| /* |
| * Copyright 2000-2011 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.codeInsight.navigation; |
| |
| import com.intellij.openapi.project.Project; |
| import com.intellij.psi.PsiElement; |
| import com.intellij.ui.components.JBList; |
| import com.intellij.ui.speedSearch.NameFilteringListModel; |
| import org.jetbrains.annotations.NotNull; |
| import org.jetbrains.annotations.Nullable; |
| |
| import java.util.List; |
| |
| /** |
| * User: anna |
| */ |
| public abstract class ListBackgroundUpdaterTask extends BackgroundUpdaterTask<JBList> { |
| public ListBackgroundUpdaterTask(@Nullable final Project project, @NotNull final String title) { |
| super(project, title); |
| } |
| |
| @Override |
| protected void paintBusy(final boolean paintBusy) { |
| myComponent.setPaintBusy(paintBusy); |
| } |
| |
| @Override |
| protected void replaceModel(@NotNull List<PsiElement> data) { |
| final Object selectedValue = myComponent.getSelectedValue(); |
| final int index = myComponent.getSelectedIndex(); |
| ((NameFilteringListModel)myComponent.getModel()).replaceAll(data); |
| if (index == 0) { |
| myComponent.setSelectedIndex(0); |
| } |
| else { |
| myComponent.setSelectedValue(selectedValue, true); |
| } |
| } |
| } |