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/*
* The ManaPlus Client
* Copyright (C) 2004-2009 The Mana World Development Team
* Copyright (C) 2009-2010 The Mana Developers
* Copyright (C) 2011-2014 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_LISTBOX_H
#define GUI_WIDGETS_LISTBOX_H
#include "gui/base/color.hpp"
#include "gui/base/widgets/listbox.hpp"
#include "render/graphics.h"
#include "localconsts.h"
class Skin;
class KeyEvent;
class MouseEvent;
class Widget2;
namespace gcn
{
class ListModel;
}
/**
* A list box, meant to be used inside a scroll area. Same as the Guichan list
* box except this one doesn't have a background, instead completely relying
* on the scroll area. It also adds selection listener functionality.
*
* \ingroup GUI
*/
class ListBox : public gcn::ListBox
{
public:
/**
* Constructor.
*/
ListBox(const Widget2 *const widget,
gcn::ListModel *const listModel,
const std::string &skin);
A_DELETE_COPY(ListBox)
virtual ~ListBox();
void postInit();
/**
* Draws the list box.
*/
void draw(Graphics *graphics) override;
/**
* Update the alpha value to the graphic components.
*/
void updateAlpha();
// Inherited from KeyListener
void keyPressed(KeyEvent& keyEvent) override final;
// Inherited from MouseListener
void mouseWheelMovedUp(MouseEvent& mouseEvent) override final;
void mouseWheelMovedDown(MouseEvent& mouseEvent) override final;
void mousePressed(MouseEvent &event) override;
void mouseReleased(MouseEvent &event) override;
void mouseReleased1(const MouseEvent &event);
void mouseDragged(MouseEvent &event) override;
void refocus();
void setDistributeMousePressed(const bool b)
{ mDistributeMousePressed = b; }
virtual void adjustSize();
void logic() override final;
virtual int getSelectionByMouse(const int y) const;
void setCenter(const bool b)
{ mCenterText = b; }
int getPressedIndex() const
{ return mPressedIndex; }
unsigned int getRowHeight() const override A_WARN_UNUSED
{ return mRowHeight; }
void setRowHeight(unsigned int n)
{ mRowHeight = n; }
protected:
gcn::Color mHighlightColor;
gcn::Color mForegroundSelectedColor;
gcn::Color mForegroundSelectedColor2;
int mOldSelected;
int mPadding;
int mPressedIndex;
unsigned int mRowHeight;
int mItemPadding;
Skin *mSkin;
static float mAlpha;
bool mDistributeMousePressed;
bool mCenterText;
};
#endif // GUI_WIDGETS_LISTBOX_H
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