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package com.vaadin.tests.accessibility;
import java.util.Stack;
import com.vaadin.server.VaadinRequest;
import com.vaadin.shared.ui.window.WindowRole;
import com.vaadin.tests.components.AbstractReindeerTestUI;
import com.vaadin.ui.Button;
import com.vaadin.ui.Window;
/**
* UI to test if subwindows get the correct assistive roles.
*
* @author Vaadin Ltd
*/
public class WindowWaiAriaRoles extends AbstractReindeerTestUI {
Stack<Window> windows = new Stack<>();
/*
* (non-Javadoc)
*
* @see com.vaadin.tests.components.AbstractTestUI#setup(com.vaadin.server.
* VaadinRequest)
*/
@Override
protected void setup(VaadinRequest request) {
Button closeButton = new Button("Close windows");
closeButton.addClickListener(event -> {
while (!windows.isEmpty()) {
Window window = windows.pop();
removeWindow(window);
}
});
Button regularButton = new Button("Regular");
regularButton.addClickListener(event -> {
Window regularWindow = new Window("Regular window");
openWindow(regularWindow);
});
Button alertButton = new Button("Alert");
alertButton.addClickListener(event -> {
Window alertWindow = new Window("Alert window");
alertWindow.setAssistiveRole(WindowRole.ALERTDIALOG);
openWindow(alertWindow);
});
addComponent(closeButton);
addComponent(regularButton);
addComponent(alertButton);
}
void openWindow(Window window) {
windows.push(window);
window.center();
addWindow(window);
}
/*
* (non-Javadoc)
*
* @see com.vaadin.tests.components.AbstractTestUI#getTestDescription()
*/
@Override
protected String getTestDescription() {
return "The alert window should have the role 'alertdialog' and the regular window should have the role 'dialog'";
}
/*
* (non-Javadoc)
*
* @see com.vaadin.tests.components.AbstractTestUI#getTicketNumber()
*/
@Override
protected Integer getTicketNumber() {
return 14289;
}
}
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