Bug 288804 [FieldAssist] [JFace] ContentProposalAdapter needs new setFocus() method
User-Agent: Mozilla/5.0 (Windows; U; Windows NT 5.1; de; rv:1.9.1.2) Gecko/20090729 Firefox/3.5.2 (.NET CLR 3.5.30729) Build Identifier: I20090611-1540 Please implement a public setFocus() method for ContentProposalAdapter. Is needed to set the focus to the control manually. Reproducible: Always
bundles/org.eclipse.jface/src/org/eclipse/jface/fieldassist/ContentProposalAdapter.java
* 
	 * @param proposal the accepted proposal
	 */
	private void proposalAccepted(IContentProposal proposal) {
		switch (proposalAcceptanceStyle) {
		case (PROPOSAL_REPLACE):
			setControlContent(proposal.getContent(), proposal
					.getCursorPosition());
			break;
		case (PROPOSAL_INSERT):
			insertControlContent(proposal.getContent(), proposal
					.getCursorPosition());
			break;
		default:
			
			
			break;
		}
		
		notifyProposalAccepted(proposal);
	}
	/*
	 * Set the text content of the control to the specified text, setting the
	 * cursorPosition at the desired location within the new contents.
	 */
	private void setControlContent(String text, int cursorPosition) {
		if (isValid()) {
			
			watchModify = false;
			controlContentAdapter.setControlContents(control, text,