Example usage for com.vaadin.ui Window isModal

Introduction

In this page you can find the example usage for com.vaadin.ui Window isModal.

Prototype

public boolean isModal() 

Source Link

Usage

From source file:com.haulmont.cuba.web.exception.DefaultExceptionHandler.java

License:Apache License

protected void showDialog(App app, Throwable exception) {
    Throwable rootCause = ExceptionUtils.getRootCause(exception);
    if (rootCause == null) {
        rootCause = exception;//from   w  ww.  j  a  v  a 2 s . c o m
    }
    ExceptionDialog dialog = new ExceptionDialog(rootCause);
    AppUI ui = app.getAppUI();
    for (Window window : ui.getWindows()) {
        if (window.isModal()) {
            dialog.setModal(true);
            break;
        }
    }
    ui.addWindow(dialog);
    dialog.focus();
}

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