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package com.vaadin.tests.components.menubar;
import com.vaadin.icons.VaadinIcons;
import com.vaadin.server.Resource;
import com.vaadin.server.ThemeResource;
import com.vaadin.server.VaadinRequest;
import com.vaadin.tests.components.AbstractReindeerTestUI;
import com.vaadin.ui.Label;
import com.vaadin.ui.MenuBar;
import com.vaadin.ui.MenuBar.MenuItem;
/**
* A UI for testing VMenuBar.getSubPartElement(String). The UI contains two
* MenuBars, one without icons and one containing items with and without icons.
* Some of the icons are textual (using VaadinIcons) and should behave like
* items with image icons: the icon should not be considered to be a part of the
* item's caption.
*
* @author Vaadin
*/
@SuppressWarnings("serial")
public class MenuBarsWithNesting extends AbstractReindeerTestUI {
// The label displays the last selection.
private final Label label = new Label("Initial content");
// The captions and icons used in the second MenuBar.
public static final String[] itemNames = { "Icon item", "Arrow down",
"Arrow up", "Warning" };
private static final Resource[] itemIcons = {
new ThemeResource("window/img/restore.png"), VaadinIcons.ARROW_DOWN,
VaadinIcons.ARROW_UP, VaadinIcons.WARNING };
// The last menu item is nested with the following submenu items.
public static final String[] nestedItemnames = { "No icon", "Font icon",
"Image icon" };
private static final Resource[] nestedItemIcons = { null, VaadinIcons.LINK,
new ThemeResource("window/img/restore.png") };
private MenuBar.Command selectionCommand;
@Override
protected void setup(VaadinRequest request) {
selectionCommand = new MenuBar.Command() {
@Override
public void menuSelected(MenuItem selectedItem) {
label.setValue(selectedItem.getText());
}
};
addComponent(createFirstMenuBar());
addComponent(createSecondMenuBar());
addComponent(label);
}
/*
* Returns a menu bar with three levels of nesting but no icons.
*/
private MenuBar createFirstMenuBar() {
MenuBar menuBar = new MenuBar();
MenuItem file = menuBar.addItem("File", null);
file.addItem("Open", selectionCommand);
file.addItem("Save", selectionCommand);
file.addItem("Save As..", selectionCommand);
file.addSeparator();
MenuItem export = file.addItem("Export..", null);
export.addItem("As PDF...", selectionCommand);
export.addItem("As Doc...", selectionCommand);
file.addSeparator();
file.addItem("Exit", selectionCommand);
MenuItem edit = menuBar.addItem("Edit", null);
edit.addItem("Copy", selectionCommand);
edit.addItem("Cut", selectionCommand);
edit.addItem("Paste", selectionCommand);
menuBar.addItem("Help", selectionCommand);
MenuItem disabled = menuBar.addItem("Disabled", null);
disabled.setEnabled(false);
disabled.addItem("Can't reach", selectionCommand);
return menuBar;
}
/*
* Returns a menu bar containing items with icons. The last menu item is
* nested and its submenu contains items with and without icons.
*/
private MenuBar createSecondMenuBar() {
MenuBar menuBar = new MenuBar();
int n = itemNames.length;
for (int i = 0; i < n - 1; i++) {
menuBar.addItem(itemNames[i], itemIcons[i], selectionCommand);
}
MenuItem last = menuBar.addItem(itemNames[n - 1], itemIcons[n - 1],
null);
for (int i = 0; i < nestedItemnames.length; i++) {
last.addItem(nestedItemnames[i], nestedItemIcons[i],
selectionCommand);
}
return menuBar;
}
@Override
protected String getTestDescription() {
return "This UI is used for testing subpart functionality of MenuBar. The "
+ "functionality is used in TestBench tests.";
}
@Override
protected Integer getTicketNumber() {
return 14879;
}
}
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