Bug 26261 Confusion after setting hover prefs due to disabled hover - remove hover toggle
20021113 i set the 'shift' hover to source - nothing happens on hovering with shift down
org.eclipse.jdt.ui/ui/org/eclipse/jdt/internal/ui/javaeditor/JavaOutlinePage.java
/*
	 * @see Page#setFocus()
	 */
	public void setFocus() {
		if (fOutlineViewer != null)
			fOutlineViewer.getControl().setFocus();
	}
	
	/**
	 * Checkes whether a given Java element is an inner type.
	 */
	private boolean isInnerType(IJavaElement element) {
		
		if (element.getElementType() == IJavaElement.TYPE) {
			IJavaElement parent= element.getParent();
			int type= parent.getElementType();
			return (type != IJavaElement.COMPILATION_UNIT && type != IJavaElement.CLASS_FILE);
		}
		
		return false;		
	}
	
	/**
 	 * Handles key events in viewer.
 	 */
	private void handleKeyReleased(KeyEvent event) {
		
		if (event.stateMask != 0)
			return;