Constructor/cistern.cpp

   1 #include "cistern.h"
   2
   3 Cistern::Cistern()
   4 {
   5         imageE = Gdk::Pixbuf::create_from_file("tanque_e.png");
   6         imageO = Gdk::Pixbuf::create_from_file("tanque_o.png");
   7         null = Gdk::Pixbuf::create_from_file("tanque_null.png");
   8         imgActual = 0;
   9         image = imageE;
  10         set_size_request(image->get_width(), image->get_height());
  11 }
  12
  13 Cistern::~Cistern()
  14 {
  15 }
  16
  17 bool Cistern::on_button_press_event(GdkEventButton *event)
  18 {
  19         if ((event->type == GDK_BUTTON_PRESS) && ( event->button ==2)){
  20                 image = null;
  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 = imageO;
  26                                 break;
  27                         default:
  28                                 imgActual = 0;
  29                                 image = imageE;
  30                 }
  31                 set_size_request(image->get_width(),image->get_height());
  32                 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);
  33         }
  34         if ((event->type == GDK_BUTTON_PRESS) && ( event->button == 3)){
  35                 menu_popup.popup(event->button, event->time);
  36                  return true; //It has been handled.
  37         }
  38         return true;
  39 }
  40
  41 void Cistern::on_menu_popup_rotar()
  42 {
  43         GdkEventButton event;
  44                 event.type = GDK_BUTTON_PRESS;
  45                 event.button = 2;
  46         Cistern::on_button_press_event(&event);
  47 }