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
if (rightProposedBounds.x - parentBounds.x >= parentBounds.x
								- leftProposedBounds.x) {
							rightProposedBounds.x = parentBounds.x
									+ parentBounds.width
									+ PopupDialog.POPUP_HORIZONTALSPACING;
							proposedBounds = rightProposedBounds;
						} else {
							leftProposedBounds.width = parentBounds.x
									- POPUP_HORIZONTALSPACING
									- leftProposedBounds.x;
							proposedBounds = leftProposedBounds;
						}
					} else {
						
						proposedBounds = leftProposedBounds;
					}
				} else {
					
					proposedBounds = rightProposedBounds;
				}
				getShell().setBounds(proposedBounds);
			}
			
			/*
			 * (non-Javadoc)
			 * @see org.eclipse.jface.dialogs.PopupDialog#getForeground()
			 */
			protected Color getForeground() {
				return control.getDisplay().
						getSystemColor(SWT.COLOR_INFO_FOREGROUND);