1 #ifndef __gtkmm2ext_cairo_packer_h__
2 #define __gtkmm2ext_cairo_packer_h__
6 #include "gtkmm2ext/visibility.h"
8 class LIBGTKMM2EXT_API CairoPacker
12 virtual ~CairoPacker () {}
14 virtual Gdk::Color get_bg () const = 0;
17 virtual void draw_background (Gtk::Widget&, GdkEventExpose*);
20 class LIBGTKMM2EXT_API CairoHPacker : public CairoPacker, public Gtk::HBox
26 Gdk::Color get_bg () const;
28 bool on_expose_event (GdkEventExpose*);
30 void on_size_allocate (Gtk::Allocation& alloc);
33 class LIBGTKMM2EXT_API CairoVPacker : public CairoPacker, public Gtk::VBox
39 Gdk::Color get_bg () const;
41 bool on_expose_event (GdkEventExpose*);
43 void on_size_allocate (Gtk::Allocation& alloc);
46 #endif /* __gtkmm2ext_cairo_packer_h__ */