Bug 183650 [FieldAssist] ContentProposalAdapter with Text produces unwanted popup on Enter
Build ID: I20070323-1616 Steps To Reproduce: 1. Setup a ContentProposalAdapter (using ContentProposalAdapter.PROPOSAL_REPLACE) with some proposals on a Text control. 2. Type some valid text into the Text control 3. Hit "Enter" (or select from the dropdown) More information: ContentProposalAdapter has a private controlListener that calls autoActivate() on a SWT.Modify event. This is fine except it gets triggered from ContentProposalAdapter.proposalAccepted(). The result is that you select one of the items and it modifies the Text control causing the popup to display again, which goes around until the user hits ESC to make it go away.
bundles/org.eclipse.jface/src/org/eclipse/jface/fieldassist/ContentProposalAdapter.java
*            input.
	 * 
	 */
	public void setEnabled(boolean enabled) {
		
		
		if (isEnabled && !enabled) {
			if (popup != null) {
				popup.close();
			}
		}
		isEnabled = enabled;
	}
	/**
	 * Add the specified listener to the list of content proposal listeners that
	 * are notified when content proposals are chosen.
	 * </p>
	 * 
	 * @param listener
	 *            the IContentProposalListener to be added as a listener. Must
	 *            not be <code>null</code>. If an attempt is made to register
	 *            an instance which is already registered with this instance,
	 *            this method has no effect.
	 * 
	 * @see org.eclipse.jface.fieldassist.IContentProposalListener
	 */
	public void addContentProposalListener(IContentProposalListener listener) {
		proposalListeners.add(listener);
	}
	/**