ChooserDialog.java

/*
 * Copyright 2000-2015 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 org.jetbrains.idea.maven.utils;

import com.intellij.ide.util.ElementsChooser;
import com.intellij.openapi.project.Project;
import com.intellij.openapi.ui.DialogWrapper;
import com.intellij.ui.ScrollPaneFactory;
import com.intellij.util.ui.JBUI;
import com.intellij.util.ui.UIUtil;
import org.jetbrains.annotations.Nullable;

import javax.swing.*;
import java.awt.*;

/**
 * @author Vladislav.Kaznacheev
 */
public class ChooserDialog<T> extends DialogWrapper {
  private final ElementsChooser<T> myChooser;
  private final String myDescription;

  public ChooserDialog(final Project project, ElementsChooser<T> chooser, final String title, final String description) {
    super(project, true);
    myChooser = chooser;
    myChooser.setPreferredSize(JBUI.size(300, 150));
    setTitle(title);
    myDescription = description;

    init();
  }

  @Nullable
  protected JComponent createCenterPanel() {
    return ScrollPaneFactory.createScrollPane(myChooser);
  }

  protected JComponent createNorthPanel() {
    JTextPane description = new JTextPane();

    JLabel label = new JLabel();
    description.setFont(label.getFont());
    description.setForeground(label.getForeground());
    description.setBackground(UIUtil.getOptionPaneBackground());
    description.setText(myDescription);

    final JPanel panel = new JPanel(new BorderLayout());
    panel.add(description);
    panel.setBorder(BorderFactory.createEmptyBorder(0, 5, 5, 5));
    return panel;
  }
}