Bug 539769 - [JFace] ContentProposalAdapter: allow proposal updates

while the proposal popup is opened

Change-Id: I00616e8ec6fecc917a686cbb36d1cc47728d3dd2
Signed-off-by: Fabian Pfaff <fabian.pfaff@vogella.com>

1 files changed, 19 insertions, 0 deletions

diff --git a/bundles/org.eclipse.jface/src/org/eclipse/jface/fieldassist/ContentProposalAdapter.java b/bundles/org.eclipse.jface/src/org/eclipse/jface/fieldassist/ContentProposalAdapter.java
index 1556760d359..19e0a213025 100644
--- a/bundles/org.eclipse.jface/src/org/eclipse/jface/fieldassist/ContentProposalAdapter.java
+++ b/bundles/org.eclipse.jface/src/org/eclipse/jface/fieldassist/ContentProposalAdapter.java
@@ -872,6 +872,13 @@ public class ContentProposalAdapter {
 			return ret;
 		}
 
+		/**
+		 * Asynchronously recompute proposals.
+		 */
+		private void refresh() {
+			asyncRecomputeProposals(filterText);
+		}
+
 		/*
 		 * Show the currently selected proposal's description in a secondary
 		 * popup.
@@ -2150,4 +2157,16 @@ public class ContentProposalAdapter {
 		return false;
 	}
 
+	/**
+	 * Reloads the proposals from the content provider and fills them into the
+	 * proposal pop-up, if the pop-up is currently open.
+	 *
+	 * @since 4.10
+	 */
+	public void refresh() {
+		if (isProposalPopupOpen()) {
+			popup.refresh();
+		}
+	}
+
 }