Fawkes API  Fawkes Development Version
twolines_cellrenderer.h
00001 
00002 /***************************************************************************
00003  *  twolines_cellrenderer.h - Gtk rell renderer for two lines of text
00004  *
00005  *  Created: Sat Nov 29 16:34:03 2008
00006  *  Copyright  2008-2011  Tim Niemueller [www.niemueller.de]
00007  *
00008  ****************************************************************************/
00009 
00010 /*  This program is free software; you can redistribute it and/or modify
00011  *  it under the terms of the GNU General Public License as published by
00012  *  the Free Software Foundation; either version 2 of the License, or
00013  *  (at your option) any later version. A runtime exception applies to
00014  *  this software (see LICENSE.GPL_WRE file mentioned below for details).
00015  *
00016  *  This program is distributed in the hope that it will be useful,
00017  *  but WITHOUT ANY WARRANTY; without even the implied warranty of
00018  *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
00019  *  GNU Library General Public License for more details.
00020  *
00021  *  Read the full text in the LICENSE.GPL_WRE file in the doc directory.
00022  */
00023 
00024 #ifndef __LIBS_GUI_UTILS_TWOLINES_CELLRENDERER_H_
00025 #define __LIBS_GUI_UTILS_TWOLINES_CELLRENDERER_H_
00026 
00027 #include <gtkmm.h>
00028 
00029 namespace fawkes {
00030 #if 0 /* just to make Emacs auto-indent happy */
00031 }
00032 #endif
00033 
00034 class TwoLinesCellRenderer : public Gtk::CellRenderer
00035 {
00036  public:
00037   TwoLinesCellRenderer();
00038   virtual ~TwoLinesCellRenderer();
00039 
00040 #ifdef GLIBMM_PROPERTIES_ENABLED
00041   // Properties
00042   Glib::PropertyProxy<Glib::ustring> property_line1();
00043   Glib::PropertyProxy<Glib::ustring> property_line2();
00044   Glib::PropertyProxy<bool> property_line2_enabled();
00045 #endif
00046 
00047  protected:
00048 #if GTK_VERSION_GE(3,0)
00049   virtual void get_preferred_width_vfunc(Gtk::Widget &widget,
00050                                          int &minimum_width,
00051                                          int &natural_width) const;
00052   virtual void get_preferred_height_vfunc(Gtk::Widget &widget,
00053                                           int &minimum_height,
00054                                           int &natural_height) const;
00055   virtual void get_size(Gtk::Widget& widget, int *width, int *height) const;
00056   virtual void render_vfunc (const Cairo::RefPtr<Cairo::Context> &cr,
00057                              Gtk::Widget& widget,
00058                              const Gdk::Rectangle& background_area,
00059                              const Gdk::Rectangle& cell_area,
00060                              Gtk::CellRendererState flags);
00061 #else
00062   virtual void get_size_vfunc (Gtk::Widget& widget,
00063                                const Gdk::Rectangle* cell_area,
00064                                int* x_offset, int* y_offset,
00065                                int* width, int* height) const;
00066   virtual void render_vfunc (const Glib::RefPtr<Gdk::Drawable>& window,
00067                              Gtk::Widget& widget,
00068                              const Gdk::Rectangle& background_area,
00069                              const Gdk::Rectangle& cell_area,
00070                              const Gdk::Rectangle& expose_area,
00071                              Gtk::CellRendererState flags);
00072 #endif
00073 
00074  private:
00075 #ifdef GLIBMM_PROPERTIES_ENABLED
00076   Glib::Property<Glib::ustring> __property_line1;
00077   Glib::Property<Glib::ustring> __property_line2;
00078   Glib::Property<bool>          __property_line2_enabled;
00079 #endif
00080 };
00081 
00082 } // end namespace fawkes
00083 
00084 #endif