Bug 182505 [FieldAssist] API - ContentProposalAdapter needs hasProposalPopupFocus() method
Please implement a method ContentProposalAdapter.hasProposalPopupFocus() like org.eclipse.jface.text.contentassist.ContentAssistant.hasProposalPopupFocus(). The method should return a boolean whether the content assistant proposal popup has the focus or not.
bundles/org.eclipse.jface/src/org/eclipse/jface/fieldassist/ContentProposalAdapter.java
*/
		private void showProposalDescription() {
			
			
			if (!pendingDescriptionUpdate) {
				
				
				
				
				Runnable runnable = new Runnable() {
					public void run() {
						pendingDescriptionUpdate = true;
						try {
							Thread.sleep(POPUP_DELAY);
						} catch (InterruptedException e) {
						}
						if (!isValid()) {
							return;
						}
						getShell().getDisplay().syncExec(new Runnable() {
							public void run() {
								
								
								IContentProposal p = getSelectedProposal();
								if (p != null) {
									String description = p.getDescription();
									if (description != null) {
										if (infoPopup == null) {
											infoPopup = new InfoPopupDialog(
													getShell());