Se borra un pedazo que me olvide de borrar cuando puse el icono para el DND.

[z.facultad/75.42/plaqui.git] / tests / GUI / dndwindow.cc

diff --git a/tests/GUI/dndwindow.cc b/tests/GUI/dndwindow.cc
index e3652080302741d2d365a11e577be4154954a172..f18ee57f83f24925b69c8dbe294ebc83cb000170 100644 (file)
--- a/tests/GUI/dndwindow.cc
+++ b/tests/GUI/dndwindow.cc
@@ -19,6 +19,8 @@
 #include "dndwindow.h"
 #include <iostream>
 
 #include "dndwindow.h"
 #include <iostream>
 

+Glib::RefPtr<Gdk::Pixbuf> ico_canio, ico_y, ico_codo;
+

 DnDWindow::DnDWindow()
 : m_Button_Canio("Drag Canio\n"),
   m_Button_Y("Drop Y\n"),
 DnDWindow::DnDWindow()
 : m_Button_Canio("Drag Canio\n"),
   m_Button_Y("Drop Y\n"),


@@ -26,11 +28,20 @@ DnDWindow::DnDWindow()
 {
   set_title("Editor");
 
 {
   set_title("Editor");
 

+       ico_canio = Gdk::Pixbuf::create_from_file("canio.png");
+       ico_y     = Gdk::Pixbuf::create_from_file("y.png");
+       ico_codo  = Gdk::Pixbuf::create_from_file("codo.png");
+

   add(m_HBox);
 
        m_HBox.pack_start(m_VBox);
   add(m_HBox);
 
        m_HBox.pack_start(m_VBox);

+       
+       m_VBox.pack_start(m_Button_Canio);
+       m_VBox.pack_start(m_Button_Y);
+       m_VBox.pack_start(m_Button_Codo);
+

        m_HBox.pack_start(m_WorkPlace);
        m_HBox.pack_start(m_WorkPlace);

-       m_WorkPlace.set_size_request(300, 300);
+       m_WorkPlace.set_size_request(600, 600);

 
   //Targets:
   std::list<Gtk::TargetEntry> listTargets;
 
   //Targets:
   std::list<Gtk::TargetEntry> listTargets;


@@ -53,20 +64,12 @@ DnDWindow::DnDWindow()
   m_Button_Y.signal_drag_begin().connect( SigC::slot(*this, &DnDWindow::on_y_drag_begin));
   m_Button_Codo.signal_drag_begin().connect( SigC::slot(*this, &DnDWindow::on_codo_drag_begin));
 
   m_Button_Y.signal_drag_begin().connect( SigC::slot(*this, &DnDWindow::on_y_drag_begin));
   m_Button_Codo.signal_drag_begin().connect( SigC::slot(*this, &DnDWindow::on_codo_drag_begin));
 

-  m_VBox.pack_start(m_Button_Canio);
-       m_VBox.pack_start(m_Button_Y);
-       m_VBox.pack_start(m_Button_Codo);
-
-

   //Drop site:
   //Drop site:

-
-  //Make m_Label_Drop a DnD drop destination:

   m_WorkPlace.drag_dest_set(listTargets);
   m_WorkPlace.drag_dest_set(listTargets);

-
-  //Connect signals:
+  
+       //Connect signals:

   m_WorkPlace.signal_drag_data_received().connect( SigC::slot(*this, &DnDWindow::on_label_drop_drag_data_received) );
 
   m_WorkPlace.signal_drag_data_received().connect( SigC::slot(*this, &DnDWindow::on_label_drop_drag_data_received) );
 

