Bug 245457 [Forms] ExpandableComposite should have option of not drawing the title focus box
bundles/org.eclipse.ui.forms/src/org/eclipse/ui/forms/widgets/ExpandableComposite.java
descriptionCache.setBounds(cx, y, areaWidth, dsize.y);
						y += dsize.y + clientVerticalSpacing;
					} else {
						y += clientVerticalSpacing;
						if (getSeparatorControl() != null)
							y -= VSPACE;
					}
					int cwidth = areaWidth;
					int cheight = clientArea.height - marginHeight
							- marginHeight - y;
					clientCache.setBounds(cx, y, cwidth, cheight);
				}
			}
		}
		protected Point computeSize(Composite parent, int wHint, int hHint,
				boolean changed) {
			initCache(changed);
			int width = 0, height = 0;
			Point tsize = NULL_SIZE;
			int twidth = 0;
			if (toggle != null) {
				tsize = toggleCache.computeSize(SWT.DEFAULT, SWT.DEFAULT);
				twidth = tsize.x + IGAP;
			}
			int thmargin = 0;
			int tvmargin = 0;
			if (hasTitleBar()) {
				thmargin = titleBarTextMarginWidth;
				tvmargin = IVGAP;
			}