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/***************************************************************************
* qt.h is part of Math Graphic Library
* Copyright (C) 2007-2016 Alexey Balakin <mathgl.abalakin@gmail.ru> *
* *
* This program 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 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 Library General Public *
* License along with this program; if not, write to the *
* Free Software Foundation, Inc., *
* 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. *
***************************************************************************/
#ifndef _MGL_QT_H_
#define _MGL_QT_H_
#include <mgl2/abstract.h>
//-----------------------------------------------------------------------------
#ifdef __cplusplus
extern "C" {
#endif
/// Creates Qt window for plotting
HMGL MGL_EXPORT mgl_create_graph_qt(int (*draw)(HMGL gr, void *p), const char *title, void *par, void (*load)(void *p));
uintptr_t MGL_EXPORT mgl_create_graph_qt_(const char *title, int);
/// Run main Qt loop for event handling.
int MGL_EXPORT mgl_qt_run();
int MGL_EXPORT mgl_qt_run_();
/// Return pointer to widget (QMathGL*) used for plotting
MGL_EXPORT_PURE void *mgl_qt_widget(HMGL gr);
#ifdef __cplusplus
}
//-----------------------------------------------------------------------------
#include <mgl2/wnd.h>
//-----------------------------------------------------------------------------
/// Wrapper class for windows displaying graphics
class MGL_EXPORT mglQT : public mglWnd
{
mglQT(const mglQT &) {} // copying is not allowed
const mglQT &operator=(const mglQT &t) { return t; }
public:
mglQT(const char *title="MathGL") : mglWnd()
{ gr = mgl_create_graph_qt(0,title,0,0); }
mglQT(int (*draw)(HMGL gr, void *p), const char *title="MathGL", void *par=NULL, void (*load)(void *p)=0) : mglWnd()
{ gr = mgl_create_graph_qt(draw,title,par,load); }
mglQT(int (*draw)(mglGraph *gr), const char *title="MathGL") : mglWnd()
{ gr = mgl_create_graph_qt(draw?mgl_draw_graph:0,title,(void*)draw,0); }
mglQT(mglDraw *draw, const char *title="MathGL") : mglWnd()
{ gr = mgl_create_graph_qt(draw?mgl_draw_class:0,title,draw,mgl_reload_class);
mgl_set_click_func(gr, mgl_click_class); }
virtual ~mglQT() {}
int Run() { return mgl_qt_run(); } ///< Run main loop for event handling
};
//-----------------------------------------------------------------------------
void MGL_EXPORT mgl_ask_qt(const wchar_t *quest, wchar_t *res);
//-----------------------------------------------------------------------------
#endif
#endif
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