| // Copyright (C) 2008 The Android Open Source Project |
| // |
| // 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.google.gerrit.client.ui; |
| |
| import com.google.gwt.user.client.Command; |
| import com.google.gwt.user.client.ui.Panel; |
| import com.google.gwt.user.client.ui.Widget; |
| |
| /** Expands all {@link ComplexDisclosurePanel} in a parent panel. */ |
| public class ExpandAllCommand implements Command { |
| private final Panel panel; |
| protected final boolean open; |
| |
| public ExpandAllCommand(final Panel p, final boolean isOpen) { |
| panel = p; |
| open = isOpen; |
| } |
| |
| public void execute() { |
| for (final Widget w : panel) { |
| if (w instanceof ComplexDisclosurePanel) { |
| expand((ComplexDisclosurePanel) w); |
| } |
| } |
| } |
| |
| protected void expand(final ComplexDisclosurePanel w) { |
| w.setOpen(open); |
| } |
| } |