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/**
*
* This file is part of Tulip (www.tulip-software.org)
*
* Authors: David Auber and the Tulip development Team
* from LaBRI, University of Bordeaux
*
* Tulip is free software; you can redistribute it and/or modify
* it under the terms of the GNU Lesser General Public License
* as published by the Free Software Foundation, either version 3
* of the License, or (at your option) any later version.
*
* Tulip 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.
*
*/
#ifndef COLORSCALEPREVIEW_H_
#define COLORSCALEPREVIEW_H_
#include <QLabel>
class QResizeEvent;
class QMouseEvent;
/**
* @brief Label used to preview ColorScale object in Qt widget.
* Label used to preview ColorScale object in Qt widget. This object display the render of a ColorScale in a label.
* When user click on this object he can edit the ColorScale.
*/
namespace tlp {
class ColorScale;
class ColorScalePreview: public QLabel {
Q_OBJECT
public:
ColorScalePreview(ColorScale* colorScale);
virtual ~ColorScalePreview();
void setColorScale(ColorScale* colorScale);
ColorScale* getColorScale() {
return currentColorScale;
}
void resizeEvent (QResizeEvent * event);
void mousePressEvent ( QMouseEvent * event );
protected:
void fillLabel();
ColorScale* currentColorScale;
};
}
#endif /* COLORSCALEPREVIEW_H_ */
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