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 setControlContent(String text, int cursorPosition) {
		if (isValid()) {
			
			modifyingControlContent = true;
			controlContentAdapter.setControlContents(control, text,
					cursorPosition);
			
			modifyingControlContent = false;
		}
	}
	/*
	 * Insert the specified text into the control content, setting the
	 * cursorPosition at the desired location within the new contents.
	 */
	private void insertControlContent(String text, int cursorPosition) {
		if (isValid()) {
			
			modifyingControlContent = true;
			
			
			
			
			if (insertionPos != -1) {
				controlContentAdapter.setCursorPosition(control, insertionPos);
			}
			controlContentAdapter.insertControlContents(control, text,
					cursorPosition);
			modifyingControlContent = false;
		}
	}