1 #ifndef __UI_DIALOG_IMAGETOGGLER_H__
2 #define __UI_DIALOG_IMAGETOGGLER_H__
3 /*
4 * Authors:
5 * Jon A. Cruz
6 * Johan B. C. Engelen
7 *
8 * Copyright (C) 2006-2008 Authors
9 *
10 * Released under GNU GPL, read the file 'COPYING' for more information
11 */
13 #include <gtkmm/cellrendererpixbuf.h>
14 #include <gtkmm/widget.h>
16 namespace Inkscape {
17 namespace UI {
18 namespace Widget {
20 class ImageToggler : public Gtk::CellRendererPixbuf {
21 public:
22 ImageToggler( char const *on, char const *off);
23 virtual ~ImageToggler() {};
25 sigc::signal<void, const Glib::ustring&> signal_toggled() { return _signal_toggled;}
26 sigc::signal<void, GdkEvent const *> signal_pre_toggle() { return _signal_pre_toggle; }
28 Glib::PropertyProxy<bool> property_active() { return _property_active.get_proxy(); }
29 Glib::PropertyProxy<bool> property_activatable() { return _property_activatable.get_proxy(); }
30 Glib::PropertyProxy< Glib::RefPtr<Gdk::Pixbuf> > property_pixbuf_on();
31 Glib::PropertyProxy< Glib::RefPtr<Gdk::Pixbuf> > property_pixbuf_off();
33 protected:
35 virtual void get_size_vfunc( Gtk::Widget &widget,
36 Gdk::Rectangle const *cell_area,
37 int *x_offset, int *y_offset, int *width, int *height ) const;
40 virtual void render_vfunc( const Glib::RefPtr<Gdk::Drawable>& window,
41 Gtk::Widget& widget,
42 const Gdk::Rectangle& background_area,
43 const Gdk::Rectangle& cell_area,
44 const Gdk::Rectangle& expose_area,
45 Gtk::CellRendererState flags );
47 virtual bool activate_vfunc(GdkEvent *event,
48 Gtk::Widget &widget,
49 const Glib::ustring &path,
50 const Gdk::Rectangle &background_area,
51 const Gdk::Rectangle &cell_area,
52 Gtk::CellRendererState flags);
55 private:
56 Glib::ustring _pixOnName;
57 Glib::ustring _pixOffName;
59 Glib::Property<bool> _property_active;
60 Glib::Property<bool> _property_activatable;
61 Glib::Property< Glib::RefPtr<Gdk::Pixbuf> > _property_pixbuf_on;
62 Glib::Property< Glib::RefPtr<Gdk::Pixbuf> > _property_pixbuf_off;
64 sigc::signal<void, const Glib::ustring&> _signal_toggled;
65 sigc::signal<void, GdkEvent const *> _signal_pre_toggle;
66 };
70 } // namespace Widget
71 } // namespace UI
72 } // namespace Inkscape
75 #endif /* __UI_DIALOG_IMAGETOGGLER_H__ */
77 /*
78 Local Variables:
79 mode:c++
80 c-file-style:"stroustrup"
81 c-file-offsets:((innamespace . 0)(inline-open . 0)(case-label . +))
82 indent-tabs-mode:nil
83 fill-column:99
84 End:
85 */
86 // vim: filetype=cpp:expandtab:shiftwidth=4:tabstop=8:softtabstop=4:encoding=utf-8:textwidth=99 :