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/*
* The ManaPlus Client
* Copyright (C) 2011-2019 The ManaPlus Developers
*
* 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/>.
*/
#ifndef GUI_WIDGETS_SLIDERLIST_H
#define GUI_WIDGETS_SLIDERLIST_H
#include "listeners/actionlistener.h"
#include "listeners/mouselistener.h"
#include "gui/widgets/container.h"
#include "localconsts.h"
class Button;
class Label;
class ListModel;
class SliderList final : public Container,
public ActionListener,
public MouseListener
{
public:
SliderList(const Widget2 *const widget,
ListModel *const listModel);
A_DELETE_COPY(SliderList)
~SliderList() override final;
void postInit2(ActionListener *const listener,
const std::string &eventId);
void updateAlpha();
void mouseWheelMovedUp(MouseEvent& event) override final;
void mouseWheelMovedDown(MouseEvent& event) override final;
void resize();
void draw(Graphics *const graphics) override final A_NONNULL(2);
void safeDraw(Graphics *const graphics) override final A_NONNULL(2);
void action(const ActionEvent &event) override final;
void setSelectedString(const std::string &str);
std::string getSelectedString() const A_WARN_UNUSED;
void setSelected(const int idx);
void adjustSize();
int getSelected() const noexcept2 A_WARN_UNUSED
{ return mSelectedIndex; }
protected:
void updateLabel();
int getMaxLabelWidth() const A_WARN_UNUSED;
Button *mButtons[2] A_NONNULLPOINTER;
Label *mLabel A_NONNULLPOINTER;
ListModel *mListModel;
std::string mPrevEventId;
std::string mNextEventId;
int mOldWidth;
int mSelectedIndex;
};
#endif // GUI_WIDGETS_SLIDERLIST_H
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