From e5f9e15b59fc1ade287321c796ec7c4b9aa27600 Mon Sep 17 00:00:00 2001
From: =?utf8?q?Nicol=C3=A1s=20Dimov?= <ndimov@gmail.com>
Date: Thu, 23 Oct 2003 17:31:39 +0000
Subject: [PATCH] Subo esto que compila pero se cuelga cuando soltas un item, y
 ademas no se como hacer para que actualice la imagen cuando se rota. Supongo
 que se cuelga en el evento que recive el drag, pero no se donde ni porque.
 Voy a seguir probando.

---
 Constructor/btn_salir.cpp     |  15 --
 Constructor/btn_salir.h       |  14 --
 Constructor/canio.cpp         |  34 +++
 Constructor/canio.h           |  19 ++
 Constructor/canio_n.png       | Bin 0 -> 365 bytes
 Constructor/canio_s.png       | Bin 0 -> 445 bytes
 Constructor/codo.cpp          |  42 ++++
 Constructor/codo.h            |  21 ++
 Constructor/codo_e.png        | Bin 0 -> 1157 bytes
 Constructor/codo_n.png        | Bin 0 -> 1140 bytes
 Constructor/codo_o.png        | Bin 0 -> 1152 bytes
 Constructor/codo_s.png        | Bin 0 -> 1149 bytes
 Constructor/constructor.cpp   | 136 +++++++++++
 Constructor/constructor.glade | 422 ++++++++++++++++++++++++++++++----
 Constructor/constructor.h     |  48 ++++
 Constructor/ico_canio.png     | Bin 0 -> 352 bytes
 Constructor/ico_codo.png      | Bin 0 -> 687 bytes
 Constructor/ico_y.png         | Bin 0 -> 664 bytes
 Constructor/item.cpp          |  30 +++
 Constructor/item.h            |  21 ++
 Constructor/item_canio.png    | Bin 0 -> 365 bytes
 Constructor/item_codo.png     | Bin 0 -> 1152 bytes
 Constructor/item_y.png        | Bin 0 -> 742 bytes
 Constructor/main.cpp          |  13 +-
 Constructor/null.png          | Bin 0 -> 251 bytes
 Constructor/ventana.cpp       |  43 ----
 Constructor/ventana.h         |  23 --
 Constructor/workplace.cpp     |  22 ++
 Constructor/workplace.h       |  17 ++
 Constructor/y.cpp             |  42 ++++
 Constructor/y.h               |  21 ++
 Constructor/y_e.png           | Bin 0 -> 992 bytes
 Constructor/y_n.png           | Bin 0 -> 742 bytes
 Constructor/y_o.png           | Bin 0 -> 990 bytes
 Constructor/y_s.png           | Bin 0 -> 686 bytes
 35 files changed, 833 insertions(+), 150 deletions(-)
 delete mode 100644 Constructor/btn_salir.cpp
 delete mode 100644 Constructor/btn_salir.h
 create mode 100644 Constructor/canio.cpp
 create mode 100644 Constructor/canio.h
 create mode 100644 Constructor/canio_n.png
 create mode 100644 Constructor/canio_s.png
 create mode 100644 Constructor/codo.cpp
 create mode 100644 Constructor/codo.h
 create mode 100644 Constructor/codo_e.png
 create mode 100644 Constructor/codo_n.png
 create mode 100644 Constructor/codo_o.png
 create mode 100644 Constructor/codo_s.png
 create mode 100644 Constructor/constructor.cpp
 create mode 100644 Constructor/constructor.h
 create mode 100644 Constructor/ico_canio.png
 create mode 100644 Constructor/ico_codo.png
 create mode 100644 Constructor/ico_y.png
 create mode 100644 Constructor/item.cpp
 create mode 100644 Constructor/item.h
 create mode 100644 Constructor/item_canio.png
 create mode 100644 Constructor/item_codo.png
 create mode 100644 Constructor/item_y.png
 create mode 100644 Constructor/null.png
 delete mode 100644 Constructor/ventana.cpp
 delete mode 100644 Constructor/ventana.h
 create mode 100644 Constructor/workplace.cpp
 create mode 100644 Constructor/workplace.h
 create mode 100644 Constructor/y.cpp
 create mode 100644 Constructor/y.h
 create mode 100644 Constructor/y_e.png
 create mode 100644 Constructor/y_n.png
 create mode 100644 Constructor/y_o.png
 create mode 100644 Constructor/y_s.png

