sliderlist.h

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/*
 * The ManaPlus Client
 * Copyright (C) 2011-2019 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/>.
 */
 
#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