Constructor/canio.cpp

   1 #include "canio.h"
   2
   3 Canio::Canio()
   4 {
   5         imageN = Gdk::Pixbuf::create_from_file("canio_n.png");
   6         imageS = Gdk::Pixbuf::create_from_file("canio_s.png");
   7         null = Gdk::Pixbuf::create_from_file("null.png");
   8         imgActual = 0;
   9         image = imageN;
  10         set_size_request(image->get_width(), image->get_height());
  11 }
  12
  13 Canio::~Canio()
  14 {
  15 }
  16
  17 bool Canio::on_button_press_event(GdkEventButton *event)
  18 {
  19         if (event->type == GDK_2BUTTON_PRESS){
  20                 image = null;  //como hago para actualizar?????
  21                 image->render_to_drawable(get_window(),get_style()->get_black_gc(),0,0,0,0,image->get_width(),image->get_height(),Gdk::RGB_DITHER_NONE,0,0);
  22                 imgActual++;
  23                 switch (imgActual) {
  24                         case 1:
  25                                 image = imageS;
  26                                 break;
  27                         default:
  28                                 imgActual = 0;
  29                                 image = imageN;
  30                 }
  31                 image->render_to_drawable(get_window(),get_style()->get_black_gc(),0,0,0,0,image->get_width(),image->get_height(),Gdk::RGB_DITHER_NONE,0,0);
  32         }
  33         return true;
  34 }