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package com.vaadin.tests.components.table;
import com.vaadin.data.Item;
import com.vaadin.data.util.IndexedContainer;
import com.vaadin.server.VaadinRequest;
import com.vaadin.tests.components.AbstractTestUI;
import com.vaadin.ui.Button;
import com.vaadin.ui.Button.ClickEvent;
import com.vaadin.ui.Component;
import com.vaadin.ui.Table;
import com.vaadin.ui.TextField;
public class TextFieldRelativeWidth extends AbstractTestUI {
@Override
public void setup(VaadinRequest request) {
TextField tf = new TextField("test", "testing");
tf.setWidth("100%");
EditTable t = new EditTable();
t.setButtonCaption("Click to add new Key Research Question");
t.setInputPrompt("Key Reseach question");
t.setInputPromptChild("Question details");
t.addNewRow();
addComponent(t);
}
public class EditTable extends Table implements Button.ClickListener {
private Button addButton = new Button("Add new row", this);
private String inputPrompt;
private String inputPromptChild;
private int nextItemIndex = 1;
@SuppressWarnings("unchecked")
public EditTable() {
setColumnHeaderMode(ColumnHeaderMode.HIDDEN);
inputPrompt = "";
setPageLength(100);
setHeight("100%");
setSizeFull();
addContainerProperty("id", Integer.class, null);
addContainerProperty("text", Component.class, null);
addContainerProperty("button", Button.class, null);
setColumnExpandRatio("text", 1);
Item i = getItem(addItem());
i.getItemProperty("text").setValue(addButton);
setImmediate(true);
setSelectable(true);
}
@SuppressWarnings("unchecked")
public void addNewRow() {
IndexedContainer idc = (IndexedContainer) getContainerDataSource();
int size = idc.size();
Object itemId = idc.addItemAt(size - 1);
Item newItem = idc.getItem(itemId);
TextField tf = new TextField();
if (inputPrompt != null && inputPrompt.length() > 0) {
tf.setInputPrompt(inputPrompt);
}
tf.setWidth("100%");
newItem.getItemProperty("id").setValue(nextItemIndex);
nextItemIndex++;
newItem.getItemProperty("text").setValue(tf);
setValue(itemId);
itemId = idc.addItemAt(size);
newItem = idc.getItem(itemId);
tf = new TextField();
if (inputPromptChild != null && inputPromptChild.length() > 0) {
tf.setInputPrompt(inputPromptChild);
}
tf.setWidth("100%");
tf.addStyleName("childtf");
newItem.getItemProperty("text").setValue(tf);
}
public void setButtonCaption(String caption) {
addButton.setCaption(caption);
}
@Override
public void buttonClick(ClickEvent event) {
Button b = event.getButton();
if (b == addButton) {
select(getNullSelectionItemId());
addNewRow();
}
}
public void setInputPrompt(String string) {
inputPrompt = string;
}
public void setInputPromptChild(String string) {
inputPromptChild = string;
}
}
@Override
protected String getTestDescription() {
return "The table has 3 columns. The second column is expanded and contains 100% wide textfields. These should fill the available space. The third column is empty.";
}
@Override
protected Integer getTicketNumber() {
return 3145;
}
}
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