Goocanvas reactions after a mouse event

[luc <ami--luc orange fr>]

Hello !
We're developping a project of 'animation software' fund upon Goocanvas,
Ella for 'Elegent Light Linux Animator' ; this project started last
year, and now we plan to release the first true public release (0.1) ;

But, there is a concern with Goocanvas management of 'mouse events' in
some case, like this example : consider a GoocanvasItem which is
rotated. In Ella, we're using an 'editor' window, like in Macromedia
Flash. If we wants to drag and drop this item, it appears taht the
complete axis coordinates are aloso rotated ! So, if the mouse pointer
is dragged to the left, the 'mouse event handler of Goocanvas reads the
correct mouse coordinates, BUT, if we want to draw a nex GoocanvasItem,
the NEW item uses, by default, the last item rotation angle !
Here is the code :

----------------------------
gboolean cb_editor_mouse_move(GooCanvasItem  *item,
		      GooCanvasItem  *target,
		      GdkEventButton *event,
		      GtkWidget        *win)
{	
	gdouble angle;
        GooCanvas *canvas;	

(....)
	if ((EditorMode==EDITOR_MODE_MOVE)&&(fdrawing)&&(SelectedArea))
	  {	  	    
		
	       goo_canvas_item_remove(pDrawings);/* removing the selection box
*/  
	            	 
	       selection_box(item, x2drw,y2drw,x2drw+wsel,y2drw+hsel);	 /*
drawing the new rotation box        */
	  	   return TRUE;
--------------------------------------
It seems that the 'item' variable, managed by Goocanvas, isn't really
initialized