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package com.vaadin.tests.components.table;
import com.vaadin.server.VaadinRequest;
import com.vaadin.tests.components.AbstractReindeerTestUI;
import com.vaadin.tests.components.TestDateField;
import com.vaadin.ui.AbstractDateField;
import com.vaadin.ui.AbstractOrderedLayout;
import com.vaadin.ui.Button;
import com.vaadin.ui.GridLayout;
import com.vaadin.ui.HasChildMeasurementHint.ChildMeasurementHint;
import com.vaadin.ui.HorizontalLayout;
import com.vaadin.ui.Label;
import com.vaadin.v7.ui.ComboBox;
import com.vaadin.v7.ui.Table;
import com.vaadin.v7.ui.TextField;
public class TableChildMeasurementHint extends AbstractReindeerTestUI {
private HorizontalLayout buttonLayout = new HorizontalLayout();
private HorizontalLayout layout;
private Table table1, table2, table3;
@Override
public void setup(VaadinRequest request) {
initMain();
}
protected void initMain() {
((AbstractOrderedLayout) getContent()).setMargin(false);
layout = new HorizontalLayout();
layout.setSizeFull();
buttonLayout.setSpacing(false);
addComponent(buttonLayout);
addComponent(layout);
table1 = createTable();
table1.setSizeFull();
table1.setChildMeasurementHint(ChildMeasurementHint.MEASURE_ALWAYS);
table2 = createTable();
table2.setSizeFull();
table2.setChildMeasurementHint(ChildMeasurementHint.MEASURE_IF_NEEDED);
table3 = createTable();
table3.setSizeFull();
table3.setChildMeasurementHint(ChildMeasurementHint.MEASURE_NEVER);
buttonLayout.addComponent(new Button("Show table1", event -> {
layout.addComponent(table1);
table1.focus();
}));
buttonLayout.addComponent(new Button("Show table2", event -> {
layout.removeComponent(table1);
layout.addComponent(table2);
table2.focus();
}));
buttonLayout.addComponent(new Button("Show table3", event -> {
layout.removeComponent(table2);
layout.addComponent(table3);
table3.focus();
}));
}
protected Table createTable() {
Table table = new Table();
table.setSelectable(true);
table.setPageLength(39);
for (int i = 0; i < 5; i++) {
table.addContainerProperty("First_Name" + i, String.class, null);
table.addContainerProperty("Last Name" + i, String.class, null);
table.addContainerProperty("Year" + i, Integer.class, null);
}
/* Add a few items in the table. */
int j = 0;
for (int i = 0; i < 2; i++) {
table.addItem(
makeRow(new Object[] { "Nicolaus" + i, "Copernicus", 1473 },
5),
j++);
table.addItem(
makeRow(new Object[] { "Tycho" + i, "Brahe", 1546 }, 5),
j++);
table.addItem(
makeRow(new Object[] { "Giordano" + i, "Bruno", 1548 }, 5),
j++);
table.addItem(
makeRow(new Object[] { "Galileo" + i, "Galilei", 1564 }, 5),
j++);
table.addItem(
makeRow(new Object[] { "Johannes" + i, "Kepler", 1571 }, 5),
j++);
table.addItem(
makeRow(new Object[] { "Isaac" + i, "Newton", 1643 }, 5),
j++);
}
table.addGeneratedColumn("First_Name" + 0, new Table.ColumnGenerator() {
@Override
public Object generateCell(Table components, Object o, Object o2) {
ComboBox b = new ComboBox("ComboBox");
b.setWidthUndefined();
return b;
}
});
table.addGeneratedColumn("First_Name" + 1, new Table.ColumnGenerator() {
@Override
public Object generateCell(Table components, Object o, Object o2) {
GridLayout b = new GridLayout();
b.addComponents(new Label("l1"), new Button("b"),
new Label("l2"));
b.setWidthUndefined();
return b;
}
});
table.addGeneratedColumn("First_Name" + 2, new Table.ColumnGenerator() {
@Override
public Object generateCell(Table components, Object o, Object o2) {
Button b = new Button("Button");
b.setWidthUndefined();
return b;
}
});
table.addGeneratedColumn("First_Name" + 3, new Table.ColumnGenerator() {
@Override
public Object generateCell(Table components, Object o, Object o2) {
TextField b = new TextField("Textfield");
b.setWidthUndefined();
return b;
}
});
table.addGeneratedColumn("First_Name" + 4, new Table.ColumnGenerator() {
@Override
public Object generateCell(Table components, Object o, Object o2) {
AbstractDateField<?, ?> b = new TestDateField("DateField");
b.setWidthUndefined();
return b;
}
});
table.addGeneratedColumn("First_Name" + 5, new Table.ColumnGenerator() {
@Override
public Object generateCell(Table components, Object o, Object o2) {
Label b = new Label("Label");
b.setWidthUndefined();
return b;
}
});
return table;
}
protected Object[] makeRow(Object[] data, int c) {
Object[] row = new Object[c * data.length];
for (int j = 0; j < c; j++) {
int x = 0;
for (Object value : data) {
row[j * data.length + x] = value;
x++;
}
}
return row;
}
}
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