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/*
* The Mana Client
* Copyright (C) 2004-2009 The Mana World Development Team
* Copyright (C) 2009-2012 The Mana Developers
*
* This file is part of The Mana 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 LISTBOX_H
#define LISTBOX_H
#include <guichan/widgets/listbox.hpp>
class SelectionListener;
/**
* 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:
ListBox(gcn::ListModel *listModel);
~ListBox() override;
/**
* Sets the font to render the text in.
*
* @param font the font to use.
*/
void setFont(gcn::Font *font)
{
mFont = font;
}
/**
* Draws the list box.
*/
void draw(gcn::Graphics *graphics) override;
/**
* Update the alpha value to the graphic components.
*/
void updateAlpha();
// Inherited from KeyListener
void keyPressed(gcn::KeyEvent& keyEvent) override;
// Inherited from MouseListener
void mousePressed(gcn::MouseEvent& mouseEvent) override;
void mouseWheelMovedUp(gcn::MouseEvent& mouseEvent) override;
void mouseWheelMovedDown(gcn::MouseEvent& mouseEvent) override;
void mouseDragged(gcn::MouseEvent &event) override;
private:
gcn::Font *mFont;
protected:
static float mAlpha;
};
#endif
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