/usr/include/qgis/qgsblendmodecombobox.h is in libqgis-dev 2.4.0-1+b1.
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qgsblendmodecombobox.h
------------------------
begin : March 21, 2013
copyright : (C) 2013 by Nyall Dawson
email : nyall.dawson@gmail.com
***************************************************************************/
/***************************************************************************
* *
* 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 *
* (at your option) any later version. *
* *
***************************************************************************/
#ifndef QGSBLENDMODECOMBOBOX_H
#define QGSBLENDMODECOMBOBOX_H
#include <QComboBox>
#include <QPainter> // For QPainter::CompositionMode enum
#include "qgsmaprenderer.h" //for getCompositionMode
/** \ingroup gui
* A combobox which lets the user select blend modes from a predefined list
**/
class GUI_EXPORT QgsBlendModeComboBox : public QComboBox
{
Q_OBJECT
public:
QgsBlendModeComboBox( QWidget* parent = 0 );
virtual ~QgsBlendModeComboBox();
//! Function to read the selected blend mode as QPainter::CompositionMode
QPainter::CompositionMode blendMode();
//! Function to set the selected blend mode from QPainter::CompositionMode
void setBlendMode( QPainter::CompositionMode blendMode );
private:
//! Returns a list of grouped blend modes (with seperators)
QStringList blendModesList() const;
//! Used to map blend modes across to their corresponding
// index within the combo box
std::vector<int> mBlendModeToListIndex;
std::vector<int> mListIndexToBlendMode;
public slots:
void updateModes();
};
#endif // QGSBLENDMODECOMBOBOX_H
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