diff -r 693898d8450a lib/irrlicht/include/IGUIWindow.h
--- a/lib/irrlicht/include/IGUIWindow.h	Tue Sep 09 01:28:23 2008 +0200
+++ b/lib/irrlicht/include/IGUIWindow.h	Tue Sep 09 02:33:57 2008 +0200
@@ -35,6 +35,25 @@
 
 		//! return if given construction flag is set
 		virtual bool hasConstructionFlag( EWINDOW_CONSTRUCTION_FLAG flag ) const = 0;
+
+		//! Set if the window can be dragged around by the mouse
+		virtual void setDraggable(bool draggable) = 0;
+		
+		//! Check if the windows can be dragged around by the mouse
+		virtual bool isDraggable() const = 0;
+		
+		//! Set if the window background will be drawn
+		virtual void setDrawBackground(bool draw) = 0;
+		
+		//! Get if the window background will be drawn
+		virtual bool getDrawBackground() const = 0;
+
+		//! Set if the window titlebar will be drawn
+		//! Note: If the backround is not drawn, then the titlebar is automatically also not drawn
+		virtual void setDrawTitlebar(bool draw) = 0;
+
+		//! Get if the window titlebar will be drawn
+		virtual bool getDrawTitlebar() const = 0;
 };
 
 
diff -r 693898d8450a lib/irrlicht/source/Irrlicht/CGUIWindow.cpp
--- a/lib/irrlicht/source/Irrlicht/CGUIWindow.cpp	Tue Sep 09 01:28:23 2008 +0200
+++ b/lib/irrlicht/source/Irrlicht/CGUIWindow.cpp	Tue Sep 09 02:33:57 2008 +0200
@@ -23,6 +23,8 @@
 , ConstructionFlags(constructionFlags)
 , Dragging(false)
 , CloseButton(NULL)	, MinButton(NULL), RestoreButton(NULL)
+, IsDraggable(true)
+, DrawBackground(true), DrawTitlebar(true)
 {
 	#ifdef _DEBUG
 	setDebugName("CGUIWindow");
@@ -147,7 +149,10 @@
 		case EET_GUI_EVENT:
 			if (event.GUIEvent.EventType == EGET_ELEMENT_FOCUS_LOST)
 			{
-				Dragging = false;
+				if ( event.GUIEvent.Caller == this )
+				{
+					Dragging = false;
+				}
 			}
 			else
 			if (event.GUIEvent.EventType == EGET_ELEMENT_FOCUSED)
@@ -209,8 +214,10 @@
 
 							return true;
 						
-
-					move(core::position2d<s32>(event.MouseInput.X - DragStart.X, event.MouseInput.Y - DragStart.Y));
+					if ( isDraggable() )
+					{
+						move(core::position2d<s32>(event.MouseInput.X - DragStart.X, event.MouseInput.Y - DragStart.Y));
+					}
 					DragStart.X = event.MouseInput.X;
 					DragStart.Y = event.MouseInput.Y;
 					return true;
@@ -247,18 +254,21 @@
 	core::rect<s32> *cl = &AbsoluteClippingRect;
 
 	// draw body fast
-	rect = skin->draw3DWindowBackground(this, true, skin->getColor(EGDC_ACTIVE_BORDER),
-		AbsoluteRect, &AbsoluteClippingRect);
+	if ( getDrawBackground() )
+	{
+		rect = skin->draw3DWindowBackground(this, DrawTitlebar, skin->getColor(EGDC_ACTIVE_BORDER),
+			AbsoluteRect, &AbsoluteClippingRect);
 
-	if (Text.size())
-	{
-		rect.UpperLeftCorner.X += skin->getSize(EGDS_TEXT_DISTANCE_X);
-		rect.UpperLeftCorner.Y += skin->getSize(EGDS_TEXT_DISTANCE_Y);
-		rect.LowerRightCorner.X -= skin->getSize(EGDS_WINDOW_BUTTON_WIDTH) + 5;
-
-		IGUIFont* font = skin->getFont(EGDF_WINDOW);
-		if (font)
-			font->draw(Text.c_str(), rect, skin->getColor(EGDC_ACTIVE_CAPTION), false, true, cl);
+		if (DrawTitlebar && Text.size() )
+		{
+			rect.UpperLeftCorner.X += skin->getSize(EGDS_TEXT_DISTANCE_X);
+			rect.UpperLeftCorner.Y += skin->getSize(EGDS_TEXT_DISTANCE_Y);
+			rect.LowerRightCorner.X -= skin->getSize(EGDS_WINDOW_BUTTON_WIDTH) + 5;
+	
+			IGUIFont* font = skin->getFont(EGDF_WINDOW);
+			if (font)
+				font->draw(Text.c_str(), rect, skin->getColor(EGDC_ACTIVE_CAPTION), false, true, cl);
+		}
 	}
 
