Bug 99140 [preferences] Syntax coloring preference page does not update preview
N20050609-0010 + JDT/Core & UI from HEAD Syntax coloring preference page does not update preview: - enable 'Auto(un)boxed expressions' -> changing one of the color or font settings does not update the preview - toggling 'Enable' updates the preview
org.eclipse.jdt.ui/ui/org/eclipse/jdt/internal/ui/javaeditor/SemanticHighlightingManager.java
}
		/**
		 * @return Returns the text attribute.
		 */
		public TextAttribute getTextAttribute() {
			return fTextAttribute;
		}
		/**
		 * @param textAttribute The background to set.
		 */
		public void setTextAttribute(TextAttribute textAttribute) {
			fTextAttribute= textAttribute;
		}
		/**
		 * @return the enabled state
		 */
		public boolean isEnabled() {
			return fIsEnabled;
		}
		/**
		 * @param isEnabled the new enabled state
		 */
		public void setEnabled(boolean isEnabled) {
			fIsEnabled= isEnabled;
		}
	}
	/**
	 * Highlighted Positions.
	 */
	static class HighlightedPosition extends Position {