java/java-impl/src/com/intellij/refactoring/ui/PackageNameReferenceEditorCombo.java

/*
 * Copyright 2000-2009 JetBrains s.r.o.
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 * http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */
package com.intellij.refactoring.ui;

import com.intellij.ide.util.PackageChooserDialog;
import com.intellij.openapi.project.Project;
import com.intellij.psi.PsiPackage;
import com.intellij.ui.ReferenceEditorComboWithBrowseButton;
import org.jetbrains.annotations.NotNull;

import java.awt.event.ActionEvent;
import java.awt.event.ActionListener;

/**
 * @author yole
 */
public class PackageNameReferenceEditorCombo extends ReferenceEditorComboWithBrowseButton {
  public PackageNameReferenceEditorCombo(final String text, @NotNull final Project project,
                                         final String recentsKey, final String chooserTitle) {
    super(null, text, project, false, recentsKey);
    addActionListener(new ActionListener() {
      public void actionPerformed(ActionEvent e) {
        final PackageChooserDialog chooser = new PackageChooserDialog(chooserTitle, project);
        chooser.selectPackage(getText());
        chooser.show();
        if (chooser.isOK()) {
          final PsiPackage aPackage = chooser.getSelectedPackage();
          if (aPackage != null) {
            setText(aPackage.getQualifiedName());
          }
        }
      }
    });
  }
}