Re: GWT CSS Style Annotation

This approach will bind your hands in further attempts to make any look&feel overhaul. For some flexibility, try to use compile time constants for annotation values. E.g. you've got some interface Styles, which might extend an interface ThemeMoonsky or interface ThemeSunshine not inclusive:

/** Theme 1 */

interface ThemeMoonsky extends BasicStyles {

    String BODY_BACKGROUND_COLOR = "#333";

}

/** Theme 2 */

interface ThemeSunshine extends BasicStyles {

    String BODY_BACKGROUND_COLOR = "#F0F";

}

/** Some very generic styles */

inteface BasicStyles {

    String BODY_TEXT_COLOR = "black";

    String HEADER_FONT = "18px bold sans-serif blue"; 

}

/**

 * You styles interface, where you get all constants from.

 * Extend ThemeSunshine to have your site restyled

 */

interface Styles extends ThemeMoonsky {

    // Empty body

}

somewhere in your code:

        @Background(Styles.BODY_BACKGROUND_COLOR)
        protected Widget getLabel() {
                return label;
        }

Well, you get the idea. But it's still not amenable for runtime user sensitive interactions ;-\

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