Bug 97852 [preferences] Pref Page Java/Editor/Syntax Coloring - Color label enablement
The "Color:" label should be disabled when the color button is disabled.
org.eclipse.jdt.ui/ui/org/eclipse/jdt/internal/ui/preferences/JavaEditorColoringConfigurationBlock.java
/**
	 * The keys of the overlay store. 
	 */
	private final String[][] fSyntaxColorListModel= new String[][] {
			{ PreferencesMessages.JavaEditorPreferencePage_javaDocKeywords, PreferenceConstants.EDITOR_JAVADOC_KEYWORD_COLOR }, 
			{ PreferencesMessages.JavaEditorPreferencePage_javaDocHtmlTags, PreferenceConstants.EDITOR_JAVADOC_TAG_COLOR }, 
			{ PreferencesMessages.JavaEditorPreferencePage_javaDocLinks, PreferenceConstants.EDITOR_JAVADOC_LINKS_COLOR }, 
			{ PreferencesMessages.JavaEditorPreferencePage_javaDocOthers, PreferenceConstants.EDITOR_JAVADOC_DEFAULT_COLOR }, 
			{ PreferencesMessages.JavaEditorPreferencePage_multiLineComment, PreferenceConstants.EDITOR_MULTI_LINE_COMMENT_COLOR }, 
			{ PreferencesMessages.JavaEditorPreferencePage_singleLineComment, PreferenceConstants.EDITOR_SINGLE_LINE_COMMENT_COLOR }, 
			{ PreferencesMessages.JavaEditorPreferencePage_javaCommentTaskTags, PreferenceConstants.EDITOR_TASK_TAG_COLOR }, 
			{ PreferencesMessages.JavaEditorPreferencePage_keywords, PreferenceConstants.EDITOR_JAVA_KEYWORD_COLOR }, 
			{ PreferencesMessages.JavaEditorPreferencePage_returnKeyword, PreferenceConstants.EDITOR_JAVA_KEYWORD_RETURN_COLOR }, 
			{ PreferencesMessages.JavaEditorPreferencePage_operators, PreferenceConstants.EDITOR_JAVA_OPERATOR_COLOR }, 
			{ PreferencesMessages.JavaEditorPreferencePage_annotations, PreferenceConstants.EDITOR_JAVA_ANNOTATION_COLOR }, 
			{ PreferencesMessages.JavaEditorPreferencePage_strings, PreferenceConstants.EDITOR_STRING_COLOR }, 
			{ PreferencesMessages.JavaEditorPreferencePage_others, PreferenceConstants.EDITOR_JAVA_DEFAULT_COLOR }, 
	};
	
	private final String fJavaCategory= PreferencesMessages.JavaEditorPreferencePage_coloring_category_java; 
	private final String fJavadocCategory= PreferencesMessages.JavaEditorPreferencePage_coloring_category_javadoc; 
	private final String fCommentsCategory= PreferencesMessages.JavaEditorPreferencePage_coloring_category_comments; 
	
	private ColorSelector fSyntaxForegroundColorEditor;
	private Button fBoldCheckBox;
	private Button fEnableCheckbox;
	/**
	 * Check box for italic preference.
	 * @since  3.0
	 */