package com.vaadin.tests.tickets;
import com.vaadin.data.Container;
import com.vaadin.server.LegacyApplication;
import com.vaadin.tests.TestForTablesInitialColumnWidthLogicRendering;
import com.vaadin.ui.Button;
import com.vaadin.ui.Button.ClickEvent;
import com.vaadin.ui.LegacyWindow;
import com.vaadin.ui.Table;
/**
*/
public class Ticket161 extends LegacyApplication {
private Table t;
@Override
public void init() {
final LegacyWindow mainWin = new LegacyWindow("Test app to #1368");
setMainWindow(mainWin);
t = TestForTablesInitialColumnWidthLogicRendering.getTestTable(3, 100);
t.setCurrentPageFirstItemIndex(50);
mainWin.addComponent(t);
Button b = new Button("Truncate to 20 rows");
b.addListener(new Button.ClickListener() {
@Override
public void buttonClick(ClickEvent event) {
Container containerDataSource = t.getContainerDataSource();
Object[] itemIds = containerDataSource.getItemIds().toArray();
@SuppressWarnings("unused")
int c = 0;
for (int i = 0; i < itemIds.length; i++) {
if (i > 19) {
containerDataSource.removeItem(itemIds[i]);
}
}
}
});
mainWin.addComponent(b);
}
}