资源简介
navalplan_1.1.3.tar.gz
代码片段和文件信息
/*
* This file is part of NavalPlan
*
* Copyright (C) 2009-2010 Fundación para o Fomento da Calidade Industrial e
* Desenvolvemento Tecnolóxico de Galicia
* Copyright (C) 2010-2011 Igalia S.L.
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU Affero General Public License as published by
* the Free Software Foundation either version 3 of the License or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU Affero General Public License for more details.
*
* You should have received a copy of the GNU Affero General Public License
* along with this program. If not see .
*/
package org.zkoss.ganttz;
import org.apache.commons.lang.StringUtils;
import org.zkoss.ganttz.extensions.ICommand;
import org.zkoss.ganttz.extensions.IContext;
import org.zkoss.zk.ui.event.Event;
import org.zkoss.zk.ui.event.EventListener;
import org.zkoss.zk.ui.event.Events;
import org.zkoss.zul.Button;
class CommandContextualized {
public static CommandContextualized create(ICommand command
IContext context) {
return new CommandContextualized(command context);
}
private final ICommand command;
private final IContext context;
private Button button;
private CommandContextualized(ICommand command IContext context) {
this.command = command;
this.context = context;
}
public void doAction() {
command.doAction(context);
}
Button toButton() {
if (button != null) {
return button;
}
Button result = new Button();
if (StringUtils.isEmpty(command.getImage())) {
result.setLabel(command.getName());
} else {
result.setImage(command.getImage());
result.setTooltiptext(command.getName());
}
result.addEventListener(Events.ON_CLICK new EventListener() {
@Override
public void onEvent(Event event) throws Exception {
doAction();
}
});
button = result;
return result;
}
public ICommand getCommand() {
return command;
}
}
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