/*
* Copyright 2000-2006 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 jetbrains.communicator.idea.actions;
import com.intellij.icons.AllIcons;
import com.intellij.openapi.actionSystem.AnAction;
import com.intellij.openapi.actionSystem.AnActionEvent;
import jetbrains.communicator.idea.toolWindow.UserListComponentImpl;
import jetbrains.communicator.util.TreeUtils;
import javax.swing.*;
/**
* @author Kir Maximov
*/
public class ExpandAllAction extends AnAction {
private JTree myTree;
public ExpandAllAction() {
}
public ExpandAllAction(JTree userTree) {
myTree = userTree;
getTemplatePresentation().setIcon(AllIcons.Actions.Expandall);
}
public void update(AnActionEvent anActionEvent) {
super.update(anActionEvent);
anActionEvent.getPresentation().setIcon(AllIcons.Actions.Expandall);
}
public void actionPerformed(AnActionEvent e) {
TreeUtils.expandAll(getTree(e));
}
private JTree getTree(AnActionEvent e) {
if (myTree != null) {
return myTree;
}
UserListComponentImpl userListComponent = ((UserListComponentImpl) BaseAction.getContainer(e).getComponentInstanceOfType(UserListComponentImpl.class));
return userListComponent.getTree();
}
}