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package com.vaadin.tests.components.tabsheet;
import com.vaadin.tests.components.TestBase;
import com.vaadin.ui.Button;
import com.vaadin.ui.Label;
import com.vaadin.ui.TabSheet;
import com.vaadin.ui.TabSheet.Tab;
public class TabSheetIndexOperations extends TestBase {
private int tabCounter = 1;
@Override
protected void setup() {
final TabSheet tabs = new TabSheet();
// Add some tabs
tabs.addTab(new Label("Content 1"), "Tab 1", null);
tabs.addTab(new Label("Content 2"), "Tab 2", null);
tabs.addTab(new Label("Content 3"), "Tab 3", null);
addComponent(tabs);
Button addTab = new Button("Add tab at index 2", event -> {
tabs.addTab(new Label("Content " + tabCounter),
"Added Tab " + tabCounter, null, 2);
tabCounter++;
});
addComponent(addTab);
Button setCaption = new Button("Invert tab caption at index 2",
event -> {
Tab tab = tabs.getTab(2);
tab.setCaption(new StringBuilder(tab.getCaption()).reverse()
.toString());
});
addComponent(setCaption);
Button move = new Button("Move selected tab to index 2", event -> tabs
.setTabPosition(tabs.getTab(tabs.getSelectedTab()), 2));
addComponent(move);
Button getIndex = new Button("Get selected tab index",
event -> getMainWindow().showNotification("Index: " + tabs
.getTabPosition(tabs.getTab(tabs.getSelectedTab()))));
addComponent(getIndex);
}
@Override
protected String getDescription() {
return "You can use indexes to add and reorder the TabSheet";
}
@Override
protected Integer getTicketNumber() {
return 6188;
}
}
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