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package com.vaadin.tests.components.grid;
import java.time.LocalDate;
import com.vaadin.data.Binder.Binding;
import com.vaadin.server.VaadinRequest;
import com.vaadin.tests.components.AbstractTestUI;
import com.vaadin.ui.CssLayout;
import com.vaadin.ui.DateField;
import com.vaadin.ui.Grid;
import com.vaadin.ui.Grid.Column;
import com.vaadin.ui.Label;
import com.vaadin.ui.TextField;
import com.vaadin.ui.components.grid.HeaderRow;
import com.vaadin.ui.renderers.ComponentRenderer;
import com.vaadin.ui.themes.ValoTheme;
public class DateFieldHeaderScrollWithFrozen extends AbstractTestUI {
@Override
protected void setup(VaadinRequest request) {
Grid<Pojo> grid = new Grid<>();
Column<Pojo, String> col0 = grid.addColumn(s -> {
return "col0";
}).setWidth(100).setCaption("col0").setResizable(true)
.setEditorComponent(new TextField("h0"), Pojo::setCol0);
Column<Pojo, String> col1 = grid.addColumn(s -> {
return "col1";
}).setWidth(100).setCaption("col1")
.setEditorComponent(new TextField("h1"), Pojo::setCol1);
Column<Pojo, CssLayout> col2 = grid.addColumn(s -> {
CssLayout group = new CssLayout(new DateField());
group.addStyleName(ValoTheme.LAYOUT_COMPONENT_GROUP);
return group;
}).setWidth(200).setCaption("col2")
.setRenderer(new ComponentRenderer());
Column<Pojo, String> col3 = grid.addColumn(s -> {
return "col3";
}).setWidth(999).setCaption("col3")
.setEditorComponent(new TextField("h3"), Pojo::setCol3);
Binding<Pojo, LocalDate> dateFieldBinding = grid.getEditor().getBinder()
.forField(new DateField()).bind(Pojo::getCol2, Pojo::setCol2);
col2.setEditorBinding(dateFieldBinding);
HeaderRow headerRow = grid.addHeaderRowAt(1);
headerRow.getCell(col0).setComponent(new Label("h0"));
headerRow.getCell(col1).setComponent(new Label("h1"));
headerRow.getCell(col2).setComponent(new DateField());
headerRow.getCell(col3).setComponent(new Label("h3"));
grid.setItems(new Pojo(), new Pojo(), new Pojo());
grid.setFrozenColumnCount(2);
grid.getEditor().setEnabled(true);
grid.addItemClickListener(e -> {
grid.getEditor().editRow(e.getRowIndex());
});
getLayout().addComponents(grid);
}
class Pojo {
String col0, col1, col3;
LocalDate col2;
public String getCol0() {
return col0;
}
public void setCol0(String col0) {
this.col0 = col0;
}
public String getCol1() {
return col1;
}
public void setCol1(String col1) {
this.col1 = col1;
}
public LocalDate getCol2() {
return col2;
}
public void setCol2(LocalDate col2) {
this.col2 = col2;
}
public String getCol3() {
return col3;
}
public void setCol3(String col3) {
this.col3 = col3;
}
}
}
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