diff --git a/Constructor/btn_salir.cpp b/Constructor/btn_salir.cpp
deleted file mode 100644
index 87a850b..0000000
--- a/Constructor/btn_salir.cpp
+++ /dev/null
@@ -1,15 +0,0 @@
-//btn_salir.cpp
-#include "btn_salir.h"
-BtnSalir::BtnSalir(BaseObjectType* cobject, const Glib::RefPtr<Gnome::Glade::Xml>& refGlade)
-{
-	//btn_salir.signal_released().connect(SigC::slot(*this,&BtnSalir::on_pressed));
-}		
-
-BtnSalir::~BtnSalir()
-{
-}
-
-void BtnSalir::on_pressed()
-{
-	Gtk::Main::quit();
-}
diff --git a/Constructor/btn_salir.h b/Constructor/btn_salir.h
deleted file mode 100644
index 6717254..0000000
--- a/Constructor/btn_salir.h
+++ /dev/null
@@ -1,14 +0,0 @@
-#ifndef BTN_SALIR_H
-#define BTN_SALIR_H
-#include <gtkmm.h>
-#include <gtkmm/button.h>
-#include <libglademm.h>
-class BtnSalir : public Gtk::Button{
-public: 
-		BtnSalir(BaseObjectType* cobject, const Glib::RefPtr<Gnome::Glade::Xml>& refGlade);
-		virtual ~BtnSalir();
-protected:
-		virtual void on_pressed();
-};
-
-#endif
diff --git a/Constructor/canio.cpp b/Constructor/canio.cpp
new file mode 100644
index 0000000..387ce31
--- /dev/null
+++ b/Constructor/canio.cpp
@@ -0,0 +1,34 @@
+#include "canio.h"
+
+Canio::Canio()
+{
+	imageN = Gdk::Pixbuf::create_from_file("canio_n.png");
+	imageS = Gdk::Pixbuf::create_from_file("canio_s.png");
+	null = Gdk::Pixbuf::create_from_file("null.png");
+	imgActual = 0;
+	image = imageN;
+	set_size_request(image->get_width(), image->get_height());
+}
+
+Canio::~Canio()
+{
+}
+
+bool Canio::on_button_press_event(GdkEventButton *event)
+{
+	if (event->type == GDK_2BUTTON_PRESS){
+		image = null;  //como hago para actualizar?????
+		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);
+		imgActual++;
+		switch (imgActual) {
+			case 1:
+				image = imageS;
+				break;
+			default: 
+				imgActual = 0;
+				image = imageN;			
+		}
+		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);
+	}
+	return true;
+}
diff --git a/Constructor/canio.h b/Constructor/canio.h
new file mode 100644
index 0000000..b014b5d
--- /dev/null
+++ b/Constructor/canio.h
@@ -0,0 +1,19 @@
+// canio.h
+#ifndef _CANIO_H_
+#define _CANIO_H_
+
+#include "item.h"
+
+class Canio : public CItem {
+	public:
+		Canio();
+		virtual ~Canio();
+		virtual bool on_button_press_event(GdkEventButton *event);
+	private:
+		int imgActual;	
+	
+		Glib::RefPtr<Gdk::Pixbuf> imageN; // 0 
+		Glib::RefPtr<Gdk::Pixbuf> imageS; // 1
+		Glib::RefPtr<Gdk::Pixbuf> null; 
+};
+#endif
diff --git a/Constructor/canio_n.png b/Constructor/canio_n.png
new file mode 100644
index 0000000000000000000000000000000000000000..8b7008e6d7341c58118952ee017f8a3dac6eb040
GIT binary patch
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new file mode 100644
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GIT binary patch
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diff --git a/Constructor/codo.cpp b/Constructor/codo.cpp
new file mode 100644
index 0000000..baa3aaa
--- /dev/null
+++ b/Constructor/codo.cpp
@@ -0,0 +1,42 @@
+#include "codo.h"
+
+Codo::Codo()
+{
+	imageN = Gdk::Pixbuf::create_from_file("codo_n.png");
+	imageS = Gdk::Pixbuf::create_from_file("codo_s.png");
+	imageE = Gdk::Pixbuf::create_from_file("codo_e.png");
+	imageO = Gdk::Pixbuf::create_from_file("codo_o.png");
+	null = Gdk::Pixbuf::create_from_file("null.png");
+	imgActual = 0;
+	image = imageN;
+	set_size_request(image->get_width(), image->get_height());
+}
+
+Codo::~Codo()
+{
+}
+
+bool Codo::on_button_press_event(GdkEventButton *event)
+{
+	if (event->type == GDK_2BUTTON_PRESS){
+		image = null;  //como hago para actualizar?????
+		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);
+		imgActual++;
+		switch (imgActual) {
+			case 1:
+				image = imageE;
+				break;
+			case 2:
+				image = imageS;
+				break;
+			case 3:
+				image = imageO;
+				break;
+			default: 
+				imgActual = 0;
+				image = imageN;			
+		}
+		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);
+	}
+	return true;
+}
diff --git a/Constructor/codo.h b/Constructor/codo.h
new file mode 100644
index 0000000..edbed25
--- /dev/null
+++ b/Constructor/codo.h
@@ -0,0 +1,21 @@
+// codo.h
+#ifndef _CODO_H_
+#define _CODO_H_
+
+#include "item.h"
+
+class Codo : public CItem {
+	public:
+		Codo();
+		virtual ~Codo();
+		virtual bool on_button_press_event(GdkEventButton *event);
+	private:
+		int imgActual;	
+	
+		Glib::RefPtr<Gdk::Pixbuf> imageN; // 0 
+		Glib::RefPtr<Gdk::Pixbuf> imageS; // 1
+		Glib::RefPtr<Gdk::Pixbuf> imageE; // 2
+		Glib::RefPtr<Gdk::Pixbuf> imageO; // 3
+		Glib::RefPtr<Gdk::Pixbuf> null; 
+};
+#endif
diff --git a/Constructor/codo_e.png b/Constructor/codo_e.png
new file mode 100644
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diff --git a/Constructor/codo_s.png b/Constructor/codo_s.png
new file mode 100644
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HcmV?d00001

