Examples of fiftyfive.wicket.css.CssClassModifier

fiftyfive.wicket.css.CssClassModifier

A behavior simliar to {@link org.apache.wicket.AttributeModifier AttributeModifier} butspecially tuned for modifying the HTML {@code class} attribute. When this behavior is boundto a component it does the following:

Always adds the {@code class} attribute, even if it did not already exist.
Ensures that duplicate CSS classes will not be emitted in the attribute.
Each class will be separated by a space character.

Note that this class is abstract. Subclasses must implement the {@link #modifyClasses modifyClasses()} to specify what classes are added (or subtracted!)from the {@code class} attribute. @since 2.0.4 @see fiftyfive.wicket.util.Shortcuts#toggledCssClass(String,org.apache.wicket.model.IModel)

    {
        if(null == toggle)
        {
            return EMPTY_BEHAVIOR;
        }
        return new CssClassModifier() {
            @Override
            protected void modifyClasses(Component component, Set<String> cssClasses)
            {
                // Note that we treat null as false
                Boolean b = toggle.getObject();

Examples of fiftyfive.wicket.css.CssClassModifier

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