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
public void setPopupSize(Point size) {
		popupSize = size;
	}
	/**
	 * Get the boolean that indicates whether key events (including
	 * auto-activation characters) received by the content proposal popup should
	 * also be propagated to the adapted control when the proposal popup is
	 * open.
	 * 
	 * @return a boolean that indicates whether key events (including
	 *         auto-activation characters) should be propagated to the adapted
	 *         control when the proposal popup is open. Default value is
	 *         <code>true</code>.
	 */
	public boolean getPropagateKeys() {
		return propagateKeys;
	}
	/**
	 * Set the boolean that indicates whether key events (including
	 * auto-activation characters) received by the content proposal popup should
	 * also be propagated to the adapted control when the proposal popup is
	 * open.
	 * 
	 * @param propagateKeys
	 *            a boolean that indicates whether key events (including
	 *            auto-activation characters) should be propagated to the
	 *            adapted control when the proposal popup is open.
	 */
	public void setPropagateKeys(boolean propagateKeys) {
		this.propagateKeys = propagateKeys;