-

   show_all();
 }
 
   show_all();
 }
 


@@ -80,15 +83,28 @@ void DnDWindow::on_item_button_down()
        std::cout << "boton abajo" << std::endl;
 }
 
        std::cout << "boton abajo" << std::endl;
 }
 

+void DnDWindow::on_canio_drag_begin(const Glib::RefPtr<Gdk::DragContext> &context)
+{
+       context->set_icon(ico_canio, 0, 0); //ico_canio->get_width(), ico_canio->get_height());
+}
+
+void DnDWindow::on_y_drag_begin(const Glib::RefPtr<Gdk::DragContext> &context)
+{
+       context->set_icon(ico_y, 0, 0); //ico_canio->get_width(), ico_canio->get_height());
+}
+
+void DnDWindow::on_codo_drag_begin(const Glib::RefPtr<Gdk::DragContext> &context)
+{
+       context->set_icon(ico_codo, 0, 0); //ico_canio->get_width(), ico_canio->get_height());
+}
+
+
+

 
 void DnDWindow::on_canio_drag_data_get(const Glib::RefPtr<Gdk::DragContext>& context, GtkSelectionData* selection_data, guint, guint)
 {
   //TODO: The gtkmm API needs to change to use a Gtk::SelectionData instead of a GtkSelectionData.
   //That should happen for gtkmm 2.4.
 
 void DnDWindow::on_canio_drag_data_get(const Glib::RefPtr<Gdk::DragContext>& context, GtkSelectionData* selection_data, guint, guint)
 {
   //TODO: The gtkmm API needs to change to use a Gtk::SelectionData instead of a GtkSelectionData.
   //That should happen for gtkmm 2.4.

-       Glib::RefPtr<Gdk::Pixbuf> image;
-       image = Gdk::Pixbuf::create_from_file("canio.png");
-       // Cambio el icono de DND seteando el "hot spot" en el centro.
-       context->set_icon(image, image->get_width() / 2, image->get_height() / 2);

        gtk_selection_data_set (selection_data, selection_data->target, 8, (const guchar*)"canio.png", 9);
 }
 
        gtk_selection_data_set (selection_data, selection_data->target, 8, (const guchar*)"canio.png", 9);
 }
 


@@ -113,38 +129,20 @@ void DnDWindow::on_label_drop_drag_data_received(const Glib::RefPtr<Gdk::DragCon
 
   if ((selection_data->length >= 0) && (selection_data->format == 8))
   {
 
   if ((selection_data->length >= 0) && (selection_data->format == 8))
   {

-               CItem *a = Gtk::manage( new CItem((const char *)selection_data->data) );
-               /* Ajusto coordenada x e y para que caigan en un lugar de una cuadricula de
-                * 32x32 */
-               int i,j;
-               i = x/32;
-               j = y/32;
-               m_WorkPlace.put(*a, i*32, j*32);
-               a->show();      
-               //listaItems.push_back(a);
+       CItem *a = Gtk::manage( new CItem((const char *)selection_data->data) );
+       /* 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;
+       m_WorkPlace.put(*a, i*32, j*32);
+       a->show();      
+       //listaItems.push_back(a);

   }
 
   context->drag_finish(false, false, time);
 }
 
   }
 
   context->drag_finish(false, false, time);
 }
 

-void DnDWindow::on_canio_drag_begin(const Glib::RefPtr<Gdk::DragContext>& context)
-{
-       Glib::RefPtr<Gdk::Pixbuf> image;
-       image = Gdk::Pixbuf::create_from_file("canio.png");
-       context->set_icon(image, image->get_width() / 2, image->get_height() / 4);
-}
-
-void DnDWindow::on_y_drag_begin(const Glib::RefPtr<Gdk::DragContext>& context)
-{
-       Glib::RefPtr<Gdk::Pixbuf> image;
-       image = Gdk::Pixbuf::create_from_file("y.png");
-       context->set_icon(image, image->get_width() / 4, image->get_height() / 4);
-}
-
-void DnDWindow::on_codo_drag_begin(const Glib::RefPtr<Gdk::DragContext>& context)
-{
-       Glib::RefPtr<Gdk::Pixbuf> image;
-       image = Gdk::Pixbuf::create_from_file("codo.png");
-       context->set_icon(image, 0, 0);//image->get_width() / 2, image->get_height() / 2);
-}