diff --git a/Constructor/constructor.cpp b/Constructor/constructor.cpp
new file mode 100644
index 0000000..094ff23
--- /dev/null
+++ b/Constructor/constructor.cpp
@@ -0,0 +1,136 @@
+//constructor.cpp
+
+#include "constructor.h"
+
+Constructor::Constructor(BaseObjectType* cobject, const Glib::RefPtr<Gnome::Glade::Xml>& refGlade):Gtk::Window(cobject)
+{
+	set_title("Constructor");
+	
+	
+	ico_canio = Gdk::Pixbuf::create_from_file("item_canio.png");
+	ico_y     = Gdk::Pixbuf::create_from_file("item_y.png");
+	ico_codo  = Gdk::Pixbuf::create_from_file("item_codo.png");
+	
+	refGlade->get_widget("btn_canio", btn_canio);
+	refGlade->get_widget("btn_codo", btn_codo);
+	refGlade->get_widget("btn_y", btn_y);
+	
+	refGlade->get_widget_derived("workplace", workplace);  //fixed
+	
+	
+	
+	//Targets:
+	listTargets.push_back( Gtk::TargetEntry("STRING") );
+	listTargets.push_back( Gtk::TargetEntry("text/plain") );
+	listTargets.push_back( Gtk::TargetEntry("POINTER") );
+	listTargets.push_back( Gtk::TargetEntry("application/pointer") );
+	
+	btn_canio->drag_source_set(listTargets);
+	btn_y->drag_source_set(listTargets);
+	btn_codo->drag_source_set(listTargets);
+	
+	btn_canio->signal_drag_data_get().connect( SigC::slot(*this, &Constructor::on_btn_canio_drag_get));
+	btn_y->signal_drag_data_get().connect( SigC::slot(*this, &Constructor::on_btn_y_drag_get));
+	btn_codo->signal_drag_data_get().connect( SigC::slot(*this, &Constructor::on_btn_codo_drag_get));
+	// Señales para cambiar el icono cuando empieza el drag.
+	btn_canio->signal_drag_begin().connect( SigC::slot(*this, &Constructor::on_canio_drag_begin));
+	btn_y->signal_drag_begin().connect( SigC::slot(*this, &Constructor::on_y_drag_begin));
+	btn_codo->signal_drag_begin().connect( SigC::slot(*this, &Constructor::on_codo_drag_begin));
+	
+	
+	workplace->drag_dest_set(listTargets);
+	workplace->signal_drag_data_received().connect( SigC::slot(*this, &Constructor::on_item_drop_drag_received) );	
+}
+
+Constructor::~Constructor()
+{
+}
+void Constructor::on_btn_canio_drag_get(const Glib::RefPtr<Gdk::DragContext>& context, GtkSelectionData* selection_data, guint info, guint time)
+{
+	gtk_selection_data_set (selection_data, selection_data->target, 8, (const guchar*)"item_canio.png", 14);
+}
+
+void Constructor::on_btn_y_drag_get(const Glib::RefPtr<Gdk::DragContext>& context, GtkSelectionData* selection_data, guint info, guint time)
+{
+	gtk_selection_data_set(selection_data, selection_data->target,8,(const guchar*)"item_y.png",10);
+}
+
+void Constructor::on_btn_codo_drag_get(const Glib::RefPtr<Gdk::DragContext>& context, GtkSelectionData* selection_data, guint info, guint time)
+{
+	gtk_selection_data_set(selection_data, selection_data->target,8,(const guchar*)"item_codo.png",13);
+}
+
+void Constructor::on_canio_drag_begin(const Glib::RefPtr<Gdk::DragContext>& context)
+{
+	context->set_icon(ico_canio, 5, 5); 
+}
+
+void Constructor::on_y_drag_begin(const Glib::RefPtr<Gdk::DragContext>& context)
+{
+	context->set_icon(ico_y, 5, 5); 
+}
+
+void Constructor::on_codo_drag_begin(const Glib::RefPtr<Gdk::DragContext>& context)
+{
+	context->set_icon(ico_codo, 5, 5); 
+}
+	
+void Constructor::on_item_drag_begin(const Glib::RefPtr<Gdk::DragContext>& context, CItem *item)
+{
+	context->set_icon(item->get_image(), 5, 5);
+}
+
+void Constructor::on_item_drag_data_get(const Glib::RefPtr<Gdk::DragContext>& context, GtkSelectionData* selection_data, guint info, guint time)
+{	
+	if ( strcmp((const char *)selection_data->data,"item_codo.png")==0)
+		gtk_selection_data_set (selection_data, selection_data->target, 10, (const guchar*)"item_codo.png", 13);
+	if ( strcmp((const char *)selection_data->data,"item_canio.png")==0)
+		gtk_selection_data_set (selection_data, selection_data->target, 10, (const guchar*)"item_canio.png", 14);
+	if ( strcmp((const char *)selection_data->data,"item_y.png")==0)
+		gtk_selection_data_set (selection_data, selection_data->target, 10, (const guchar*)"item_y.png", 10);
+}
+
+void Constructor::on_item_drop_drag_received(const Glib::RefPtr<Gdk::DragContext>& context, int x, int y, GtkSelectionData* selection_data, guint info, guint time)
+{
+		/* Ajusto coordenada x e y para que caigan en un lugar de una cuadricula de 32x32 */
+	int i,j;
+	// el +1 es para evitar un bug cuando se selecciona muy cerce de la
+	// separacion de 2 cuadritos
+	i = (x+1)/32;
+	j = (y+1)/32;
+	// El drag es de un item
+	if (selection_data->format == 10) {
+		workplace->move(*drag_get_source_widget(context), i*32, j*32);
+	}
+
+	// El Drag es desde la barra de tareas
+  if ((selection_data->length >= 0) && (selection_data->format == 8))
+  {
+	CItem *a;
+	if (strcmp((const char *)selection_data->data, "item_codo.png")==0) 
+		a = Gtk::manage( new Codo() );
+	else	if (strcmp((const char *)selection_data->data, "item_canio.png")==0) 
+				a = Gtk::manage( new Canio() );
+			else if (strcmp((const char *)selection_data->data, "item_y.png")==0) {
+						a = Gtk::manage( new Y() );
+					} else {
+	   						a = Gtk::manage( new CItem((const char *)selection_data->data) );
+						}
+		workplace->put(*a, i*32, j*32);
+		// Seteo la lista de tipos de drags 
+		a->drag_source_set(listTargets);
+		// Conecto las señales
+		a->signal_drag_data_get().connect( SigC::slot(*this, &Constructor::on_item_drag_data_get));
+
+		// Utilizo el SigC::bind para que el callback on_drag_begin acepte un
+		// parametro extra, en este caso un CItem *. Esto se hace para
+		// que cuando el usuario quiera mover un item, saber que item es
+		// y pedirle su ícono para mostrar cono icono durante la operacion,
+		// Esto va a permitir, que si un widget tiene una imagen rotara o algo
+		// raro se vea el widget tal cual.
+		a->signal_drag_begin().connect(SigC::bind( SigC::slot(*this, &Constructor::on_item_drag_begin), a));
+		a->show();	
+		listaItems.push_back(a);
+  }
+  context->drag_finish(false, false, time);
+}
diff --git a/Constructor/constructor.glade b/Constructor/constructor.glade
index 909386b..d6cdbf0 100644
--- a/Constructor/constructor.glade
+++ b/Constructor/constructor.glade
@@ -3,7 +3,7 @@
 
 <glade-interface>
 
-<widget class="GtkWindow" id="window1">
+<widget class="GtkWindow" id="wnd_constructor">
   <property name="width_request">640</property>
   <property name="height_request">480</property>
   <property name="visible">True</property>
@@ -29,7 +29,7 @@
 	  <property name="yscale">1</property>
 
 	  <child>
-	    <widget class="GtkMenuBar" id="menubar1">
+	    <widget class="GtkMenuBar" id="menu">
 	      <property name="visible">True</property>
 
 	      <child>
@@ -39,7 +39,7 @@
 		  <property name="use_underline">True</property>
 
 		  <child>
-		    <widget class="GtkMenu" id="menu1">
+		    <widget class="GtkMenu" id="menuitem1_menu">
 
 		      <child>
 			<widget class="GtkImageMenuItem" id="new1">
@@ -78,7 +78,7 @@
 		      </child>
 
 		      <child>
-			<widget class="GtkSeparatorMenuItem" id="separatormenuitem1">
+			<widget class="GtkMenuItem" id="separatormenuitem1">
 			  <property name="visible">True</property>
 			</widget>
 		      </child>
@@ -103,7 +103,7 @@
 		  <property name="use_underline">True</property>
 
