/*
* CompletionListPopupPanel.java
*
* Copyright (C) 2009-12 by RStudio, Inc.
*
* Unless you have received this program directly from RStudio pursuant
* to the terms of a commercial license agreement with RStudio, then
* this program is licensed to you under the terms of version 3 of the
* GNU Affero General Public License. This program is distributed WITHOUT
* ANY EXPRESS OR IMPLIED WARRANTY, INCLUDING THOSE OF NON-INFRINGEMENT,
* MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE. Please refer to the
* AGPL (http://www.gnu.org/licenses/agpl-3.0.txt) for more details.
*
*/
package org.rstudio.studio.client.workbench.views.console.shell.assist;
import com.google.gwt.event.shared.HandlerRegistration;
import com.google.gwt.user.client.ui.HTML;
import org.rstudio.core.client.events.HasSelectionCommitHandlers;
import org.rstudio.core.client.events.SelectionCommitHandler;
import org.rstudio.core.client.widget.ThemedPopupPanel;
public class CompletionListPopupPanel<TItem> extends ThemedPopupPanel
implements HasSelectionCommitHandlers<TItem>
{
public CompletionListPopupPanel(TItem[] entries)
{
super(true);
list_ = new CompletionList<TItem>(entries, 10, true, true);
setWidget(list_);
}
public HandlerRegistration addSelectionCommitHandler(
SelectionCommitHandler<TItem> handler)
{
return list_.addSelectionCommitHandler(handler);
}
public TItem getSelectedValue()
{
if (list_ == null || !list_.isAttached())
return null ;
return list_.getSelectedItem() ;
}
public boolean selectNext()
{
return list_.selectNext() ;
}
public boolean selectPrev()
{
return list_.selectPrev() ;
}
public boolean selectPrevPage()
{
return list_.selectPrevPage() ;
}
public boolean selectNextPage()
{
return list_.selectNextPage() ;
}
public boolean selectFirst()
{
return list_.selectFirst() ;
}
public boolean selectLast()
{
return list_.selectLast() ;
}
public void setMaxWidth(int pixels)
{
list_.setMaxWidth(pixels);
}
public void setText(String s)
{
HTML html = new HTML();
html.setText(s);
setWidget(html);
}
private final CompletionList<TItem> list_;
}