Package java.awt

Examples of java.awt.HeadlessException

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    public DropTarget(Component c, int ops, DropTargetListener dtl,
                      boolean act, FlavorMap fm)
        throws HeadlessException
    {
        if (GraphicsEnvironment.isHeadless()) {
            throw new HeadlessException();
        }

        component = c;

        setDefaultActions(ops);
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     *            returns true
     * @see java.awt.GraphicsEnvironment#isHeadless
     */
    public static DragSource getDefaultDragSource() {
        if (GraphicsEnvironment.isHeadless()) {
            throw new HeadlessException();
        } else {
            return dflt;
        }
    }
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     *            returns true
     * @see java.awt.GraphicsEnvironment#isHeadless
     */
    public DragSource() throws HeadlessException {
        if (GraphicsEnvironment.isHeadless()) {
            throw new HeadlessException();
        }
    }
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     * @see java.awt.GraphicsEnvironment#isHeadless
     */
    public boolean printDialog() throws HeadlessException {

        if (GraphicsEnvironment.isHeadless()) {
            throw new HeadlessException();
        }

        if (attributes == null) {
            attributes = new HashPrintRequestAttributeSet();
        }
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     * @see java.awt.GraphicsEnvironment#isHeadless
     * @since     JDK1.2
     */
    public PageFormat pageDialog(PageFormat page) throws HeadlessException {
        if (GraphicsEnvironment.isHeadless()) {
            throw new HeadlessException();
        }

        if (getPrintService() instanceof StreamPrintService) {
            return super.pageDialog(page);
        }
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     * @see java.awt.GraphicsEnvironment#isHeadless
     */
    public boolean printDialog() throws HeadlessException {

        if (GraphicsEnvironment.isHeadless()) {
            throw new HeadlessException();
        }
        // current request attribute set should be reflected to the print dialog.
        // If null, create new instance of HashPrintRequestAttributeSet.
        if (attributes == null) {
            attributes = new HashPrintRequestAttributeSet();
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        return (JFrame)createInputMethodWindow(title, context, true);
    }

    static Window createInputMethodWindow(String title, InputContext context, boolean isSwing) {
        if (GraphicsEnvironment.isHeadless()) {
            throw new HeadlessException();
        }
        if (isSwing) {
            return new InputMethodJFrame(title, context);
        } else {
            Toolkit toolkit = Toolkit.getDefaultToolkit();
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     *  description: determines whether automatic drag handling is enabled
     *        bound: false
     */
    public void setDragEnabled(boolean b) {
        if (b && GraphicsEnvironment.isHeadless()) {
            throw new HeadlessException();
        }
        dragEnabled = b;
    }
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public class ServiceUI {
    public static PrintService printDialog(GraphicsConfiguration gc, int x, int y,
            PrintService[] services, PrintService defaultService, DocFlavor flavor,
            PrintRequestAttributeSet attributes) throws HeadlessException {
        if (GraphicsEnvironment.isHeadless()) {
            throw new HeadlessException();
        }
        int initialIndex = checkServices(services, defaultService, attributes);
        Window activeWindow = KeyboardFocusManager.getCurrentKeyboardFocusManager()
                .getActiveWindow();
        Window dialogOwner = getDialogOwner(activeWindow);
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        }
    }

    public Applet() throws HeadlessException {
        if (GraphicsEnvironment.isHeadless()) {
            throw new HeadlessException();
        }
    }
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Related Classes of java.awt.HeadlessException

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  • com.sun.jna.Native$AWT
  • gnu.java.awt.peer.headless.HeadlessGraphicsEnvironment
  • net.bnubot.VersionEditor
  • org.apache.harmony.x.print.awt.PSPrinterJob
  • org.apache.harmony.x.print.ServiceUIDialog
  • org.geotools.image.ImageWorker
  • java.awt.print.PrinterJobImpl
  • javax.swing.JTree
  • javax.swing.JColorChooser
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