package com.vaadin.tests.components.table;
import com.vaadin.data.Property.ValueChangeEvent;
import com.vaadin.data.Property.ValueChangeListener;
import com.vaadin.event.Action;
import com.vaadin.tests.components.TestBase;
import com.vaadin.ui.ProgressIndicator;
import com.vaadin.ui.Table;
public class RowUpdateShouldRetainContextMenu extends TestBase {
private ProgressIndicator indicator = new ProgressIndicator();
private Table table = new Table();
private int ctr = 0;
@Override
protected void setup() {
indicator.setWidth("200px");
indicator.addListener(new ValueChangeListener() {
@Override
public void valueChange(ValueChangeEvent event) {
// Do some changes to the table
table.setColumnHeader("Column", "Column " + ctr);
table.getItem(2).getItemProperty("Column")
.setValue("Test " + ctr++);
}
});
Thread updater = new Thread() {
private float progress = 0;
@Override
public void run() {
while (true) {
try {
sleep(1000);
} catch (InterruptedException ie) {
}
getContext().lock();
try {
indicator.setValue(progress += 0.01);
} finally {
getContext().unlock();
}
}
}
};
updater.start();
addComponent(indicator);
table.setWidth("200px");
table.setHeight("200px");
table.addActionHandler(new Action.Handler() {
@Override
public void handleAction(Action action, Object sender, Object target) {
}
@Override
public Action[] getActions(Object target, Object sender) {
return new Action[] { new Action("Action 1"),
new Action("Action 2"), };
}
});
table.addContainerProperty("Column", String.class, "");
table.addItem();
for (int i = 0; i < 15; ++i) {
table.addItem(new String[] { "Row " + ctr++, }, ctr);
}
addComponent(table);
}
@Override
protected String getDescription() {
return "Open context menu is closed if a row is updated via e.g. server push";
}
@Override
protected Integer getTicketNumber() {
return 8526;
}
}