Bug 117543 [Dialogs] Make long PopupDialog titles readable
I20051116-1332 The titles of some PopupDialogs (e.g. Quick Type Hierarchy Ctrl+T) can become rather long. They can only be read after having resized the dialog. I see two ways to overcome the problem (I'd prefer to do both of them): a) don't use that big title font, but the normal font, boldened b) add a tooltip to the title (to show long titles without having to resize)
bundles/org.eclipse.jface/src/org/eclipse/jface/dialogs/PopupDialog.java
* Shell style appropriate for a simple hover popup that cannot get focus.
	 */
	public final static int HOVER_SHELLSTYLE = SWT.NO_FOCUS | SWT.ON_TOP
			| SWT.NO_TRIM;
	/**
	 * Shell style appropriate for an info popup that can get focus.
	 */
	public final static int INFOPOPUP_SHELLSTYLE = SWT.NO_TRIM;
	/**
	 * Shell style appropriate for a resizable info popup that can get focus.
	 */
	public final static int INFOPOPUPRESIZE_SHELLSTYLE = SWT.RESIZE;
	/**
	 * Margin width (in pixels) to be used in layouts inside popup dialogs
	 * (value is 0).
	 */
	public final static int POPUP_MARGINWIDTH = 0;
	/**
	 * Margin height (in pixels) to be used in layouts inside popup dialogs
	 * (value is 0).
	 */
	public final static int POPUP_MARGINHEIGHT = 0;
	/**
	 * Vertical spacing (in pixels) between cells in the layouts inside popup
	 * dialogs (value is 1).
	 */
	public final static int POPUP_VERTICALSPACING = 1;
	/**
	 * Border thickness in pixels.
	 */