Bug 342610 [Forms] Form heading wraps text unexpectedly
Build Identifier: 20100218-1602 The form heading unexpectedly wraps heading text. A code snippet will be attached that defines a basic editor with a short form heading text string. When the editor is first displayed, there is a generous amount of horizontal space, more than sufficient to display the entire string, however, the last word form heading text appears to be truncated. If the editor is resized horizontally (shrunk), the last word of the form heading text will appear on the second line of the header. Incidentally, some longer heading text strings do not exhibit this problem. Reproducible: Always Steps to Reproduce: Display the editor defined by the attached code snippet. The last word form heading text appears to be truncated. When the editor is resized horizontally (shrunk), the last word of the form heading text will appear on the second line of the header.
bundles/org.eclipse.ui.forms/src/org/eclipse/ui/forms/widgets/ExpandableComposite.java
* If this style is used, the focus box will not be painted.  This style does
	 * not apply when FOCUS_TITLE is used.
	 * @since 3.5
	 */
	public static final int NO_TITLE_FOCUS_BOX = 1 << 14;
	
	/**
	 * Width of the margin that will be added around the control (default is 0).
	 */
	public int marginWidth = 0;
	/**
	 * Height of the margin that will be added around the control (default is
	 * 0).
	 */
	public int marginHeight = 0;
	/**
	 * Vertical spacing between the title area and the composite client control
	 * (default is 3).
	 */
	public int clientVerticalSpacing = 3;
	/**
	 * Vertical spacing between the title area and the description control
	 * (default is 0). The description control is normally placed at the new
	 * line as defined in the font used to render it. This value will be added
	 * to it.
	 * 
	 * @since 3.3
	 */
	public int descriptionVerticalSpacing = 0;
	/**