Bug 309996 Dialog on drop should indent dependent UI elements
I20100414-1200. The dialog which asks for copy or linking on drop should indent the dependent UI elements (the checkbox and combo).
bundles/org.eclipse.ui.ide/src/org/eclipse/ui/ide/dialogs/ImportTypeDialog.java
PreferencesUtil.createPreferenceDialogOn(getShell(), prefID, new String[] {prefID}, null).open();
	}
	protected Control createMessageArea(Composite parent) {
		Composite composite = new Composite(parent, 0);
		GridData gridData = new GridData(SWT.FILL, SWT.FILL, true, true);
 		composite.setLayoutData(gridData);
		
		GridLayout layout = new GridLayout();
		layout.numColumns = 1;
		layout.marginTop= convertVerticalDLUsToPixels(IDialogConstants.VERTICAL_MARGIN);
		layout.marginWidth= convertHorizontalDLUsToPixels(IDialogConstants.HORIZONTAL_MARGIN);
		composite.setLayout(layout);
		String message = (operationMask & IMPORT_FILES_ONLY) != 0 ? IDEWorkbenchMessages.ImportTypeDialog_questionFilesOnly:
			IDEWorkbenchMessages.ImportTypeDialog_question;
		
		if (message != null) {
			Label messageLabel = new Label(composite, SWT.WRAP);
			messageLabel.setText(message);
			gridData = new GridData(SWT.FILL, SWT.BEGINNING, true, false);
			messageLabel.setLayoutData(gridData);
		}
		return composite;
	}
	
	/**
	 * @param resources
	 * 		The list of items that were dragged
	 * @return true if a set of paths are files only or a mix of files and folders, false otherwise
	 */
	private static boolean areOnlyFiles(IResource[] resources) {