platform/platform-api/src/com/intellij/ui/ScrollPaneFactory.java

/*
 * Copyright 2000-2013 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.ui;



import com.intellij.ui.components.JBScrollPane;
import org.intellij.lang.annotations.MagicConstant;

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

/**
 * @author beg
 */
public class ScrollPaneFactory implements ScrollPaneConstants {
  private ScrollPaneFactory() {
  }

  public static JScrollPane createScrollPane() {
    return new JBScrollPane();
  }

  public static JScrollPane createScrollPane(Component view) {
    return new JBScrollPane(view);
  }

  public static JScrollPane createScrollPane(int vsbPolicy, int hsbPolicy) {
    return new JBScrollPane(vsbPolicy, hsbPolicy);
  }

  public static JScrollPane createScrollPane(Component view,
                                             @MagicConstant(intValues = {
                                               VERTICAL_SCROLLBAR_ALWAYS,
                                               VERTICAL_SCROLLBAR_AS_NEEDED,
                                               VERTICAL_SCROLLBAR_NEVER}) int vsbPolicy,
                                             @MagicConstant(intValues = {
                                               HORIZONTAL_SCROLLBAR_ALWAYS,
                                               HORIZONTAL_SCROLLBAR_AS_NEEDED,
                                               HORIZONTAL_SCROLLBAR_NEVER}) int hsbPolicy) {
    return new JBScrollPane(view, vsbPolicy, hsbPolicy);
  }

  public static JScrollPane createScrollPane(Component view, boolean withoutBorder) {
    JBScrollPane scrollPane = new JBScrollPane(view);
    if (withoutBorder) {
      scrollPane.setBorder(IdeBorderFactory.createEmptyBorder()); // set empty border, because setting null doesn't always take effect
    }
    return scrollPane;
  }

  public static JScrollPane createScrollPane(Component view, @MagicConstant(flagsFromClass = SideBorder.class) int borders) {
    JBScrollPane scrollPane = new JBScrollPane(view);
    scrollPane.setBorder(IdeBorderFactory.createBorder(borders));
    return scrollPane;

  }
}