From 12a41ca6b41a3d98e9ff6d4cc7de31a9ec537472 Mon Sep 17 00:00:00 2001
From: Leandro Lucarella <llucax@gmail.com>
Date: Mon, 13 Oct 2003 21:37:58 +0000
Subject: [PATCH] - Se arregla problema de dibujo de lineas. - Se dibujan
 lineas horizontales. - Se mejora el hot spot del drag&drop.

---
 tests/GUI/dndwindow.cc | 12 +++++++-----
 tests/GUI/dndwindow.h  |  2 ++
 tests/GUI/workplace.cc |  3 +++
 3 files changed, 12 insertions(+), 5 deletions(-)

diff --git a/tests/GUI/dndwindow.cc b/tests/GUI/dndwindow.cc
index f18ee57..8bf40c4 100644
--- a/tests/GUI/dndwindow.cc
+++ b/tests/GUI/dndwindow.cc
@@ -34,13 +34,15 @@ DnDWindow::DnDWindow()
 
   add(m_HBox);
 
-	m_HBox.pack_start(m_VBox);
+	m_HBox.pack_start(m_VBox, false, false, 0);
 	
 	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(scroll);
+	scroll.add(m_WorkPlace);
+	scroll.set_size_request(600, 600);
 	m_WorkPlace.set_size_request(600, 600);
 
   //Targets:
@@ -85,17 +87,17 @@ void DnDWindow::on_item_button_down()
 
 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());
+	context->set_icon(ico_canio, 5, 5); //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());
+	context->set_icon(ico_y, 5, 5); //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());
+	context->set_icon(ico_codo, 5, 5); //ico_canio->get_width(), ico_canio->get_height());
 }
 
 
diff --git a/tests/GUI/dndwindow.h b/tests/GUI/dndwindow.h
index eeda3e3..8e6fa6b 100644
--- a/tests/GUI/dndwindow.h
+++ b/tests/GUI/dndwindow.h
@@ -26,6 +26,7 @@
 #include <gtkmm/fixed.h>
 #include "item.h"
 #include "workplace.h"
+#include <gtkmm/scrolledwindow.h>
 
 class DnDWindow : public Gtk::Window
 {
@@ -54,6 +55,7 @@ protected:
 	Gtk::Button m_Button_Codo;
   WorkPlace m_WorkPlace;
 	std::list<CItem *> listaItems;
+	Gtk::ScrolledWindow scroll;
 };
 
 #endif // GTKMM_EXAMPLE_DNDWINDOW_H
diff --git a/tests/GUI/workplace.cc b/tests/GUI/workplace.cc
index 4c11f6c..b046a68 100644
--- a/tests/GUI/workplace.cc
+++ b/tests/GUI/workplace.cc
@@ -12,6 +12,9 @@ bool WorkPlace::on_expose_event(GdkEventExpose *e)
 	for(i=0; i<get_width(); i+=32) {
 		get_window()->draw_line(get_style()->get_black_gc(), i, 0, i, get_height());
 	}
+	for(i=0; i<get_height(); i+=32) {
+		get_window()->draw_line(get_style()->get_black_gc(), 0, i, get_width(), i);
+	}
 
 	return true;
 }
-- 
2.43.0