| /* |
| * Copyright 2010 Google Inc. |
| * |
| * 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.gwt.sample.dynatablerf.client; |
| |
| import com.google.gwt.core.client.GWT; |
| import com.google.gwt.event.dom.client.ClickEvent; |
| import com.google.gwt.uibinder.client.UiBinder; |
| import com.google.gwt.uibinder.client.UiField; |
| import com.google.gwt.uibinder.client.UiHandler; |
| import com.google.gwt.user.client.Window; |
| import com.google.gwt.user.client.ui.DialogBox; |
| import com.google.gwt.user.client.ui.TextArea; |
| |
| import java.util.logging.Handler; |
| import java.util.logging.Level; |
| import java.util.logging.LogRecord; |
| |
| /** |
| * A simple glasspanel popup that terminates interaction with the application. |
| */ |
| class ErrorDialog { |
| interface Binder extends UiBinder<DialogBox, ErrorDialog> { |
| } |
| |
| @UiField |
| DialogBox errorDialog; |
| |
| @UiField |
| TextArea errorMessage; |
| |
| public ErrorDialog() { |
| GWT.<Binder> create(Binder.class).createAndBindUi(this); |
| } |
| |
| /** |
| * @return |
| */ |
| public Handler getHandler() { |
| return new Handler() { |
| { |
| setLevel(Level.SEVERE); |
| } |
| |
| @Override |
| public void close() { |
| } |
| |
| @Override |
| public void flush() { |
| } |
| |
| @Override |
| public void publish(LogRecord record) { |
| if (isLoggable(record)) { |
| errorMessage.setText(record.getMessage()); |
| errorDialog.center(); |
| } |
| } |
| }; |
| } |
| |
| @UiHandler("dismiss") |
| void onDismiss(ClickEvent event) { |
| errorDialog.hide(); |
| } |
| |
| @UiHandler("reload") |
| void onReload(ClickEvent event) { |
| Window.Location.reload(); |
| } |
| } |