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
99
|
/* Copyright (C) 2004 MySQL AB
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.
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 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 _MGCELLRENDERER_H_
#define _MGCELLRENDERER_H_
#include <gtkmm.h>
#include <vector>
class MGCellRendererTristate : public Gtk::CellRenderer {
public:
enum State {
OFF,
MAYBE,
ON
};
typedef std::vector<Glib::RefPtr<Gdk::Pixmap> > ImageList;
typedef std::vector<Glib::RefPtr<Gdk::Pixbuf> > PixbufList;
private:
ImageList _image_list;
PixbufList _pixbuf_list;
Glib::Property<bool> _property_activatable;
Glib::Property<State> _property_state;
sigc::signal1<void, const Glib::ustring&> _signal_toggled;
protected:
virtual void get_size_vfunc(Gtk::Widget& widget,
const Gdk::Rectangle* cell_area,
int* x_offset, int* y_offset,
int* width, int* height) const;
virtual void render_vfunc(const Glib::RefPtr<Gdk::Drawable>& drawable,
Gtk::Widget& widget,
const Gdk::Rectangle& background_area,
const Gdk::Rectangle& cell_area,
const Gdk::Rectangle& expose_area,
Gtk::CellRendererState flags);
virtual bool activate_vfunc(GdkEvent* event,
Gtk::Widget& widget,
const Glib::ustring& path,
const Gdk::Rectangle& background_area,
const Gdk::Rectangle& cell_area,
Gtk::CellRendererState flags);
public:
MGCellRendererTristate(const ImageList &images);
MGCellRendererTristate(const PixbufList &images);
virtual ~MGCellRendererTristate();
Glib::PropertyProxy<bool> property_activatable();
Glib::PropertyProxy<State> property_state();
sigc::signal1<void, const Glib::ustring&>& signal_toggled();
};
class MGCellRendererText : public Gtk::CellRendererText
{
Glib::RefPtr<Gtk::EntryCompletion> _completer;
sigc::signal1<void, const Glib::ustring&> _signal_clicked;
virtual bool activate_vfunc(GdkEvent* event, Gtk::Widget& widget,
const Glib::ustring& path,
const Gdk::Rectangle& background_area,
const Gdk::Rectangle& cell_area,
Gtk::CellRendererState flags);
virtual Gtk::CellEditable* start_editing_vfunc(GdkEvent* event,
Gtk::Widget& widget,
const Glib::ustring& path,
const Gdk::Rectangle& background_area,
const Gdk::Rectangle& cell_area,
Gtk::CellRendererState flags);
public:
void set_completer(Glib::RefPtr<Gtk::EntryCompletion> completer);
sigc::signal1<void, const Glib::ustring&>& signal_clicked() { return _signal_clicked; };
};
#endif /* _MGCELLRENDERER_H_ */
|