 	IGUIElement::draw();
@@ -283,6 +293,45 @@
 IGUIButton* CGUIWindow::getMaximizeButton() const
 {
 	return RestoreButton;
+}
+
+//! Set if the window can be dragged around by the mouse
+void CGUIWindow::setDraggable(bool draggable)
+{
+	IsDraggable = draggable;
+	
+	if ( !IsDraggable )
+		Dragging = false;	
+}
+
+//! Check if the windows can be dragged around by the mouse
+bool CGUIWindow::isDraggable() const
+{
+	return IsDraggable;
+}
+
+//! Set if the window background will be drawn
+void CGUIWindow::setDrawBackground(bool draw)
+{
+	DrawBackground = draw;
+}
+
+//! Get if the window background will be drawn
+bool CGUIWindow::getDrawBackground() const
+{
+	return DrawBackground;
+}
+
+//! Set if the window titlebar will be drawn
+void CGUIWindow::setDrawTitlebar(bool draw)
+{
+	DrawTitlebar = draw;
+}
+
+//! Get if the window titlebar will be drawn
+bool CGUIWindow::getDrawTitlebar() const
+{
+	return DrawTitlebar;
 }
 
 
@@ -296,6 +345,9 @@
 	//IGUIButton* RestoreButton;		// exists at whole lifetime of the object
 
 	out->addInt	("ConstructionFlags", ConstructionFlags );
+	out->addBool("IsDraggable", IsDraggable);	
+	out->addBool("DrawBackground", DrawBackground);	
+	out->addBool("DrawTitlebar", DrawTitlebar);	
 }
 
 
@@ -305,6 +357,9 @@
 	IGUIWindow::deserializeAttributes(in, options);
 
 	ConstructionFlags = in->getAttributeAsInt("ConstructionFlags");
+	setDraggable( in->getAttributeAsBool("IsDraggable") );
+	setDrawBackground( in->getAttributeAsBool("DrawBackground") );	
+	setDrawTitlebar( in->getAttributeAsBool("DrawTitlebar") );	
 
 	refreshControls();
 }
diff -r 693898d8450a lib/irrlicht/source/Irrlicht/CGUIWindow.h
--- a/lib/irrlicht/source/Irrlicht/CGUIWindow.h	Tue Sep 09 01:28:23 2008 +0200
+++ b/lib/irrlicht/source/Irrlicht/CGUIWindow.h	Tue Sep 09 02:33:57 2008 +0200
@@ -47,6 +47,25 @@
 		//! return if given flag is set
 		virtual bool hasConstructionFlag( EWINDOW_CONSTRUCTION_FLAG flag ) const;
 
+		//! Set if the window can be dragged around by the mouse
+		virtual void setDraggable(bool draggable);
+
+		//! Check if the windows can be dragged around by the mouse
+		virtual bool isDraggable() const;
+
+		//! Set if the window background will be drawn
+		virtual void setDrawBackground(bool draw);
+
+		//! Get if the window background will be drawn
+		virtual bool getDrawBackground() const;
+
+		//! Set if the window titlebar will be drawn
+		//! Note: If the backround is not drawn, then the titlebar is automatically also not drawn
+		virtual void setDrawTitlebar(bool draw);
+
+		//! Get if the window titlebar will be drawn
+		virtual bool getDrawTitlebar() const;
+
 		//! Writes attributes of the element.
 		virtual void serializeAttributes(io::IAttributes* out, io::SAttributeReadWriteOptions* options) const;
 
@@ -64,6 +83,10 @@
 		IGUIButton* CloseButton;
 		IGUIButton* MinButton;
 		IGUIButton* RestoreButton;
+
+		bool IsDraggable;
+		bool DrawBackground;
+		bool DrawTitlebar;
 	};
 
 } // end namespace gui