package net.sf.swtaddons.autocomplete.combo;
import net.sf.swtaddons.autocomplete.AutocompleteWidget;
import org.eclipse.jface.fieldassist.ComboContentAdapter;
import org.eclipse.jface.fieldassist.ContentProposalAdapter;
import org.eclipse.swt.events.FocusEvent;
import org.eclipse.swt.events.FocusListener;
import org.eclipse.swt.widgets.Combo;
public abstract class AutocompleteCombo extends AutocompleteWidget {
private final class ProposalUpdateFocusListener implements FocusListener {
public void focusGained(FocusEvent e) {
provider.setProposals(combo.getItems());
}
public void focusLost(FocusEvent e) {
// do nothing
}
}
protected Combo combo = null;
public AutocompleteCombo(Combo aCombo) {
this.combo = aCombo;
if (combo != null) {
this.combo.addFocusListener(new ProposalUpdateFocusListener());
provider = getContentProposalProvider(combo.getItems());
adapter = new ContentProposalAdapter(combo, new ComboContentAdapter(), provider, getActivationKeystroke(), getAutoactivationChars());
adapter.setProposalAcceptanceStyle(ContentProposalAdapter.PROPOSAL_REPLACE);
}
}
}