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         int w, h;
  20         if ((event->type == GDK_BUTTON_PRESS) && ( event->button ==3)){
  21                 image = null;  //como hago para actualizar?????
  22                 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);
  23                 imgActual++;
  24                 switch (imgActual) {
  25                         case 1:
  26                                 image = imageS;
  27                                 break;
  28                         default:
  29                                 imgActual = 0;
  30                                 image = imageN;
  31                 }
  32                 get_size_request(w, h);
  33                 set_size_request(h, w);
  34                 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);
  35         }
  36         return true;
  37 }