 		  <child>
-		    <widget class="GtkMenu" id="menu2">
+		    <widget class="GtkMenu" id="menuitem2_menu">
 
 		      <child>
 			<widget class="GtkImageMenuItem" id="copy1">
@@ -136,19 +136,6 @@
 		</widget>
 	      </child>
 
-	      <child>
-		<widget class="GtkMenuItem" id="menuitem3">
-		  <property name="visible">True</property>
-		  <property name="label" translatable="yes">_View</property>
-		  <property name="use_underline">True</property>
-
-		  <child>
-		    <widget class="GtkMenu" id="menu3">
-		    </widget>
-		  </child>
-		</widget>
-	      </child>
-
 	      <child>
 		<widget class="GtkMenuItem" id="menuitem4">
 		  <property name="visible">True</property>
@@ -156,7 +143,7 @@
 		  <property name="use_underline">True</property>
 
 		  <child>
-		    <widget class="GtkMenu" id="menu4">
+		    <widget class="GtkMenu" id="menuitem4_menu">
 
 		      <child>
 			<widget class="GtkMenuItem" id="about1">
@@ -202,41 +189,202 @@
 
 		  <child>
 		    <widget class="GtkVButtonBox" id="vbuttonbox1">
-		      <property name="height_request">1</property>
 		      <property name="visible">True</property>
 		      <property name="layout_style">GTK_BUTTONBOX_SPREAD</property>
 		      <property name="spacing">0</property>
 
 		      <child>
-			<widget class="GtkButton" id="button6">
+			<widget class="GtkButton" id="btn_canio">
+			  <property name="width_request">69</property>
+			  <property name="height_request">80</property>
 			  <property name="visible">True</property>
 			  <property name="can_default">True</property>
 			  <property name="can_focus">True</property>
-			  <property name="label" translatable="yes">button6</property>
-			  <property name="use_underline">True</property>
 			  <property name="relief">GTK_RELIEF_NORMAL</property>
+
+			  <child>
+			    <widget class="GtkAlignment" id="alignment6">
+			      <property name="visible">True</property>
+			      <property name="xalign">0.5</property>
+			      <property name="yalign">0.5</property>
+			      <property name="xscale">0</property>
+			      <property name="yscale">0</property>
+
+			      <child>
+				<widget class="GtkHBox" id="hbox5">
+				  <property name="visible">True</property>
+				  <property name="homogeneous">False</property>
+				  <property name="spacing">2</property>
+
+				  <child>
+				    <widget class="GtkImage" id="image4">
+				      <property name="visible">True</property>
+				      <property name="pixbuf">ico_canio.png</property>
+				      <property name="xalign">0.5</property>
+				      <property name="yalign">0.5</property>
+				      <property name="xpad">0</property>
+				      <property name="ypad">0</property>
+				    </widget>
+				    <packing>
+				      <property name="padding">0</property>
+				      <property name="expand">False</property>
+				      <property name="fill">False</property>
+				    </packing>
+				  </child>
+
+				  <child>
+				    <widget class="GtkLabel" id="label7">
+				      <property name="visible">True</property>
+				      <property name="label" translatable="yes">Canio</property>
+				      <property name="use_underline">True</property>
+				      <property name="use_markup">False</property>
+				      <property name="justify">GTK_JUSTIFY_LEFT</property>
+				      <property name="wrap">False</property>
+				      <property name="selectable">False</property>
+				      <property name="xalign">0.5</property>
+				      <property name="yalign">0.5</property>
+				      <property name="xpad">0</property>
+				      <property name="ypad">0</property>
+				    </widget>
+				    <packing>
+				      <property name="padding">0</property>
+				      <property name="expand">False</property>
+				      <property name="fill">False</property>
+				    </packing>
+				  </child>
+				</widget>
+			      </child>
+			    </widget>
+			  </child>
 			</widget>
 		      </child>
 
 		      <child>
-			<widget class="GtkButton" id="button7">
+			<widget class="GtkButton" id="btn_codo">
 			  <property name="visible">True</property>
 			  <property name="can_default">True</property>
 			  <property name="can_focus">True</property>
-			  <property name="label" translatable="yes">button7</property>
-			  <property name="use_underline">True</property>
 			  <property name="relief">GTK_RELIEF_NORMAL</property>
+
+			  <child>
+			    <widget class="GtkAlignment" id="alignment7">
+			      <property name="visible">True</property>
+			      <property name="xalign">0.5</property>
+			      <property name="yalign">0.5</property>
+			      <property name="xscale">0</property>
+			      <property name="yscale">0</property>
+
+			      <child>
+				<widget class="GtkHBox" id="hbox6">
+				  <property name="visible">True</property>
+				  <property name="homogeneous">False</property>
+				  <property name="spacing">2</property>
+
+				  <child>
+				    <widget class="GtkImage" id="image5">
+				      <property name="visible">True</property>
+				      <property name="pixbuf">ico_codo.png</property>
+				      <property name="xalign">0.5</property>
+				      <property name="yalign">0.5</property>
+				      <property name="xpad">0</property>
+				      <property name="ypad">0</property>
+				    </widget>
+				    <packing>
+				      <property name="padding">0</property>
+				      <property name="expand">False</property>
+				      <property name="fill">False</property>
+				    </packing>
+				  </child>
+
+				  <child>
+				    <widget class="GtkLabel" id="label8">
+				      <property name="visible">True</property>
+				      <property name="label" translatable="yes">Codo</property>
+				      <property name="use_underline">True</property>
+				      <property name="use_markup">False</property>
+				      <property name="justify">GTK_JUSTIFY_LEFT</property>
+				      <property name="wrap">False</property>
+				      <property name="selectable">False</property>
+				      <property name="xalign">0.5</property>
+				      <property name="yalign">0.5</property>
+				      <property name="xpad">0</property>
+				      <property name="ypad">0</property>
+				    </widget>
+				    <packing>
+				      <property name="padding">0</property>
+				      <property name="expand">False</property>
+				      <property name="fill">False</property>
+				    </packing>
+				  </child>
+				</widget>
+			      </child>
+			    </widget>
+			  </child>
 			</widget>
 		      </child>
 
