/usr/include/osgEarthQt/ViewerWidget is in libosgearth-dev 2.5.0+dfsg-8build1.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 | /* -*-c++-*- */
/* osgEarth - Dynamic map generation toolkit for OpenSceneGraph
* Copyright 2008-2013 Pelican Mapping
* http://osgearth.org
*
* osgEarth 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 2 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 Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>
*/
#ifndef OSGEARTHQT_VIEWERWIDGET_H
#define OSGEARTHQT_VIEWERWIDGET_H 1
#include <osgEarthQt/Common>
#include <osgEarth/Map>
#include <osgQt/GraphicsWindowQt>
#include <osgViewer/ViewerBase>
#include <QtCore/QTimer>
namespace osgEarth { namespace QtGui
{
using namespace osgEarth;
/**
* Qt widget that encapsulates an osgViewer::Viewer.
*/
class OSGEARTHQT_EXPORT ViewerWidget : public osgQt::GLWidget
{
Q_OBJECT;
public:
/**
* Constructs a new ViewerWidget, creating an underlying viewer.
* @param[in ] scene Scene graph to attach to the viewer (optional)
*/
ViewerWidget(osg::Node* scene=0L);
/**
* Constructs a new ViewerWidget, attaching an existing viewer.
* @param[in ] viewer Viewer to attach to this widget. The widget will install
* a new camera in the viewer. (NOTE: this widget does not take
* ownership of the Viewer. You are still respsonsile for its
* destruction)
*/
ViewerWidget(osgViewer::ViewerBase* viewer);
/**
* Access the underlying viewer.
*/
osgViewer::ViewerBase* getViewer() { return _viewer.get(); }
/**
* Populates the incoming collection with the views comprising this viewer.
*/
template<typename T>
void getViews( T& views ) const {
osgViewer::ViewerBase::Views temp;
_viewer->getViews(temp);
views.insert(views.end(), temp.begin(), temp.end());
}
virtual ~ViewerWidget();
public slots:
/**
* Change the underlying timer's interval
*/
void setTimerInterval( int milliseconds );
protected:
QTimer _timer;
void installFrameTimer();
void createViewer();
void reconfigure( osgViewer::View* );
void paintEvent( QPaintEvent* );
osg::observer_ptr<osgViewer::ViewerBase> _viewer;
osg::ref_ptr<osg::GraphicsContext> _gc;
};
} }
#endif // OSGEARTHQT_VIEWERWIDGET_H
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