diff --git a/rainbow/DevDraw/DevDraw.upp b/rainbow/DevDraw/DevDraw.upp
index b5be94b68..ce3687b7b 100644
--- a/rainbow/DevDraw/DevDraw.upp
+++ b/rainbow/DevDraw/DevDraw.upp
@@ -1,6 +1,10 @@
 uses
-	Draw;
+	Draw,
+	Gtk;
 
 file
 	main.cpp;
 
+mainconfig
+	"" = "GUI GTK";
+
diff --git a/rainbow/DevDraw/init b/rainbow/DevDraw/init
index ef6b91d46..fee7bc7ba 100644
--- a/rainbow/DevDraw/init
+++ b/rainbow/DevDraw/init
@@ -1,4 +1,5 @@
 #ifndef _DevDraw_icpp_init_stub
 #define _DevDraw_icpp_init_stub
 #include "Draw/init"
+#include "Gtk/init"
 #endif
diff --git a/rainbow/DevDraw/main.cpp b/rainbow/DevDraw/main.cpp
index a10e8dfa0..c5559d4cb 100644
--- a/rainbow/DevDraw/main.cpp
+++ b/rainbow/DevDraw/main.cpp
@@ -92,7 +92,6 @@ GUI_APP_MAIN
 
 	gtk_widget_set_events(darea, 0xffffffff);
 	g_signal_connect(darea, "expose-event", G_CALLBACK(on_expose_event), &myapp);
-	g_signal_connect(darea, "event", G_CALLBACK(CtrlEvent), &myapp);
 //	g_signal_connect(window, "expose-event", G_CALLBACK(on_expose_event), NULL);
 	g_signal_connect(window, "destroy", G_CALLBACK(gtk_main_quit), NULL);
 
diff --git a/rainbow/Gtk/DrawImage.cpp b/rainbow/Gtk/DrawImage.cpp
index fa20cf71c..27faa7db8 100644
--- a/rainbow/Gtk/DrawImage.cpp
+++ b/rainbow/Gtk/DrawImage.cpp
@@ -54,7 +54,7 @@ void SystemDraw::SysDrawImageOp(int x, int y, const Image& img, Color color)
 	GuiLock __;
 	if(img.GetLength() == 0)
 		return;
-	LLOG("SysDrawImageOp " << img.GetSerialId() << ' ' << img.GetSize());
+	DLOG("SysDrawImageOp " << img.GetSerialId() << ' ' << x << ", " << y << ", "<< img.GetSize());
 	ImageSysDataMaker m;
 	static LRUCache<ImageSysData, int64> cache;
 	LLOG("SysImage cache pixels " << cache.GetSize() << ", count " << cache.GetCount());
diff --git a/rainbow/Gtk/DrawOp.cpp b/rainbow/Gtk/DrawOp.cpp
index 5b68a8f48..0e1ccdb17 100644
--- a/rainbow/Gtk/DrawOp.cpp
+++ b/rainbow/Gtk/DrawOp.cpp
@@ -103,6 +103,8 @@ Rect SystemDraw::GetPaintRect() const
 
 void SystemDraw::DrawRectOp(int x, int y, int cx, int cy, Color color)
 {
+	if(IsNull(color))
+		return;
 	SetColor(color);
 	cairo_rectangle(cr, x, y, cx, cy);
 	cairo_fill(cr);
diff --git a/rainbow/Gtk/Gtk.upp b/rainbow/Gtk/Gtk.upp
index 6fcfbf953..8b69f50d0 100644
--- a/rainbow/Gtk/Gtk.upp
+++ b/rainbow/Gtk/Gtk.upp
@@ -1,4 +1,4 @@
-description "Skeleton rainbow code\377";
+description "Gtk backend\377";
 
 file
 	Gtk.h,
diff --git a/rainbow/Gtk/Proc.cpp b/rainbow/Gtk/Proc.cpp
index 1fc1a22b2..104d4bb89 100644
--- a/rainbow/Gtk/Proc.cpp
+++ b/rainbow/Gtk/Proc.cpp
@@ -79,10 +79,20 @@ bool Ctrl::Proc(GdkEvent *event)
 		if(kv >= 0 && kv < 65536)
 			DispatchKey((pressed ? K_KEYUP : kv + K_DELTA), 1);
 		break;
+
+	case GDK_CONFIGURE: {
+		GdkEventConfigure *e = (GdkEventConfigure *)event;
+		Rect rect = RectC(e->x, e->y, e->width, e->height);
+		LLOG("CongigureNotify " << rect);
+		if(GetRect() != rect)
+			SetWndRect(rect);
+		// TODO: Add DHCtrl support
+		}
+		break;
 	default:
 		return false;
 	}
-	return false;
+	return true;
 }
 
 END_UPP_NAMESPACE
diff --git a/rainbow/GtkMain/main.cpp b/rainbow/GtkMain/main.cpp
index 8fa4394f5..dc405492d 100644
--- a/rainbow/GtkMain/main.cpp
+++ b/rainbow/GtkMain/main.cpp
@@ -11,6 +11,32 @@ struct MyApp : TopWindow {
 	{
 		log.Add(s);
 		log.Remove(0, max(log.GetCount() - 16, 0));
+		Refresh();
+	}
+	
+	virtual void Activate()
+	{
+		Log("Activate");
+	}
+
+	virtual void Deactivate()
+	{
+		Log("Deactivate");
+	}
+	
+	virtual void Layout()
+	{
+		Log("Layout");
+	}
+	
+	virtual void GotFocus()
+	{
+		Log("GotFocus");
+	}
+	
+	virtual void LostFocus()
+	{
+		Log("LostFocus");
 	}
 	
 	virtual Image MouseEvent(int event, Point p, int zdelta, dword keyflags)
@@ -33,14 +59,12 @@ struct MyApp : TopWindow {
 		Tuple2<int, const char *> *b = FindTuple(map, __countof(map), event & ACTION);
 		Log(String().Cat() << "MOUSE " << (a ? a->b : "") << '|' << (b ? b->b : "") << ' ' << p);
 
-		Refresh();
 		return TopWindow::MouseEvent(event, p, zdelta, keyflags);
 	}
 	
 	virtual bool Key(dword key, int count)
 	{
 		Log(GetKeyDesc(key).Cat() << ' ' << count);
-		Refresh();
 	}
 
 	virtual void MouseMove(Point p, dword keyflags)
@@ -71,8 +95,8 @@ struct MyApp : TopWindow {
 
 GUI_APP_MAIN
 {
-//	MyApp().Run();
-//	return;
+	MyApp().Run();
+	return;
 
 	PromptOK("Hello world!");
 	return;