/TeXmacs-1.0.7.11-src/src/Plugins/Qt/qt_view_widget.hpp

 1
 2/******************************************************************************
 3 * MODULE     : qt_view_widget.hpp
 4 * DESCRIPTION: QT view widget class
 5 * COPYRIGHT  : (C) 2008  Massimiliano Gubinelli
 6 *******************************************************************************
 7 * This software falls under the GNU general public license version 3 or later.
 8 * It comes WITHOUT ANY WARRANTY WHATSOEVER. For details, see the file LICENSE
 9 * in the root directory or <http://www.gnu.org/licenses/gpl-3.0.html>.
10 ******************************************************************************/
11
12#ifndef QT_VIEW_WIDGET_HPP
13#define QT_VIEW_WIDGET_HPP
14
15#include "widget.hpp"
16#include "basic_renderer.hpp"
17#include "qt_widget.hpp"
18
19class QWidget;
20
21/**
22 * TODO: description!
23 */
24class qt_view_widget_rep: public qt_widget_rep {
25public:
26  QWidget *view;
27  basic_renderer current_renderer;
28  
29public:
30  qt_view_widget_rep (QWidget *v);
31  ~qt_view_widget_rep ();
32  
33  virtual void send (slot s, blackbox val);
34    // send a message val to the slot s
35  virtual blackbox query (slot s, int type_id);
36    // obtain information of a given type from the slot s
37  virtual widget read (slot s, blackbox index);
38    // abstract read access (of type s) of a subwidget at position index
39  virtual void write (slot s, blackbox index, widget w);
40    // abstract write access (of type s) of a subwidget at position index
41  virtual void notify (slot s, blackbox new_val);
42    // notification of a change on a slot s which contains a state variable
43  //virtual void connect (slot s, widget w2, slot s2);
44    // connect a state slot s to another slot s2 of another widget w2
45  //virtual void deconnect (slot s, widget w2, slot s2);
46    // deconnect a state slot s from another slot s2 of another widget w2
47  
48  virtual widget plain_window_widget (string s);
49  void set_current_renderer(basic_renderer _r) { current_renderer = _r;  }
50  basic_renderer get_current_renderer() {  return current_renderer; }
51  virtual QWidget* as_qwidget () { return view ; };
52
53};
54
55
56#endif // QT_VIEW_WIDGET_HPP