 		      <child>
-			<widget class="GtkButton" id="button8">
+			<widget class="GtkButton" id="btn_y">
 			  <property name="visible">True</property>
 			  <property name="can_default">True</property>
 			  <property name="can_focus">True</property>
-			  <property name="label" translatable="yes">button8</property>
-			  <property name="use_underline">True</property>
 			  <property name="relief">GTK_RELIEF_NORMAL</property>
+
+			  <child>
+			    <widget class="GtkAlignment" id="alignment8">
+			      <property name="visible">True</property>
+			      <property name="xalign">0.5</property>
+			      <property name="yalign">0.5</property>
+			      <property name="xscale">0</property>
+			      <property name="yscale">0</property>
+
+			      <child>
+				<widget class="GtkHBox" id="hbox7">
+				  <property name="visible">True</property>
+				  <property name="homogeneous">False</property>
+				  <property name="spacing">2</property>
+
+				  <child>
+				    <widget class="GtkImage" id="image6">
+				      <property name="visible">True</property>
+				      <property name="pixbuf">ico_y.png</property>
+				      <property name="xalign">0.5</property>
+				      <property name="yalign">0.5</property>
+				      <property name="xpad">0</property>
+				      <property name="ypad">0</property>
+				    </widget>
+				    <packing>
+				      <property name="padding">0</property>
+				      <property name="expand">False</property>
+				      <property name="fill">False</property>
+				    </packing>
+				  </child>
+
+				  <child>
+				    <widget class="GtkLabel" id="label9">
+				      <property name="visible">True</property>
+				      <property name="label" translatable="yes">Division
+Empalme</property>
+				      <property name="use_underline">True</property>
+				      <property name="use_markup">False</property>
+				      <property name="justify">GTK_JUSTIFY_LEFT</property>
+				      <property name="wrap">False</property>
+				      <property name="selectable">False</property>
+				      <property name="xalign">0.5</property>
+				      <property name="yalign">0.5</property>
+				      <property name="xpad">0</property>
+				      <property name="ypad">0</property>
+				    </widget>
+				    <packing>
+				      <property name="padding">0</property>
+				      <property name="expand">False</property>
+				      <property name="fill">False</property>
+				    </packing>
+				  </child>
+				</widget>
+			      </child>
+			    </widget>
+			  </child>
 			</widget>
 		      </child>
 		    </widget>
@@ -258,8 +406,8 @@
 		<widget class="GtkScrolledWindow" id="scrolledwindow1">
 		  <property name="visible">True</property>
 		  <property name="can_focus">True</property>
-		  <property name="hscrollbar_policy">GTK_POLICY_ALWAYS</property>
-		  <property name="vscrollbar_policy">GTK_POLICY_ALWAYS</property>
+		  <property name="hscrollbar_policy">GTK_POLICY_AUTOMATIC</property>
+		  <property name="vscrollbar_policy">GTK_POLICY_AUTOMATIC</property>
 		  <property name="shadow_type">GTK_SHADOW_NONE</property>
 		  <property name="window_placement">GTK_CORNER_TOP_LEFT</property>
 
@@ -269,24 +417,8 @@
 		      <property name="shadow_type">GTK_SHADOW_IN</property>
 
 		      <child>
-			<widget class="GtkFixed" id="fixed1">
+			<widget class="GtkFixed" id="workplace">
 			  <property name="visible">True</property>
-
-			  <child>
-			    <widget class="GtkButton" id="button9">
-			      <property name="width_request">53</property>
-			      <property name="height_request">27</property>
-			      <property name="visible">True</property>
-			      <property name="can_focus">True</property>
-			      <property name="label" translatable="yes">button9</property>
-			      <property name="use_underline">True</property>
-			      <property name="relief">GTK_RELIEF_NORMAL</property>
-			    </widget>
-			    <packing>
-			      <property name="x">464</property>
-			      <property name="y">8</property>
-			    </packing>
-			  </child>
 			</widget>
 		      </child>
 		    </widget>
@@ -311,4 +443,198 @@
   </child>
 </widget>
 
