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 info text area.
	 * 
	 * @see PopupDialog#hasInfoArea()
	 * @see PopupDialog#createTitleControl(Composite)
	 */
	protected Control createInfoTextArea(Composite parent) {
		
		infoLabel = new Label(parent, SWT.RIGHT);
		infoLabel.setText(infoText);
		Font font = infoLabel.getFont();
		FontData[] fontDatas = font.getFontData();
		for (int i = 0; i < fontDatas.length; i++) {
			fontDatas[i].setHeight(fontDatas[i].getHeight() * 9 / 10);
		}
		infoFont = new Font(infoLabel.getDisplay(), fontDatas);
		infoLabel.setFont(infoFont);
		GridDataFactory.fillDefaults().grab(true, false).align(SWT.FILL,
				SWT.BEGINNING).applyTo(infoLabel);
		infoLabel.setForeground(parent.getDisplay().getSystemColor(
				SWT.COLOR_WIDGET_DARK_SHADOW));
		return infoLabel;
	}
	/**
	 * Create a horizontal separator for the given parent.
	 * 
	 * @param parent
	 *            The parent composite.