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package com.itmill.toolkit.tests;
import java.util.ArrayList;
import java.util.Collection;
import java.util.Iterator;
import com.itmill.toolkit.data.Property.ValueChangeEvent;
import com.itmill.toolkit.data.Property.ValueChangeListener;
import com.itmill.toolkit.data.util.IndexedContainer;
import com.itmill.toolkit.ui.CustomComponent;
import com.itmill.toolkit.ui.Label;
import com.itmill.toolkit.ui.OrderedLayout;
import com.itmill.toolkit.ui.TwinColSelect;
/**
*
* @author IT Mill Ltd.
*/
public class TestForMultipleStyleNames extends CustomComponent implements
ValueChangeListener {
private final OrderedLayout main = new OrderedLayout();
private Label l;
private final TwinColSelect s = new TwinColSelect();
private ArrayList styleNames2;
public TestForMultipleStyleNames() {
setCompositionRoot(this.main);
createNewView();
}
public void createNewView() {
this.main.removeAllComponents();
this.main.addComponent(new Label(
"TK5 supports multiple stylenames for components."));
this.styleNames2 = new ArrayList();
this.styleNames2.add("red");
this.styleNames2.add("bold");
this.styleNames2.add("italic");
this.s.setContainerDataSource(new IndexedContainer(this.styleNames2));
this.s.addListener(this);
this.s.setImmediate(true);
this.main.addComponent(this.s);
this.l = new Label("Test labele");
this.main.addComponent(this.l);
}
public void valueChange(ValueChangeEvent event) {
String currentStyle = this.l.getStyle();
String[] tmp = currentStyle.split(" ");
ArrayList curStyles = new ArrayList();
for (int i = 0; i < tmp.length; i++) {
if (tmp[i] != "") {
curStyles.add(tmp[i]);
}
}
Collection styles = (Collection) this.s.getValue();
for (Iterator iterator = styles.iterator(); iterator.hasNext();) {
String styleName = (String) iterator.next();
if (curStyles.contains(styleName)) {
// already added
curStyles.remove(styleName);
} else {
this.l.addStyleName(styleName);
}
}
for (Iterator iterator2 = curStyles.iterator(); iterator2.hasNext();) {
String object = (String) iterator2.next();
this.l.removeStyleName(object);
}
}
}
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