PUSH);
    button.setText("Randomize");
    button.addSelectionListener(new SelectionAdapter() {
        public void widgetSelected(SelectionEvent event) {
            CR.put(FOREGROUND, new RGB((int) (Math.random() * 255), (int) (Math.random() * 255),
                    (int) (Math.random() * 255)));
            CR.put(BACKGROUND, new RGB((int) (Math.random() * 255), (int) (Math.random() * 255),
                    (int) (Math.random() * 255)));
            FontData fontData = new FontData("Times New Roman", (int) (Math.random() * 72), SWT.BOLD);
            FR.put(FONT, new FontData[] { fontData });
        }
    });
    return composite;
}

---

From source file:InputDialog.java

private void createContents(final Shell shell) {
    shell.setLayout(new GridLayout(2, true));

    Label label = new Label(shell, SWT.NONE);
    label.setText(message);// ww  w. j a va  2  s  . com
    GridData data = new GridData();
    data.horizontalSpan = 2;
    label.setLayoutData(data);

    final Text text = new Text(shell, SWT.BORDER);
    data = new GridData(GridData.FILL_HORIZONTAL);
    data.horizontalSpan = 2;
    text.setLayoutData(data);

    Button ok = new Button(shell, SWT.PUSH);
    ok.setText("OK");
    data = new GridData(GridData.FILL_HORIZONTAL);
    ok.setLayoutData(data);
    ok.addSelectionListener(new SelectionAdapter() {
        public void widgetSelected(SelectionEvent event) {
            input = text.getText();
            shell.close();
        }
    });

    Button cancel = new Button(shell, SWT.PUSH);
    cancel.setText("Cancel");
    data = new GridData(GridData.FILL_HORIZONTAL);
    cancel.setLayoutData(data);
    cancel.addSelectionListener(new SelectionAdapter() {
        public void widgetSelected(SelectionEvent event) {
            input = null;
            shell.close();
        }
    });

    shell.setDefaultButton(ok);
}

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