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package com.vaadin.tests.components.table;
import com.vaadin.data.Item;
import com.vaadin.data.util.MethodProperty;
import com.vaadin.event.ItemClickEvent;
import com.vaadin.event.ItemClickEvent.ItemClickListener;
import com.vaadin.server.ExternalResource;
import com.vaadin.tests.components.TestBase;
import com.vaadin.tests.util.Log;
import com.vaadin.ui.Button;
import com.vaadin.ui.Button.ClickEvent;
import com.vaadin.ui.CheckBox;
import com.vaadin.ui.Component;
import com.vaadin.ui.HorizontalLayout;
import com.vaadin.ui.Table;
import com.vaadin.ui.Tree;
public class ItemClickEvents extends TestBase {
Tree tree = new Tree();
Table table = new Table();
Log log = new Log(5);
@Override
public void setup() {
log.setId("log");
HorizontalLayout ol = createHorizontalLayout(tree);
Button b = new Button("icon", new Button.ClickListener() {
@Override
public void buttonClick(ClickEvent event) {
if (tree.getItemIconPropertyId() == null) {
tree.setItemIconPropertyId("icon");
} else {
tree.setItemIconPropertyId(null);
}
}
});
ol.addComponent(b);
tree.setImmediate(true);
tree.setNullSelectionAllowed(false);
tree.addItem("Root 1");
tree.addItem("1. Child 1");
tree.setParent("1. Child 1", "Root 1");
tree.addItem("1. Child 2");
tree.setParent("1. Child 2", "Root 1");
tree.addItem("Root 2");
tree.addItem("2. Child 1");
tree.setParent("2. Child 1", "Root 2");
tree.addItem("2. Child 2");
tree.setParent("2. Child 2", "Root 2");
tree.addContainerProperty("icon", ExternalResource.class,
new ExternalResource(
"http://www.itmill.com/res/images/itmill_logo.gif"));
tree.addListener(new ItemClickListener() {
@Override
public void itemClick(ItemClickEvent event) {
logEvent(event, "tree");
}
});
tree.setId("tree");
HorizontalLayout ol2 = createHorizontalLayout(table);
table.setWidth("150px");
table.setImmediate(true);
table.setSelectable(true);
table.setNullSelectionAllowed(false);
table.addContainerProperty("Column", String.class, "value");
for (int i = 0; i < 10; i++) {
Item item = table.addItem("Item " + i);
item.getItemProperty("Column").setValue("Row " + i);
}
table.addListener(new ItemClickListener() {
@Override
public void itemClick(ItemClickEvent event) {
logEvent(event, "table");
}
});
table.setId("table");
addComponent(log);
addComponent(new Button("Clear log", new Button.ClickListener() {
@Override
public void buttonClick(ClickEvent event) {
log.clear();
}
}));
addComponent(ol);
addComponent(tree);
addComponent(ol2);
addComponent(table);
}
protected void logEvent(ItemClickEvent event, String targetComponent) {
String type = event.getButtonName() + " " + "click";
if (event.isDoubleClick()) {
type = "doubleClick";
}
String modifiers = "";
if (event.isAltKey()) {
modifiers += "alt ";
}
if (event.isMetaKey()) {
modifiers += "meta ";
}
if (event.isCtrlKey()) {
modifiers += "ctrl ";
}
if (event.isShiftKey()) {
modifiers += "shift ";
}
if (!"".equals(modifiers)) {
modifiers = " (" + modifiers.trim() + ")";
}
log.log(type + " on " + targetComponent + "/" + event.getItemId()
+ modifiers);
}
private static HorizontalLayout createHorizontalLayout(Component c) {
HorizontalLayout layout = new HorizontalLayout();
CheckBox b = new CheckBox("immediate", new MethodProperty<Boolean>(c,
"immediate"));
b.setImmediate(true);
layout.addComponent(b);
b = new CheckBox("selectable", new MethodProperty<Boolean>(c,
"selectable"));
b.setImmediate(true);
layout.addComponent(b);
b = new CheckBox("nullsel", new MethodProperty<Boolean>(c,
"nullSelectionAllowed"));
b.setImmediate(true);
layout.addComponent(b);
b = new CheckBox("multi", new MethodProperty<Boolean>(c, "multiSelect"));
b.setImmediate(true);
layout.addComponent(b);
return layout;
}
@Override
protected String getDescription() {
return "Click events should always come trough no matter how the table is configured.";
}
@Override
protected Integer getTicketNumber() {
return 5458;
}
}
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