Example usage for com.vaadin.ui Image addClickListener

Introduction

In this page you can find the example usage for com.vaadin.ui Image addClickListener.

Prototype

public Registration addClickListener(ClickListener listener)

Source Link

Document

Add a click listener to the component.

Usage

From source file:org.vaadin.presentation.views.NewsView.java

private Table createTable(IndexedContainer container) {
    Table table = new Table("Image Table", container);
    table.setSizeFull();/*from w w w.j  a  v a2  s .  co m*/
    table.setColumnHeaderMode(Table.ColumnHeaderMode.HIDDEN);

    table.addGeneratedColumn("image1", new Table.ColumnGenerator() {
        @Override
        public Object generateCell(Table source, Object itemId, Object columnId) {
            Item item = source.getItem(itemId);
            Resource url = (Resource) item.getItemProperty("url1").getValue();
            String tags = (String) item.getItemProperty("tags1").getValue();
            int height = (Integer) item.getItemProperty("height").getValue();
            int width = (Integer) item.getItemProperty("width").getValue();
            Image enb = new Image("", url);
            enb.setWidth("320px");
            //                enb.setWidth(width, Unit.PIXELS);
            //                enb.setHeight(height, Unit.PIXELS);
            enb.addClickListener(new MouseEvents.ClickListener() {

                @Override
                public void click(MouseEvents.ClickEvent event) {
                    showNotify(url, tags);
                }
            });
            return enb;

        }

    });
    table.addGeneratedColumn("image2", new Table.ColumnGenerator() {
        @Override
        public Object generateCell(Table source, Object itemId, Object columnId) {
            Item item = source.getItem(itemId);
            Resource url = (Resource) item.getItemProperty("url2").getValue();
            String tags = (String) item.getItemProperty("tags2").getValue();
            int height = (Integer) item.getItemProperty("height").getValue();
            int width = (Integer) item.getItemProperty("width").getValue();
            Image enb = new Image("", url);
            enb.setWidth("320px");
            //                enb.setHeight(height, Unit.PIXELS);
            enb.addClickListener(new MouseEvents.ClickListener() {

                @Override
                public void click(MouseEvents.ClickEvent event) {
                    showNotify(url, tags);
                }
            });
            return enb;

        }

    });
    table.addGeneratedColumn("image3", new Table.ColumnGenerator() {
        @Override
        public Object generateCell(Table source, Object itemId, Object columnId) {
            Item item = source.getItem(itemId);
            Resource url = (Resource) item.getItemProperty("url3").getValue();
            String tags = (String) item.getItemProperty("tags3").getValue();
            int height = (Integer) item.getItemProperty("height").getValue();
            int width = (Integer) item.getItemProperty("width").getValue();
            Image enb = new Image("", url);
            enb.setWidth("320px");
            //                enb.setWidth(width, Unit.PIXELS);
            //                enb.setHeight(height, Unit.PIXELS);
            enb.addClickListener(new MouseEvents.ClickListener() {

                @Override
                public void click(MouseEvents.ClickEvent event) {
                    showNotify(url, tags);
                }
            });
            return enb;

        }

    });
    table.setColumnAlignment("image1", Table.Align.CENTER);
    table.setColumnAlignment("image2", Table.Align.CENTER);
    table.setColumnAlignment("image3", Table.Align.CENTER);

    table.setVisibleColumns(new Object[] { "image1", "image2", "image3" });
    //        table.setColumnExpandRatio("title", 1f);
    return table;
}