static String getDropDownButtonHtml(ExternalResource icon) {

        return "<div tabindex=\"0\" role=\"button\" class=\"v-button v-widget borderless v-button-borderless "
            + OpenCmsTheme.TOOLBAR_BUTTON
            + " v-button-"
            + OpenCmsTheme.TOOLBAR_BUTTON
            + "\"><span class=\"v-button-wrap\"><img class=\"v-icon\" src=\""
            + icon.getURL()
            + "\" /></span></div>";
    }
static String getDropDownButtonHtml ( ExternalResource icon ) { return "<div tabindex=\"0\" role=\"button\" class=\"v-button v-widget borderless v-button-borderless " + OpenCmsTheme . TOOLBAR_BUTTON + " v-button-" + OpenCmsTheme . TOOLBAR_BUTTON + "\"><span class=\"v-button-wrap\"><img class=\"v-icon\" src=\"" + icon . getURL ( ) + "\" /></span></div>" ; }
Creates the button HTML for the given icon resource.<p>

@param icon the icon

@return the HTML