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

Introduction

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

Prototype

public Font getFont() 

Source Link

Document

Returns the font that the receiver will use to paint textual information.

Usage

From source file:FontDialogColorFontData.java

public static void main(String[] args) {

    Display display = new Display();
    final Shell shell = new Shell(display);
    shell.setText("Font Chooser");
    shell.setLayout(new GridLayout(2, false));
    final Label fontLabel = new Label(shell, SWT.NONE);
    fontLabel.setText("The selected font");

    Button button = new Button(shell, SWT.PUSH);
    button.setText("Font...");
    button.addSelectionListener(new SelectionAdapter() {
        public void widgetSelected(SelectionEvent event) {
            Font font = null;//from  w  ww. j  a va 2s.c om
            Color color = null;

            FontDialog dlg = new FontDialog(shell);

            if (font != null)
                dlg.setFontList(fontLabel.getFont().getFontData());
            if (color != null)
                dlg.setRGB(color.getRGB());

            if (dlg.open() != null) {
                if (font != null)
                    font.dispose();
                if (color != null)
                    color.dispose();

                font = new Font(shell.getDisplay(), dlg.getFontList());
                fontLabel.setFont(font);

                color = new Color(shell.getDisplay(), dlg.getRGB());
                fontLabel.setForeground(color);

                shell.pack();

                if (font != null)
                    font.dispose();
                if (color != null)
                    color.dispose();
            }
        }
    });

    shell.pack();
    shell.open();
    while (!shell.isDisposed()) {
        if (!display.readAndDispatch()) {
            display.sleep();
        }
    }

    display.dispose();
}

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From source file:MainClass.java

public static void main(String[] a) {
    Display display = new Display();
    // Create the main window
    final Shell shell = new Shell(display);

    shell.setLayout(new GridLayout(2, false));

    final Label fontLabel = new Label(shell, SWT.NONE);
    fontLabel.setText("The selected font");

    Button button = new Button(shell, SWT.PUSH);
    button.setText("Font...");
    button.addSelectionListener(new SelectionAdapter() {
        public void widgetSelected(SelectionEvent event) {
            // Create the color-change dialog
            FontDialog dlg = new FontDialog(shell);
            Font font = null;//from  w  w  w.j av  a2s .  c  o m
            Color color = null;

            if (font != null)
                dlg.setFontList(fontLabel.getFont().getFontData());
            if (color != null)
                dlg.setRGB(color.getRGB());

            if (dlg.open() != null) {
                if (font != null)
                    font.dispose();
                if (color != null)
                    color.dispose();

                font = new Font(shell.getDisplay(), dlg.getFontList());
                fontLabel.setFont(font);

                color = new Color(shell.getDisplay(), dlg.getRGB());
                fontLabel.setForeground(color);

                shell.pack();
            }
        }
    });

    shell.open();

    while (!shell.isDisposed()) {
        if (!display.readAndDispatch()) {
            display.sleep();
        }
    }
    display.dispose();
}

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From source file:ChooseFont.java

/**
 * Creates the window contents/*  ww w  .  ja  v a2s .  c  o m*/
 * 
 * @param shell the parent shell
 */
private void createContents(final Shell shell) {
    shell.setLayout(new GridLayout(2, false));

    final Label fontLabel = new Label(shell, SWT.NONE);
    fontLabel.setText("The selected font");

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

            // Pre-fill the dialog with any previous selection
            if (font != null)
                dlg.setFontList(fontLabel.getFont().getFontData());
            if (color != null)
                dlg.setRGB(color.getRGB());

            if (dlg.open() != null) {
                // Dispose of any fonts or colors we have created
                if (font != null)
                    font.dispose();
                if (color != null)
                    color.dispose();

                // Create the new font and set it into the label
                font = new Font(shell.getDisplay(), dlg.getFontList());
                fontLabel.setFont(font);

                // Create the new color and set it
                color = new Color(shell.getDisplay(), dlg.getRGB());
                fontLabel.setForeground(color);

                // Call pack() to resize the window to fit the new font
                shell.pack();
            }
        }
    });
}

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