package com.vaadin.tests.components.window;
import java.util.ArrayDeque;
import java.util.NoSuchElementException;
import java.util.Queue;
import com.vaadin.server.VaadinRequest;
import com.vaadin.tests.components.AbstractTestUI;
import com.vaadin.ui.Button;
import com.vaadin.ui.Button.ClickEvent;
import com.vaadin.ui.Button.ClickListener;
import com.vaadin.ui.Label;
import com.vaadin.ui.Window;
public class WindowZIndex extends AbstractTestUI {
@Override
protected String getTestDescription() {
return "Windows should stack correctly when adding new windows, closing opened ones and switching focus.";
}
@Override
protected Integer getTicketNumber() {
return 13174;
}
int windowCount = 0;
Queue<Window> windows = new ArrayDeque<Window>();
@Override
protected void setup(VaadinRequest request) {
addComponent(new Button("Add window", new ClickListener() {
@Override
public void buttonClick(ClickEvent event) {
Window window = new Window();
window.setPositionX(100 + 20 * windowCount);
window.setPositionY(100 + 20 * windowCount);
window.setHeight(200, Unit.PIXELS);
window.setWidth(200, Unit.PIXELS);
window.setContent(new Label("Window " + ++windowCount));
addWindow(window);
windows.add(window);
}
}));
addComponent(new Button("Close window", new ClickListener() {
@Override
public void buttonClick(ClickEvent event) {
try {
windows.remove().close();
} catch (NoSuchElementException e) {
}
}
}));
}
}