+<widget class="GtkDialog" id="dialog1">
+  <property name="width_request">271</property>
+  <property name="height_request">194</property>
+  <property name="title" translatable="yes">Propiedades</property>
+  <property name="type">GTK_WINDOW_TOPLEVEL</property>
+  <property name="window_position">GTK_WIN_POS_CENTER</property>
+  <property name="modal">False</property>
+  <property name="resizable">False</property>
+  <property name="destroy_with_parent">False</property>
+  <property name="has_separator">True</property>
+
+  <child internal-child="vbox">
+    <widget class="GtkVBox" id="dialog-vbox1">
+      <property name="visible">True</property>
+      <property name="homogeneous">False</property>
+      <property name="spacing">0</property>
+
+      <child internal-child="action_area">
+	<widget class="GtkHButtonBox" id="dialog-action_area1">
+	  <property name="visible">True</property>
+	  <property name="layout_style">GTK_BUTTONBOX_END</property>
+
+	  <child>
+	    <widget class="GtkButton" id="cancelbutton1">
+	      <property name="visible">True</property>
+	      <property name="can_default">True</property>
+	      <property name="can_focus">True</property>
+	      <property name="label">gtk-cancel</property>
+	      <property name="use_stock">True</property>
+	      <property name="relief">GTK_RELIEF_NORMAL</property>
+	      <property name="response_id">-6</property>
+	    </widget>
+	  </child>
+
+	  <child>
+	    <widget class="GtkButton" id="okbutton1">
+	      <property name="visible">True</property>
+	      <property name="can_default">True</property>
+	      <property name="can_focus">True</property>
+	      <property name="label">gtk-ok</property>
+	      <property name="use_stock">True</property>
+	      <property name="relief">GTK_RELIEF_NORMAL</property>
+	      <property name="response_id">-5</property>
+	    </widget>
+	  </child>
+	</widget>
+	<packing>
+	  <property name="padding">0</property>
+	  <property name="expand">False</property>
+	  <property name="fill">True</property>
+	  <property name="pack_type">GTK_PACK_END</property>
+	</packing>
+      </child>
+
+      <child>
+	<widget class="GtkFixed" id="fixed2">
+	  <property name="visible">True</property>
+
+	  <child>
+	    <widget class="GtkSpinButton" id="spinbutton1">
+	      <property name="width_request">46</property>
+	      <property name="height_request">25</property>
+	      <property name="visible">True</property>
+	      <property name="can_focus">True</property>
+	      <property name="climb_rate">1</property>
+	      <property name="digits">0</property>
+	      <property name="numeric">False</property>
+	      <property name="update_policy">GTK_UPDATE_ALWAYS</property>
+	      <property name="snap_to_ticks">False</property>
+	      <property name="wrap">False</property>
+	      <property name="adjustment">1 0 100 1 10 10</property>
+	    </widget>
+	    <packing>
+	      <property name="x">168</property>
+	      <property name="y">16</property>
+	    </packing>
+	  </child>
+
+	  <child>
+	    <widget class="GtkSpinButton" id="spinbutton2">
+	      <property name="width_request">48</property>
+	      <property name="height_request">24</property>
+	      <property name="visible">True</property>
+	      <property name="can_focus">True</property>
+	      <property name="climb_rate">1</property>
+	      <property name="digits">0</property>
+	      <property name="numeric">False</property>
+	      <property name="update_policy">GTK_UPDATE_ALWAYS</property>
+	      <property name="snap_to_ticks">False</property>
+	      <property name="wrap">False</property>
+	      <property name="adjustment">1 0 100 1 10 10</property>
+	    </widget>
+	    <packing>
+	      <property name="x">168</property>
+	      <property name="y">56</property>
+	    </packing>
+	  </child>
+
+	  <child>
+	    <widget class="GtkSpinButton" id="spinbutton3">
+	      <property name="width_request">48</property>
+	      <property name="height_request">24</property>
+	      <property name="visible">True</property>
+	      <property name="can_focus">True</property>
+	      <property name="climb_rate">1</property>
+	      <property name="digits">0</property>
+	      <property name="numeric">False</property>
+	      <property name="update_policy">GTK_UPDATE_ALWAYS</property>
+	      <property name="snap_to_ticks">False</property>
+	      <property name="wrap">False</property>
+	      <property name="adjustment">1 0 100 1 10 10</property>
+	    </widget>
+	    <packing>
+	      <property name="x">168</property>
+	      <property name="y">96</property>
+	    </packing>
+	  </child>
+
+	  <child>
+	    <widget class="GtkLabel" id="lb_max_fluid">
+	      <property name="width_request">104</property>
+	      <property name="height_request">24</property>
+	      <property name="visible">True</property>
+	      <property name="label" translatable="yes">Fluido Máximo</property>
+	      <property name="use_underline">False</property>
+	      <property name="use_markup">False</property>
+	      <property name="justify">GTK_JUSTIFY_LEFT</property>
+	      <property name="wrap">False</property>
+	      <property name="selectable">False</property>
+	      <property name="xalign">0.5</property>
+	      <property name="yalign">0.5</property>
+	      <property name="xpad">0</property>
+	      <property name="ypad">0</property>
+	    </widget>
+	    <packing>
+	      <property name="x">32</property>
+	      <property name="y">16</property>
+	    </packing>
+	  </child>
+
+	  <child>
+	    <widget class="GtkLabel" id="lb_min_flui">
+	      <property name="width_request">120</property>
+	      <property name="height_request">24</property>
+	      <property name="visible">True</property>
+	      <property name="label" translatable="yes">Fluido Mínimo</property>
+	      <property name="use_underline">False</property>
+	      <property name="use_markup">False</property>
+	      <property name="justify">GTK_JUSTIFY_LEFT</property>
+	      <property name="wrap">False</property>
+	      <property name="selectable">False</property>
+	      <property name="xalign">0.5</property>
+	      <property name="yalign">0.5</property>
+	      <property name="xpad">0</property>
+	      <property name="ypad">0</property>
+	    </widget>
+	    <packing>
+	      <property name="x">24</property>
+	      <property name="y">56</property>
+	    </packing>
+	  </child>
+
+	  <child>
+	    <widget class="GtkLabel" id="label3">
+	      <property name="width_request">96</property>
+	      <property name="height_request">24</property>
+	      <property name="visible">True</property>
+	      <property name="label" translatable="yes">otra cosa</property>
+	      <property name="use_underline">False</property>
+	      <property name="use_markup">False</property>
+	      <property name="justify">GTK_JUSTIFY_LEFT</property>
+	      <property name="wrap">False</property>
+	      <property name="selectable">False</property>
+	      <property name="xalign">0.5</property>
+	      <property name="yalign">0.5</property>
+	      <property name="xpad">0</property>
+	      <property name="ypad">0</property>
+	    </widget>
+	    <packing>
+	      <property name="x">32</property>
+	      <property name="y">96</property>
+	    </packing>
+	  </child>
+	</widget>
+	<packing>
+	  <property name="padding">0</property>
+	  <property name="expand">True</property>
+	  <property name="fill">True</property>
+	</packing>
+      </child>
+    </widget>
+  </child>
+</widget>
+
 </glade-interface>
diff --git a/Constructor/constructor.h b/Constructor/constructor.h
new file mode 100644
index 0000000..b19281b
--- /dev/null
+++ b/Constructor/constructor.h
@@ -0,0 +1,48 @@
+// ventana principal
+#ifndef  _CONSTRUCTOR_H_
+#define _CONSTRUCTOR_H_
+
+#include <libglademm.h>
+#include <gtkmm.h>
+#include <gtkmm/window.h>
+#include <gtkmm/box.h>
+#include <gtkmm/button.h>
+#include <gtkmm/fixed.h>
+#include <gtkmm/scrolledwindow.h>
+#include "workplace.h"
+#include "item.h"
+#include "codo.h"
+#include "canio.h"
+#include "y.h"
+
+
+class Constructor : public Gtk::Window {
+	public: 
+		Constructor(BaseObjectType* cobject, const Glib::RefPtr<Gnome::Glade::Xml>& refGlade);
+		virtual ~Constructor();
+	protected: 
+		// / defino los elementos de la ventana.
+	Gtk::Button *btn_canio, *btn_codo, *btn_y;
+	WorkPlace *workplace;
+	Glib::RefPtr<Gdk::Pixbuf> ico_canio, ico_y, ico_codo;
+	std::list<Gtk::TargetEntry> listTargets;
+	Glib::RefPtr<Gdk::Pixbuf> ico_last;
+	std::list<CItem *> listaItems;
+	
+	// /señales de control para los elementos de la ventana.
+		
+	virtual void on_btn_canio_drag_get(const Glib::RefPtr<Gdk::DragContext>& context, GtkSelectionData* selection_data, guint info, guint time);
+	virtual void on_btn_y_drag_get(const Glib::RefPtr<Gdk::DragContext>& context, GtkSelectionData* selection_data, guint info, guint time);
+	virtual void on_btn_codo_drag_get(const Glib::RefPtr<Gdk::DragContext>& context, GtkSelectionData* selection_data, guint info, guint time);
+
+	// señales para cambiar el icono.
+	virtual void on_canio_drag_begin(const Glib::RefPtr<Gdk::DragContext>& context);
+	virtual void on_y_drag_begin(const Glib::RefPtr<Gdk::DragContext>& context);
+	virtual void on_codo_drag_begin(const Glib::RefPtr<Gdk::DragContext>& context);
+	
+	virtual void on_item_drag_begin(const Glib::RefPtr<Gdk::DragContext>& context, CItem *);
+	virtual void on_item_drag_data_get(const Glib::RefPtr<Gdk::DragContext>& context, GtkSelectionData* selection_data, guint info, guint time);
+
+	virtual void on_item_drop_drag_received(const Glib::RefPtr<Gdk::DragContext>& context, int x, int y, GtkSelectionData* selection_data, guint info, guint time);
+};
+#endif
diff --git a/Constructor/ico_canio.png b/Constructor/ico_canio.png
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diff --git a/Constructor/ico_codo.png b/Constructor/ico_codo.png
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diff --git a/Constructor/ico_y.png b/Constructor/ico_y.png
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diff --git a/Constructor/item.cpp b/Constructor/item.cpp
new file mode 100644
index 0000000..72106e2
--- /dev/null
+++ b/Constructor/item.cpp
@@ -0,0 +1,30 @@
+
+
+#include "item.h"
+#include <iostream>
+
+CItem::CItem(const char *filename):Gtk::DrawingArea()
+{
+	image = Gdk::Pixbuf::create_from_file(filename);
+
+	set_size_request(image->get_width(), image->get_height());
+}
+
+CItem::CItem()
+{
+}
+
+CItem::~CItem()
+{
+}
+
+bool CItem::on_expose_event(GdkEventExpose* event)
+{
+	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);
+
+	// XXX Esto no deberia ser necesario! en todo caso devolves false en
+	// vez de true para que siga llamando a los otros handlers :)
+	//Gtk::DrawingArea::on_expose_event(event);
+	return true;
+}
diff --git a/Constructor/item.h b/Constructor/item.h
new file mode 100644
index 0000000..01b8f87
--- /dev/null
+++ b/Constructor/item.h
@@ -0,0 +1,21 @@
+
+
+#ifndef GTKMM_EXAMPLE_DRAWINGAREALINES_H
+#define GTKMM_EXAMPLE_DRAWINGAREALINES_H
+
+#include <gtkmm/drawingarea.h>
+#include <gdkmm.h>
+
+//Custom drawing area with modified expose_event.
+class CItem:public Gtk::DrawingArea {
+public:
+	CItem();
+	CItem(const char *filename);
+	~CItem();
+	virtual bool on_expose_event(GdkEventExpose* event);
+	Glib::RefPtr<Gdk::Pixbuf> get_image() { return image; }
+protected:
+	Glib::RefPtr<Gdk::Pixbuf> image;
+};
+
+#endif //GTKMM_EXAMPLE_DRAWINGAREALINES_H
diff --git a/Constructor/item_canio.png b/Constructor/item_canio.png
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diff --git a/Constructor/item_y.png b/Constructor/item_y.png
new file mode 100644
index 0000000000000000000000000000000000000000..13d84ebe0bb2843432f8aaa57bbf5b3e93ed5df7
GIT binary patch
literal 742
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literal 0
HcmV?d00001

