Bug 133615 [FieldAssist] ContentAssistField: proposal popup and additional info should have different bg color
I20060328-0010 ContentAssistField's proposal popup and additional info should have different background colors. They currently have the same yellow background (I guess the system info bg color, but the info color is not really suitable for the list). The Java editor already lets the user configure the proposal list colors (Preferences > Java > Editor). I think the colors should be the same in the Java editor and in the editor's Find/Replace dialog. 2 solutions: a) use the system default color for the proposals list (white on WinXP) b) Platform/UI adds the colors for the proposal popup to the Colors and Fonts preferences page and offers API to retrieve the default colors
bundles/org.eclipse.jface/src/org/eclipse/jface/fieldassist/ContentProposalAdapter.java
* The keystroke that signifies content proposals should be shown.
	 */
	private KeyStroke triggerKeyStroke;
	/*
	 * The String containing characters that auto-activate the popup.
	 */
	private String autoActivateString;
	/*
	 * Integer that indicates how an accepted proposal should affect the
	 * control. One of PROPOSAL_IGNORE, PROPOSAL_INSERT, or PROPOSAL_REPLACE.
	 * Default value is PROPOSAL_INSERT.
	 */
	private int proposalAcceptanceStyle = PROPOSAL_INSERT;
	/*
	 * A boolean that indicates whether key events received while the proposal
	 * popup is open should also be propagated to the control. Default value is
	 * true.
	 */
	private boolean propagateKeys = true;
	/*
	 * Integer that indicates the filtering style. One of FILTER_CHARACTER,
	 * FILTER_CUMULATIVE, FILTER_NONE.
	 */
	private int filterStyle = FILTER_NONE;
	/*
	 * The listener we install on the control.
	 */
	private Listener controlListener;
	/*
	 * The list of listeners who wish to be notified when something significant