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package com.vaadin.tests.layouts;
import com.vaadin.data.Item;
import com.vaadin.data.Validator;
import com.vaadin.data.util.BeanItem;
import com.vaadin.legacy.ui.LegacyField;
import com.vaadin.server.AbstractErrorMessage;
import com.vaadin.tests.components.TestBase;
import com.vaadin.ui.Button;
import com.vaadin.ui.Button.ClickEvent;
import com.vaadin.ui.Component;
import com.vaadin.ui.CssLayout;
import com.vaadin.ui.DefaultFieldFactory;
import com.vaadin.ui.Form;
import com.vaadin.ui.FormFieldFactory;
import com.vaadin.ui.GridLayout;
import com.vaadin.ui.Label;
import com.vaadin.ui.LegacyWindow;
import com.vaadin.ui.TextField;
import com.vaadin.ui.VerticalLayout;
public class GridLayoutCaptions extends TestBase {
class CustomForm extends Form {
private com.vaadin.ui.GridLayout layout;
private VerticalLayout wrapper = new VerticalLayout();
private CssLayout wrapper2 = new CssLayout();
private FormFieldFactory fff = new FormFieldFactory() {
@Override
public LegacyField<?> createField(Item item, Object propertyId,
Component uiContext) {
if (propertyId.equals(DataPOJO.Fields.name.name())) {
LegacyField<?> f = DefaultFieldFactory.get().createField(item,
propertyId, uiContext);
f.setCaption("This is a long caption for the name field");
return f;
} else if (propertyId.equals(DataPOJO.Fields.hp.name())) {
LegacyField<?> f = DefaultFieldFactory.get().createField(item,
propertyId, uiContext);
f.setCaption("This is a long caption for the HP field, but it has a VL as a wrapper");
return f;
} else if (propertyId.equals(DataPOJO.Fields.place.name())) {
LegacyField<?> f = DefaultFieldFactory.get().createField(item,
propertyId, uiContext);
f.setCaption("This is a long caption for the Place field, but it has a CSSLo as a wrapper");
return f;
} else if (propertyId.equals(DataPOJO.Fields.price.name())) {
LegacyField<?> f = DefaultFieldFactory.get().createField(item,
propertyId, uiContext);
f.setCaption("With size undefined the caption behaves like this...");
f.setSizeFull();
return f;
} else {
return DefaultFieldFactory.get().createField(item,
propertyId, uiContext);
}
}
};
public CustomForm() {
super();
layout = new GridLayout(3, 3);
layout.addComponent(wrapper, 1, 0);
layout.addComponent(wrapper2, 2, 0);
layout.setSpacing(true);
setLayout(layout);
setFormFieldFactory(fff);
Label l = new Label("A label with caption");
l.setCaption("A really long caption that is clipped");
layout.addComponent(l, 0, 2);
Label l2 = new Label("A wrapped label with caption");
l2.setCaption("A really long caption that is not clipped");
VerticalLayout vl = new VerticalLayout();
vl.addComponent(l2);
layout.addComponent(vl, 1, 2);
}
public void createErrors() {
Validator.InvalidValueException ive = new Validator.InvalidValueException(
"Ipsum lipsum laarum lop... ");
for (Object propIDs : getItemDataSource().getItemPropertyIds()) {
((TextField) getField(propIDs))
.setComponentError(AbstractErrorMessage
.getErrorMessageForException(ive));
}
}
public void clearErrors() {
for (Object propIDs : getItemDataSource().getItemPropertyIds()) {
((TextField) getField(propIDs)).setComponentError(null);
}
}
@Override
protected void attachField(Object propertyId, LegacyField field) {
if (propertyId.equals(DataPOJO.Fields.name.name())) {
layout.addComponent(field, 0, 0);
} else if (propertyId.equals(DataPOJO.Fields.hp.name())) {
wrapper.removeAllComponents();
wrapper.addComponent(field);
} else if (propertyId.equals(DataPOJO.Fields.place.name())) {
wrapper2.removeAllComponents();
wrapper2.addComponent(field);
} else if (propertyId.equals(DataPOJO.Fields.price.name())) {
layout.addComponent(field, 0, 1);
}
}
}
public static class DataPOJO {
public enum Fields {
name, price, hp, place;
}
private String name;
private int price;
private String hp;
private String place;
public String getName() {
return name;
}
public void setName(String name) {
this.name = name;
}
public int getPrice() {
return price;
}
public void setPrice(int price) {
this.price = price;
}
public String getHp() {
return hp;
}
public void setHp(String hp) {
this.hp = hp;
}
public String getPlace() {
return place;
}
public void setPlace(String place) {
this.place = place;
}
}
@Override
protected void setup() {
LegacyWindow mainWindow = getMainWindow();
Label label = new Label("Hello Vaadin user");
mainWindow.addComponent(label);
DataPOJO forDemo = new DataPOJO();
BeanItem<DataPOJO> bi = new BeanItem<DataPOJO>(forDemo);
final CustomForm aFormWithGl = new CustomForm();
aFormWithGl.setItemDataSource(bi);
mainWindow.addComponent(aFormWithGl);
Button b = new Button("Give me an error!", new Button.ClickListener() {
@Override
public void buttonClick(ClickEvent event) {
aFormWithGl.createErrors();
}
});
mainWindow.addComponent(b);
Button b2 = new Button("Get rid of an error!",
new Button.ClickListener() {
@Override
public void buttonClick(ClickEvent event) {
aFormWithGl.clearErrors();
}
});
mainWindow.addComponent(b2);
}
@Override
protected String getDescription() {
return "Captions in Gridlayout behaves differently than in other layouts";
}
@Override
protected Integer getTicketNumber() {
return 5424;
}
}
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