How to add button in a Grid in Vaadin

Question

Hi Im try to add button in a grid in vaadin but it print the reference on button object.

Grid statementEnquiriesList = new Grid();
statementEnquiriesList.addColumn("", Button.class);
        statementEnquiriesList.addColumn("DATE/TIME", String.class);
        statementEnquiriesList.addColumn("TRANSACTION ID", String.class);
        statementEnquiriesList.addColumn("FROM", String.class);

// historyList is an array object
for (int i = 0; i < historyList.size(); i++)
{
    HistoryList recordObj = historyList.get(i);
    Button addBtn = new Button();
    addBtn.setCaption("Add");
    statementEnquiriesList.addRow(addBtn , recordObj.getDate(), recordObj.getTransactionId(), recordObj.getFrom());
}

how can i print "Add" caption on this

Answer 1

Vaadin 8.1 - Components in Grid

Vaadin 8.1 now has a built-in ComponentRenderer for displaying buttons or other components including your own custom components in a Grid.

See first item "Components in Grid" on What's New page.

Example: Add a label to a grid.

grid.addColumn(
    person -> new Label( person.getFullName() ) ,
    new ComponentRenderer()
).setCaption( "Full Name" )