Bug 132798 [Field Assist] - Pressing Backspace at offset 0 should not reload field assist popup
N20060322-0010. After migrating the Find/Replace dialog to the new field assist support I found the following blooper: pressing the Backspace key at offset 0 reloads the field assist popup. Test Case: 1. in a text editor press Ctrl+F 2. enable regex search 3. in the Find filed press Ctrl+Space 4. continuously press Backspace ==> each time the proposal list is reloaded.
bundles/org.eclipse.jface/src/org/eclipse/jface/fieldassist/ContentProposalAdapter.java
t.start();
							} else {
								
								
								
								
								getControl().getDisplay().asyncExec(
										new Runnable() {
											public void run() {
												if (isValid()) {
													openProposalPopup();
												}
											}
										});
							}
						} else {
							
							
							
							receivedKeyDown = true;
						}
					}
					break;
				default:
					break;
				}
			}
			/**
			 * Dump the given events to "standard" output.
			 *