Bug 192633 [FieldAssist] auto-activated proposal popup should be closed when trigger character is removed
I20070608-1718 Auto-activated proposal popup should be closed when trigger character is removed. Steps: - open Find/Replace dialog, activate regex - type "\" or "\r" - when proposals appear, press Backspace until field is empty again Was: Proposals stay up Expected: Proposals should disappear when the triggering character is removed. This is also what happens in the Java Editor.
bundles/org.eclipse.jface/src/org/eclipse/jface/fieldassist/ContentProposalAdapter.java
case SWT.Modify:
					if (triggerKeyStroke == null && autoActivateString == null
							&& watchModify) {
						if (DEBUG) {
							dump("Modify event triggers autoactivation", e); 
						}
						watchModify = false;
						
						 
						
						if (!isControlContentEmpty()) {
							autoActivate();
						}
					}
					break;
				default:
					break;
				}
			}
			/**
			 * Dump the given events to "standard" output.
			 * 
			 * @param who
			 *            who is dumping the event