diff --git a/Constructor/main.cpp b/Constructor/main.cpp
index 67c3ffc..715de7f 100644
--- a/Constructor/main.cpp
+++ b/Constructor/main.cpp
@@ -1,9 +1,9 @@
-// g++ -Wall -g `pkg-config --cflags --libs libglademm-2.0` -o ventana main.cc ventana.cc
+// g++ -Wall -g `pkg-config --cflags --libs libglademm-2.0` -o ventana main.cpp
 
 #include <iostream>
 #include <libglademm.h>
 #include <gtkmm.h>
-#include "ventana.h"
+#include "constructor.h"
 int main (int argc, char **argv) 
 {
   Gtk::Main kit(argc, argv);
@@ -19,10 +19,9 @@ int main (int argc, char **argv)
     std::cerr << ex.what() << std::endl;
     return 1;
   }
-                                                                                                         
-  Ventana* pWindow = 0;
-  refXml->get_widget_derived("window1", pWindow);
-  pWindow->set_title("Una ventana posta");
-   kit.run(*pWindow);
+  Constructor* pWindow = 0;
+  refXml->get_widget_derived("wnd_constructor", pWindow);
+  
+  kit.run(*pWindow);
   return 0;
 }
diff --git a/Constructor/null.png b/Constructor/null.png
new file mode 100644
index 0000000000000000000000000000000000000000..b7641345b4d7cca37a769c45899f5c59a309c83f
GIT binary patch
literal 251
zcmeAS@N?(olHy`uVBq!ia0vp^jv&mz1|<8wpL7LMY)RhkE)4%caKYZ?lYt_f1s;*b
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zn@SGXv~@E-R{#EXfV)+JrKLeYfXT^$gM(3#R-6Y6DzljDOV6L^0J@36)78&qol`;+
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literal 0
HcmV?d00001

