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package com.vaadin.tests.components.table;
import com.vaadin.data.Container;
import com.vaadin.data.Item;
import com.vaadin.data.Property;
import com.vaadin.data.Property.ValueChangeEvent;
import com.vaadin.data.util.IndexedContainer;
import com.vaadin.tests.components.TestBase;
import com.vaadin.ui.CheckBox;
import com.vaadin.ui.Table;
import com.vaadin.ui.Table.HeaderClickEvent;
import com.vaadin.ui.TextField;
@SuppressWarnings("serial")
public class HeaderClick extends TestBase {
@Override
protected void setup() {
final Table table = new Table();
table.setColumnReorderingAllowed(true);
table.setContainerDataSource(createContainer());
table.setWidth("400px");
table.setHeight("400px");
table.setImmediate(true);
final TextField columnField = new TextField(
"ProperyId of clicked column");
// Add a header click listener
table.addListener(new Table.HeaderClickListener() {
@Override
public void headerClick(HeaderClickEvent event) {
columnField.setValue(String.valueOf(event.getPropertyId()));
}
});
CheckBox immediateCheckbox = new CheckBox("Immediate");
immediateCheckbox.setImmediate(true);
immediateCheckbox.setValue(table.isImmediate());
immediateCheckbox.addListener(new Property.ValueChangeListener() {
@Override
public void valueChange(ValueChangeEvent event) {
table.setImmediate((Boolean) event.getProperty().getValue());
}
});
CheckBox sortEnabledCheckbox = new CheckBox("Sortable");
sortEnabledCheckbox.setImmediate(true);
sortEnabledCheckbox.setValue(table.isSortEnabled());
sortEnabledCheckbox.addListener(new Property.ValueChangeListener() {
@Override
public void valueChange(ValueChangeEvent event) {
table.setSortDisabled(!(Boolean) event.getProperty().getValue());
}
});
CheckBox columnReorderingCheckbox = new CheckBox(
"Column reordering allowed");
columnReorderingCheckbox.setImmediate(true);
columnReorderingCheckbox.setValue(table.isColumnReorderingAllowed());
columnReorderingCheckbox
.addListener(new Property.ValueChangeListener() {
@Override
public void valueChange(ValueChangeEvent event) {
table.setColumnReorderingAllowed((Boolean) event
.getProperty().getValue());
}
});
addComponent(immediateCheckbox);
addComponent(sortEnabledCheckbox);
addComponent(columnReorderingCheckbox);
addComponent(table);
addComponent(columnField);
}
@Override
protected String getDescription() {
return "Tests the header click listener";
}
@Override
protected Integer getTicketNumber() {
return 4515;
}
private Container createContainer() {
IndexedContainer container = new IndexedContainer();
container.addContainerProperty("col1", String.class, "");
container.addContainerProperty("col2", String.class, "");
container.addContainerProperty("col3", String.class, "");
for (int i = 0; i < 100; i++) {
Item item = container.addItem("item " + i);
item.getItemProperty("col1").setValue("first" + i);
item.getItemProperty("col2").setValue("middle" + i);
item.getItemProperty("col3").setValue("last" + i);
}
return container;
}
}
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