Bug 157445 [JFace] PopupDialog does not allow direct selection of text in editor
bundles/org.eclipse.jface/src/org/eclipse/jface/dialogs/PopupDialog.java
* @param parent
	 *            The parent composite.
	 * @return The Control representing the title area.
	 */
	protected Control createTitleControl(Composite parent) {
		titleLabel = new Label(parent, SWT.NONE);
		GridDataFactory.fillDefaults().align(SWT.FILL, SWT.CENTER).grab(true,
				false).span(showDialogMenu ? 1 : 2, 1).applyTo(titleLabel);
		Font font = titleLabel.getFont();
		FontData[] fontDatas = font.getFontData();
		for (int i = 0; i < fontDatas.length; i++) {
			fontDatas[i].setStyle(SWT.BOLD);
		}
		titleFont = new Font(titleLabel.getDisplay(), fontDatas);
		titleLabel.setFont(titleFont);
		if (titleText != null) {
			titleLabel.setText(titleText);
		}
		return titleLabel;
	}
	/**
	 * Creates the optional info text area. This method is only called if the
	 * <code>hasInfoArea()</code> method returns true. Subclasses typically
	 * need not override this method, but may do so.
	 * 
	 * <p>
	 * If this method is overridden, the returned control's layout data must be
	 * an instance of <code>GridData</code>. This method must not modify the
	 * parent's layout.
	 *