diff --git a/Constructor/ventana.cpp b/Constructor/ventana.cpp
deleted file mode 100644
index bebf3a8..0000000
--- a/Constructor/ventana.cpp
+++ /dev/null
@@ -1,43 +0,0 @@
-//ventana.cpp
-#include "ventana.h"
-Ventana::Ventana(BaseObjectType* cobject, const Glib::RefPtr<Gnome::Glade::Xml>& refGlade):
-Gtk::Window(cobject) 
-{
-	refGlade->get_widget("button9", btn_salir);
-	refGlade->get_widget("fixed1", fixed);
-	refGlade->get_widget("button6",btn_dibujar);
-	btn_salir->signal_released().connect(SigC::slot(*this,&Ventana::on_btn_salir_pressed ));
-	btn_dibujar->signal_released().connect(SigC::slot(*this,&Ventana::on_btn_dibujar_released ));
-	//btn_dibujar->set_title("una N");
-}
-
-Ventana::~Ventana()
-{
-}
-
-void Ventana::on_btn_salir_pressed()
-{
-	Gtk::Main::quit();
-}
-
-void Ventana::on_btn_dibujar_released()
-{
-	//quiero dibujar en el fixed 
-	// como lo obtengo??
-	Glib::RefPtr<Gdk::Window> win = get_window();
-	Glib::RefPtr<Gdk::GC> gc = get_style()->get_black_gc();
-	win->draw_line(gc,50,50, 50,100);
-	win->draw_line(gc,50,50, 80, 100);
-	win->draw_line (gc,80,100, 80,50);
-	
-	win->draw_line (gc,90,50, 90,100);
-	
-	win->draw_line (gc,100,50, 100,100);
-	win->draw_line (gc,100,50, 150,50);
-	win->draw_line (gc,100,100,150,100);
-	
-	win->draw_line (gc,160,50, 160,100);
-	win->draw_line (gc,160,50, 210,50);
-	win->draw_line (gc,160,100, 210,100);
-	win->draw_line (gc,210,50, 210,100);
-}
diff --git a/Constructor/ventana.h b/Constructor/ventana.h
deleted file mode 100644
index df64078..0000000
--- a/Constructor/ventana.h
+++ /dev/null
@@ -1,23 +0,0 @@
-//ventana.h
-#ifndef _VENTANA_H_
-#define _VENTANA_H_
-#include <gtkmm.h>
-#include <libglademm.h>
-#include <gtkmm/window.h>
-#include <gtkmm/button.h>
-#include <gtkmm/fixed.h>
-class Ventana: public Gtk::Window
-{
-	public: 
-			Ventana(BaseObjectType* cobject, const Glib::RefPtr<Gnome::Glade::Xml>& refGlade);
-			virtual ~Ventana();
-	protected:
-			Gtk::Button* btn_salir;
-			Gtk::Button* btn_dibujar;
-			Gtk::Fixed* fixed;
-			virtual void on_btn_salir_pressed();
-			virtual void on_btn_dibujar_released();
-	
-};
-
-#endif
diff --git a/Constructor/workplace.cpp b/Constructor/workplace.cpp
new file mode 100644
index 0000000..f3874e3
--- /dev/null
+++ b/Constructor/workplace.cpp
@@ -0,0 +1,22 @@
+
+
+#include "workplace.h"
+#include "item.h"
+WorkPlace::WorkPlace( BaseObjectType* cobject, const Glib::RefPtr<Gnome::Glade::Xml> &refGlade):Gtk::Fixed(cobject)
+{
+	
+}
+
+bool WorkPlace::on_expose_event(GdkEventExpose *e)
+{
+	int x, y;
+	for(x=0; x<get_width(); x+=32) 
+		for (y=0; y<get_height();y+=32){
+			get_window()->draw_point (get_style()->get_black_gc(), x,y);
+			get_window()->draw_point (get_style()->get_black_gc(), x,y+1);
+			get_window()->draw_point (get_style()->get_black_gc(), x,y-1);
+			get_window()->draw_point (get_style()->get_black_gc(), x+1,y);
+			get_window()->draw_point (get_style()->get_black_gc(), x-1,y);
+		}
+	return true;
+}
diff --git a/Constructor/workplace.h b/Constructor/workplace.h
new file mode 100644
index 0000000..8a26e1d
--- /dev/null
+++ b/Constructor/workplace.h
@@ -0,0 +1,17 @@
+
+#ifndef _H_WORKPLACE_
+#define _H_WORKPLACE_
+
+#include <gtkmm/fixed.h>
+#include <gdkmm/gc.h>
+#include <gtkmm.h>
+#include <libglademm.h>
+
+class WorkPlace:public Gtk::Fixed {
+public:
+	WorkPlace(BaseObjectType* cobject, const Glib::RefPtr<Gnome::Glade::Xml> &refGlade);
+	virtual ~WorkPlace() {}
+	virtual bool on_expose_event(GdkEventExpose *);
+};
+
+#endif
diff --git a/Constructor/y.cpp b/Constructor/y.cpp
new file mode 100644
index 0000000..3d84582
--- /dev/null
+++ b/Constructor/y.cpp
@@ -0,0 +1,42 @@
+#include "y.h"
+
+Y::Y()
+{
+	imageN = Gdk::Pixbuf::create_from_file("y_n.png");
+	imageS = Gdk::Pixbuf::create_from_file("y_s.png");
+	imageE = Gdk::Pixbuf::create_from_file("y_e.png");
+	imageO = Gdk::Pixbuf::create_from_file("y_o.png");
+	null = Gdk::Pixbuf::create_from_file("null.png");
+	imgActual = 0;
+	image = imageN;
+	set_size_request(image->get_width(), image->get_height());
+}
+
+Y::~Y()
+{
+}
+
+bool Y::on_button_press_event(GdkEventButton *event)
+{
+	if (event->type == GDK_2BUTTON_PRESS){
+		image = null;  //como hago para actualizar?????
+		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);
+		imgActual++;
+		switch (imgActual) {
+			case 1:
+				image = imageE;
+				break;
+			case 2:
+				image = imageS;
+				break;
+			case 3:
+				image = imageO;
+				break;
+			default: 
+				imgActual = 0;
+				image = imageN;			
+		}
+		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);
+	}
+	return true;
+}
diff --git a/Constructor/y.h b/Constructor/y.h
new file mode 100644
index 0000000..9ce089f
--- /dev/null
+++ b/Constructor/y.h
@@ -0,0 +1,21 @@
+// y.h
+#ifndef _Y_H_
+#define _Y_H_
+
+#include "item.h"
+
+class Y : public CItem {
+	public:
+		Y();
+		virtual ~Y();
+		virtual bool on_button_press_event(GdkEventButton *event);
+	private:
+		int imgActual;	
+	
+		Glib::RefPtr<Gdk::Pixbuf> imageN; // 0 
+		Glib::RefPtr<Gdk::Pixbuf> imageS; // 1
+		Glib::RefPtr<Gdk::Pixbuf> imageE; // 2
+		Glib::RefPtr<Gdk::Pixbuf> imageO; // 3
+		Glib::RefPtr<Gdk::Pixbuf> null; 
+};
+#endif
diff --git a/Constructor/y_e.png b/Constructor/y_e.png
new file mode 100644
index 0000000000000000000000000000000000000000..7bd74285a4c398a19012c07812b9ab7906205c41
GIT binary patch
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literal 0
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literal 0
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literal 0
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diff --git a/Constructor/y_s.png b/Constructor/y_s.png
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literal 0
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-- 
2.43.0