Bug 172655 [ErrorHandling] [StatusHandling] Hooking into JFace dialogs
bundles/org.eclipse.jface/src/org/eclipse/jface/dialogs/MessageDialog.java
customArea = new Label(composite, SWT.NULL);
		}
        return composite;
    }
    /**
     * Gets a button in this dialog's button bar.
     * 
     * @param index
     *            the index of the button in the dialog's button bar
     * @return a button in the dialog's button bar
     */
    protected Button getButton(int index) {
        return buttons[index];
    }
    /**
     * Returns the minimum message area width in pixels This determines the
     * minimum width of the dialog.
     * <p>
     * Subclasses may override.
     * </p>
     * 
     * @return the minimum message area width (in pixels)
     */
    protected int getMinimumMessageWidth() {
        return convertHorizontalDLUsToPixels(IDialogConstants.MINIMUM_MESSAGE_AREA_WIDTH);
    }
    /**
     * Handle the shell close. Set the return code to <code>SWT.DEFAULT</code>
     * as there has been no explicit close by the user.
     *