| // SPDX-License-Identifier: LGPL-2.1-or-later | |
| /*************************************************************************** | |
| * Copyright (c) 2013 Werner Mayer <wmayer@users.sourceforge.net> * | |
| * * | |
| * This file is part of the FreeCAD CAx development system. * | |
| * * | |
| * This library is free software; you can redistribute it and/or * | |
| * modify it under the terms of the GNU Library General Public * | |
| * License as published by the Free Software Foundation; either * | |
| * version 2 of the License, or (at your option) any later version. * | |
| * * | |
| * This library 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 Library General Public License for more details. * | |
| * * | |
| * You should have received a copy of the GNU Library General Public * | |
| * License along with this library; see the file COPYING.LIB. If not, * | |
| * write to the Free Software Foundation, Inc., 59 Temple Place, * | |
| * Suite 330, Boston, MA 02111-1307, USA * | |
| * * | |
| ***************************************************************************/ | |
| namespace SandboxGui { | |
| class DrawingPlane : public Gui::BaseMouseSelection | |
| { | |
| public: | |
| DrawingPlane(); | |
| virtual ~DrawingPlane(); | |
| protected: | |
| void initialize(); | |
| void terminate(); | |
| virtual int mouseButtonEvent( const SoMouseButtonEvent * const e, const QPoint& pos ); | |
| virtual int locationEvent ( const SoLocation2Event * const e, const QPoint& pos ); | |
| virtual int keyboardEvent ( const SoKeyboardEvent * const e ); | |
| void draw (); | |
| private: | |
| void drawLineTo(const QPoint &endPoint); | |
| bool scribbling; | |
| int myPenWidth; | |
| float myRadius; | |
| QColor myPenColor; | |
| QPoint lastPoint; | |
| QList<QPoint> selection; | |
| QOpenGLFramebufferObject* fbo; | |
| }; | |
| } // SandboxGui | |