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package com.vaadin.tests.validation;
import java.util.Date;
import com.vaadin.data.Validator.InvalidValueException;
import com.vaadin.tests.components.TestBase;
import com.vaadin.tests.util.AlwaysFailValidator;
import com.vaadin.ui.Button;
import com.vaadin.ui.Button.ClickEvent;
import com.vaadin.ui.Button.ClickListener;
import com.vaadin.ui.DateField;
import com.vaadin.ui.Field;
import com.vaadin.ui.Form;
import com.vaadin.ui.HorizontalLayout;
import com.vaadin.ui.NativeSelect;
import com.vaadin.ui.OptionGroup;
import com.vaadin.ui.Panel;
import com.vaadin.ui.Select;
import com.vaadin.ui.TextField;
import com.vaadin.ui.VerticalLayout;
import com.vaadin.ui.themes.Reindeer;
public class EmptyFieldErrorIndicators extends TestBase {
@Override
protected void setup() {
getLayout().setSizeFull();
HorizontalLayout hl = new HorizontalLayout();
hl.setSizeFull();
hl.setSpacing(true);
Panel part1 = createPart("Empty required fields validation", true,
false);
part1.setId("emptyFieldPart");
hl.addComponent(part1);
Panel part2 = createPart(
"Empty required fields with failing validator", true, true);
part1.setId("validatedFieldPart");
hl.addComponent(part2);
VerticalLayout panelLayout = new VerticalLayout();
panelLayout.setMargin(true);
Panel panel = new Panel(panelLayout);
panel.setSizeFull();
panel.setStyleName(Reindeer.PANEL_LIGHT);
panelLayout.addComponent(hl);
addComponent(panel);
}
private Panel createPart(String caption, boolean required,
boolean failValidator) {
VerticalLayout part = new VerticalLayout();
part.setMargin(true);
final Form form = createForm(required, failValidator);
form.setFooter(null);
part.addComponent(form);
Button validate = new Button("Validate fields");
validate.addListener(new ClickListener() {
@Override
public void buttonClick(ClickEvent event) {
try {
form.validate();
} catch (InvalidValueException e) {
}
}
});
part.addComponent(validate);
Panel panel = new Panel(caption, part);
panel.setHeight("100%");
return panel;
}
private Form createForm(final boolean required, final boolean failValidator) {
// hand-crafted form, not using form field factory
final Form form = new Form() {
@Override
public void addField(Object propertyId, Field<?> field) {
super.addField(propertyId, field);
field.setRequired(required);
field.setRequiredError("Missing required value!");
if (failValidator && !(field instanceof Button)) {
field.addValidator(new AlwaysFailValidator());
}
}
};
form.addField("Field", new TextField("Text"));
form.addField("Date", new DateField("Date"));
// not good for automated testing with screenshots when null
// form.addField("Inline Date", new InlineDateField("Date"));
// same as basic DateField
// form.addField("Popup Date", new PopupDateField("Date"));
Button setDateButton = new Button("Set date");
form.getLayout().addComponent(setDateButton);
// form.addField("Set Date", setDateButton);
setDateButton.addListener(new ClickListener() {
@Override
public void buttonClick(ClickEvent event) {
form.getField("Date").setValue(new Date(0));
}
});
NativeSelect nativeSelect = new NativeSelect("NativeSelect");
form.addField("Native Select", nativeSelect);
nativeSelect.addItem("Value 1");
// in #4103, the Select component was behaving differently from others
form.addField("Select", new Select("Select"));
Select select2 = new Select("Select 2");
select2.addItem("Value 1");
form.addField("Select 2", select2);
OptionGroup optionGroup = new OptionGroup("OptionGroup");
optionGroup.setMultiSelect(false);
optionGroup.addItem("Option 1");
optionGroup.addItem("Option 2");
form.addField("Option Group 1", optionGroup);
OptionGroup optionGroup2 = new OptionGroup("OptionGroup");
optionGroup2.setMultiSelect(true);
optionGroup2.addItem("Option 1");
optionGroup2.addItem("Option 2");
form.addField("Option Group 2", optionGroup2);
// TODO could add more different fields
return form;
}
@Override
protected String getDescription() {
return "Fields on a form should not show the error indicator if required and empty";
}
@Override
protected Integer getTicketNumber() {
return 4013;
}
}
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