Client/src/item.cpp

   1
   2 #include "item.h"
   3 #include <sstream>
   4 #include <string>
   5
   6 ViewItem::ViewItem(Glib::ustring _name):Gtk::EventBox(),image()
   7 {
   8         name = _name;
   9         set_events(Gdk::BUTTON_PRESS_MASK);
  10         actual_flow = -1;
  11         add(image);
  12
  13         open = false;
  14         actual_flow = extra = 0;
  15
  16         image.signal_expose_event().connect( SigC::slot(*this, &ViewItem::on_image_expose_event) );
  17 }
  18
  19 void ViewItem::on_realize()
  20 {
  21         Gtk::EventBox::on_realize();
  22         Glib::RefPtr<Gdk::Window> window = get_window();
  23         gc = Gdk::GC::create(window);
  24 }
  25
  26 ViewItem::~ViewItem()
  27 {
  28 }
  29
  30 void ViewItem::set_position(int _x, int _y)
  31 {
  32         x = _x;
  33         y = _y;
  34 }
  35
  36 void ViewItem::set_name(Glib::ustring _name)
  37 {
  38         name = _name;
  39 }
  40
  41 std::string ViewItem::get_actual_flow()
  42 {
  43         std::stringstream ss;
  44         std::string s;
  45
  46         ss << actual_flow;
  47         ss >> s;
  48         return s;
  49 }
  50
  51 bool ViewItem::on_image_expose_event(GdkEventExpose *e)
  52 {
  53         Glib::RefPtr<Gdk::Colormap> colormap = image.get_colormap();
  54         colormap->alloc_color(color);
  55         gc->set_foreground(color);
  56         gc->set_background(color);
  57         image.get_window()->draw_rectangle(gc, 1, 0, 0, 10, 10);
  58 }
  59