TagCloud

package org.primefaces.showcase.view.data;

import org.primefaces.event.SelectEvent;
import org.primefaces.model.tagcloud.DefaultTagCloudItem;
import org.primefaces.model.tagcloud.DefaultTagCloudModel;
import org.primefaces.model.tagcloud.TagCloudItem;
import org.primefaces.model.tagcloud.TagCloudModel;

import jakarta.annotation.PostConstruct;
import jakarta.enterprise.context.RequestScoped;
import jakarta.faces.application.FacesMessage;
import jakarta.faces.context.FacesContext;
import jakarta.inject.Named;

@Named
@RequestScoped
public class TagCloudView {

    private TagCloudModel model;

    @PostConstruct
    public void init() {
        model = new DefaultTagCloudModel();
        model.addTag(new DefaultTagCloudItem("design", 1));
        model.addTag(new DefaultTagCloudItem("users", "#", 3));
        model.addTag(new DefaultTagCloudItem("application", 2));
        model.addTag(new DefaultTagCloudItem("quality", "#", 5));
        model.addTag(new DefaultTagCloudItem("interface", 4));
        model.addTag(new DefaultTagCloudItem("team", "#", 2));
        model.addTag(new DefaultTagCloudItem("product", 5));
        model.addTag(new DefaultTagCloudItem("data", 3));
        model.addTag(new DefaultTagCloudItem("usability", "#", 4));
        model.addTag(new DefaultTagCloudItem("experience", "#", 1));
    }

    public TagCloudModel getModel() {
        return model;
    }

    public void onSelect(SelectEvent<TagCloudItem> event) {
        TagCloudItem item = event.getObject();
        FacesMessage msg = new FacesMessage(FacesMessage.SEVERITY_INFO, "Item Selected", item.getLabel());
        FacesContext.getCurrentInstance().addMessage(null, msg);
    }
}