Tooltip.h

/* ScummVM - Graphic Adventure Engine
 *
 * ScummVM is the legal property of its developers, whose names
 * are too numerous to list here. Please refer to the COPYRIGHT
 * file distributed with this source distribution.
 *
 * 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 3 of the License, or
 * (at your option) 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_TOOLTIP_H
#define GUI_TOOLTIP_H
 
#include "common/keyboard.h"
#include "common/str-array.h"
#include "gui/dialog.h"
 
namespace GUI {
 
class Widget;
 
class Tooltip : public Dialog {
private:
    Widget *_widget;
 
public:
    Tooltip();
    void setup(Widget *widget, int x, int y);
    void drawDialog(DrawLayer layerToDraw, bool resetClipping = true) override;
    void receivedFocus(int x = -1, int y = -1) override {}
 
protected:
    void handleKeyDown(Common::KeyState state) override;
    void handleKeyUp(Common::KeyState state) override;
    void handleMouseDown(int x, int y, int button, int clickCount) override;
    void handleMouseMoved(int x, int y, int button) override;
    void handleMouseUp(int x, int y, int button, int clickCount) override;
    void handleMouseWheel(int x, int y, int direction) override;
 
    int _maxWidth;
    int _xdelta, _ydelta;
    int _xpadding, _ypadding;
 
    Common::U32StringArray _wrappedLines;
};
 
} // End of namespace GUI
 
#endif // GUI_TOOLTIP_H