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package com.vaadin.tests.components.tabsheet;
import java.util.ArrayList;
import java.util.List;
import com.vaadin.server.VaadinRequest;
import com.vaadin.tests.components.AbstractReindeerTestUI;
import com.vaadin.tests.util.Log;
import com.vaadin.ui.Button;
import com.vaadin.ui.Component;
import com.vaadin.ui.Label;
import com.vaadin.ui.TabSheet;
import com.vaadin.ui.TabSheet.Tab;
import com.vaadin.ui.VerticalLayout;
import com.vaadin.v7.ui.TextField;
/**
* Test if the click and key tab selection in a tabsheet generate the correct
* focus/blur events.
*
* The solution was broken in ticket (#14304)
*
* @author Vaadin Ltd
*/
public class TabKeyboardNavigation extends AbstractReindeerTestUI {
int index = 1;
List<Component> tabs = new ArrayList<>();
TabSheet ts = new TabSheet();
Log focusblur = new Log(10);
@Override
protected void setup(VaadinRequest request) {
ts.setWidth("500px");
ts.setHeight("500px");
ts.addFocusListener(event -> focusblur.log("Tabsheet focused!"));
ts.addBlurListener(event -> focusblur.log("Tabsheet blurred!"));
for (int i = 0; i < 5; ++i) {
addTab();
}
Button addTab = new Button("Add a tab", event -> addTab());
Button focus = new Button("Focus tabsheet", event -> ts.focus());
addComponent(addTab);
addComponent(focus);
TextField tf = new TextField();
addComponent(tf);
addComponent(focusblur);
addComponent(ts);
tf = new TextField();
addComponent(tf);
}
@Override
protected String getTestDescription() {
return "The tab bar should be focusable and arrow keys should switch tabs. The del key should close a tab if closable.";
}
@Override
protected Integer getTicketNumber() {
return 5100;
}
public static final String LABEL_ID = "sheetLabel";
public static final String labelID(int index) {
return LABEL_ID + index;
}
private Tab addTab() {
VerticalLayout content = new VerticalLayout();
content.setMargin(false);
content.setSpacing(false);
tabs.add(content);
Label label = new Label("Tab " + index);
label.setId(labelID(index));
content.addComponent(label);
content.addComponent(new TextField());
Tab tab = ts.addTab(content, "Tab " + index, null);
if (index == 2) {
tab.setClosable(true);
}
if (index == 4) {
tab.setEnabled(false);
}
index++;
return tab;
}
}
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