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-rw-r--r--server/src/com/vaadin/ui/NativeSelect.java91
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diff --git a/server/src/com/vaadin/ui/NativeSelect.java b/server/src/com/vaadin/ui/NativeSelect.java
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+/*
+@VaadinApache2LicenseForJavaFiles@
+ */
+
+package com.vaadin.ui;
+
+import java.util.Collection;
+
+import com.vaadin.data.Container;
+import com.vaadin.terminal.PaintException;
+import com.vaadin.terminal.PaintTarget;
+
+/**
+ * This is a simple drop-down select without, for instance, support for
+ * multiselect, new items, lazyloading, and other advanced features. Sometimes
+ * "native" select without all the bells-and-whistles of the ComboBox is a
+ * better choice.
+ */
+@SuppressWarnings("serial")
+public class NativeSelect extends AbstractSelect {
+
+ // width in characters, mimics TextField
+ private int columns = 0;
+
+ public NativeSelect() {
+ super();
+ }
+
+ public NativeSelect(String caption, Collection<?> options) {
+ super(caption, options);
+ }
+
+ public NativeSelect(String caption, Container dataSource) {
+ super(caption, dataSource);
+ }
+
+ public NativeSelect(String caption) {
+ super(caption);
+ }
+
+ /**
+ * Sets the number of columns in the editor. If the number of columns is set
+ * 0, the actual number of displayed columns is determined implicitly by the
+ * adapter.
+ *
+ * @param columns
+ * the number of columns to set.
+ */
+ public void setColumns(int columns) {
+ if (columns < 0) {
+ columns = 0;
+ }
+ if (this.columns != columns) {
+ this.columns = columns;
+ requestRepaint();
+ }
+ }
+
+ public int getColumns() {
+ return columns;
+ }
+
+ @Override
+ public void paintContent(PaintTarget target) throws PaintException {
+ target.addAttribute("type", "native");
+ // Adds the number of columns
+ if (columns != 0) {
+ target.addAttribute("cols", columns);
+ }
+
+ super.paintContent(target);
+ }
+
+ @Override
+ public void setMultiSelect(boolean multiSelect)
+ throws UnsupportedOperationException {
+ if (multiSelect == true) {
+ throw new UnsupportedOperationException("Multiselect not supported");
+ }
+ }
+
+ @Override
+ public void setNewItemsAllowed(boolean allowNewOptions)
+ throws UnsupportedOperationException {
+ if (allowNewOptions == true) {
+ throw new UnsupportedOperationException(
+ "newItemsAllowed not supported");
+ }
+ }
+
+}