package com.extjs.gxt.ui.client.aria;
import java.util.ArrayList;
import java.util.List;
import com.extjs.gxt.ui.client.widget.Component;
import com.extjs.gxt.ui.client.widget.ContentPanel;
import com.extjs.gxt.ui.client.widget.Header;
import com.google.gwt.user.client.ui.Widget;
public class ContentPanelNavigationHandler implements NavigationHandler {
public List<Widget> getOrderedWidgets(Widget widget) {
ContentPanel panel = (ContentPanel) widget;
List<Widget> widgets = new ArrayList<Widget>();
Header header = panel.getHeader();
for (int i = 0, len = header.getTools().size(); i < len; i++) {
widgets.add(header.getTool(i));
}
if (panel.getTopComponent() != null) {
widgets.add(panel.getTopComponent());
}
for (int i = 0, len = panel.getItemCount(); i < len; i++) {
widgets.add(panel.getItem(i));
}
if (panel.getBottomComponent() != null) {
widgets.add(panel.getBottomComponent());
}
if (panel.getButtonBar() != null) {
widgets.add(panel.getButtonBar());
}
return widgets;
}
public boolean canHandleTabKey(Component comp) {
return comp instanceof ContentPanel;
}
}