| /* |
| * Copyright 2000-2012 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 org.jetbrains.annotations.NotNull; |
| |
| import javax.swing.*; |
| import java.awt.*; |
| |
| public class ExpandedItemListCellRendererWrapper implements ListCellRenderer { |
| @NotNull private final ListCellRenderer myWrappee; |
| @NotNull private final ExpandableItemsHandler<Integer> myHandler; |
| |
| public ExpandedItemListCellRendererWrapper(@NotNull ListCellRenderer wrappee, @NotNull ExpandableItemsHandler<Integer> handler) { |
| myWrappee = wrappee; |
| myHandler = handler; |
| } |
| |
| @Override |
| public Component getListCellRendererComponent(JList list, Object value, int index, boolean isSelected, boolean cellHasFocus) { |
| Component result = myWrappee.getListCellRendererComponent(list, value, index, isSelected, cellHasFocus); |
| if (myHandler.getExpandedItems().contains(index)) { |
| result = new ExpandedItemRendererComponentWrapper(result); |
| } |
| return result; |
| } |
| |
| @NotNull |
| public ListCellRenderer getWrappee() { |
| return myWrappee; |
| } |
| } |