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
* Set the content proposal provider that is used to show proposals.
	 * 
	 * @param proposalProvider
	 *            the {@link IContentProposalProvider} used to show proposals
	 */
	public void setContentProposalProvider(
			IContentProposalProvider proposalProvider) {
		this.proposalProvider = proposalProvider;
	}
	/**
	 * Return the array of characters on which the popup is autoactivated.
	 * 
	 * @return An array of characters that trigger auto-activation of content
	 *         proposal. If specified, these characters will trigger
	 *         auto-activation of the proposal popup, regardless of whether an
	 *         explicit invocation keyStroke was specified. If this parameter is
	 *         <code>null</code>, then only a specified keyStroke will invoke
	 *         content proposal. If this value is <code>null</code> and the
	 *         keyStroke value is <code>null</code>, then all alphanumeric
	 *         characters will auto-activate content proposal.
	 */
	public char[] getAutoActivationCharacters() {
		if (autoActivateString == null) {
			return null;
		}
		return autoActivateString.toCharArray();
	}
	/**
	 * Set the array of characters that will trigger autoactivation of the
	 * popup.