- Se completa un poco la doc del cliente.

[z.facultad/75.42/plaqui.git] / Client / src / item_drain.cpp

diff --git a/Client/src/item_drain.cpp b/Client/src/item_drain.cpp
index 0a03dd5efc73f28d47f4555a75cd46e6e8554598..80136ba8a5856a84359f36a951912f07ec9545cd 100644 (file)
--- a/Client/src/item_drain.cpp
+++ b/Client/src/item_drain.cpp
@@ -25,3 +25,18 @@ ViewDrain::~ViewDrain()
 {
 }
 
+bool ViewDrain::on_image_expose_event(GdkEventExpose *e)
+{
+       Glib::RefPtr<Gdk::Colormap> colormap = Gtk::Widget::get_default_colormap();
+       colormap->alloc_color(color);
+       gc->set_foreground(color);
+       gc->set_background(color);
+       gc->set_line_attributes(6, Gdk::LINE_SOLID, Gdk::CAP_NOT_LAST, Gdk::JOIN_MITER);
+       int w,h;
+       w = image.get_width();
+       h = image.get_height();
+       // TODO : hacer que dibuje arcos en el sentido del codo!
+       if (actual_flow == 0) return true;
+       image.get_window()->draw_arc(gc, 1, 8, 8, 16, 16, 0, 360*64);
+       return true;
+}