Mouse coordinate in oracle form canvase

Question

Hi,
Is there any way to know the mouse coordinate when the mouse is moving in oracle form canvase.
I will appreciate for help..... Thanks.
Regards,

Answer 1

System variables should give u information
this forms example might help
/* Trigger:  When-Mouse-Click
**   Example:  Dynamically repositions an item if:
**             1) the operator clicks mouse button 2
**                on an item and
**             2) the operator subsequently clicks mouse button
**                2 on an area of the canvas that is
**                not directly on top of another item.
DECLARE
   item_to_move       VARCHAR(50);
   the_button_pressed VARCHAR(50);
   target_x_position  NUMBER(3);
   target_y_position  NUMBER(3);
   the_button_pressed VARCHAR(1);
BEGIN
   /* Get the name of the item that was clicked.
   item_to_move := :System.Mouse_Item;
   the_button_pressed := :System.Mouse_Button_Pressed;
   **  If the mouse was clicked on an area of a canvas that is
   **  not directly on top of another item, move the item to
   **  the new mouse location.
   IF item_to_move IS NOT NULL AND the_button_pressed =  '2' THEN
      target_x_position := To_Number(:System.Mouse_X_Pos);
      target_y_position := To_Number(:System.Mouse_Y_Pos);
      Set_Item_Property(item_to_move,position,
          target_x_position,target_y_position);
      target_x_position := NULL;
      target_y_position := NULL;
      item_to_move := NULL;
   END IF;
END; plz mark correct/helpful if it is