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53 lines (50 loc) · 1.75 KB
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/*
* Copyright 2010 OpenXcom Developers.
*
* This file is part of OpenXcom.
*
* OpenXcom 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 3 of the License, or
* (at your option) any later version.
*
* OpenXcom 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 OpenXcom. If not, see <http://www.gnu.org/licenses/>.
*/
#ifndef OPENXCOM_IMAGEBUTTON_H
#define OPENXCOM_IMAGEBUTTON_H
#include "../Engine/InteractiveSurface.h"
/**
* Regular image that works like a button.
* Unlike the TextButton, this button doesn't draw
* anything on its own. It takes an existing graphic and
* treats it as a button, inverting colors when necessary.
* This is necessary for special buttons like in the Geoscape.
*/
class ImageButton : public InteractiveSurface
{
protected:
Uint8 _color;
ImageButton **_group;
public:
/// Creates a new image button with the specified size and position.
ImageButton(int width, int height, int x = 0, int y = 0);
/// Cleans up the image button.
virtual ~ImageButton();
/// Sets the image button's color.
void setColor(Uint8 color);
/// Gets the image button's color.
Uint8 getColor() const;
/// Sets the image button's group.
void setGroup(ImageButton **group);
/// Special handling for mouse presses.
void mousePress(Action *action, State *state);
/// Special handling for mouse releases.
void mouseRelease(Action *action, State *state);
};
#endif