widgetgroup.cpp

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/*
 * The ManaPlus Client
 * Copyright (C) 2012-2019 The ManaPlus Developers
 * Copyright (C) 2019-2021 Andrei Karas
 *
 * This file is part of The ManaPlus Client.
 *
 * This program is free software; you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation; either version 2 of the License, or
 * 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 General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with this program. If not, see <http://www.gnu.org/licenses/>.
 */
 
#include "gui/widgets/widgetgroup.h"
 
#include "debug.h"
 
WidgetGroup::WidgetGroup(const Widget2 *const widget,
 const std::string &group,
 const int height,
 const int spacing) :
 Container(widget),
 WidgetListener(),
 ActionListener(),
 mSpacing(spacing),
 mCount(0),
 mGroup(group),
 mLastX(spacing)
{
 setHeight(height);
 addWidgetListener(this);
}
 
void WidgetGroup::addButton(const std::string &restrict text,
 const std::string &restrict tag,
 const bool pressed)
{
 if (text.empty() || tag.empty())
 return;
 
 Widget *const widget = createWidget(text, pressed);
 if (widget != nullptr)
 {
 widget->setActionEventId(mActionEventId + tag);
 widget->addActionListener(this);
 addWidget(widget, mSpacing);
 }
}
 
void WidgetGroup::action(const ActionEvent &event)
{
 for (ActionListenerIterator iter = mActionListeners.begin();
 iter != mActionListeners.end(); ++iter)
 {
 (*iter)->action(event);
 }
}
 
void WidgetGroup::addWidget(Widget *const widget,
 const int spacing)
{
 if (widget == nullptr)
 return;
 
 Container::add(widget);
 widget->setPosition(mLastX, spacing);
 mCount++;
 mLastX += widget->getWidth() + 2 * mSpacing;
}
 
void WidgetGroup::clear()
{
 Container::clear();
 
 mCount = 0;
}
 
void WidgetGroup::widgetResized(const Event &event A_UNUSED)
{
}