Bug 133620 [FieldAssist] auto activation of proposal popup should be canceled on keystroke
I20060328-0010 Auto activation of the proposal popup should be canceled on keystroke. Steps: - open Find/Replace dialog, activate regex - type "\rrrrrrr" as fast as possible => after a few "r"s, the proposal popup appears at the last "r" inserted This is not the intent of the "auto activation with delay" feature. Auto activation is intended to help the user if he stops typing and starts to think about possible completions. It should be triggered when the user types "\" and then waits a while, but the popup should not appear when the user continues typing after the trigger character.
bundles/org.eclipse.jface/src/org/eclipse/jface/fieldassist/ContentProposalAdapter.java
* 
		 * @return the return code
		 * 
		 * @see org.eclipse.jface.window.Window#open()
		 */
		public int open() {
			int value = super.open();
			if (popupCloser == null) {
				popupCloser = new PopupCloserListener();
			}
			popupCloser.installListeners();
			showProposalDescription(getSelectedProposal().getDescription());
			return value;
		}
		/**
		 * Closes this popup. This method is extended to remove the control
		 * listener.
		 * 
		 * @return <code>true</code> if the window is (or was already) closed,
		 *         and <code>false</code> if it is still open
		 */
		public boolean close() {
			popupCloser.removeListeners();
			if (infoPopup != null) {
				infoPopup.close();
			}
			return super.close();
		}
		/*
		 * Get the proposals from the proposal provider. The provider may or may