Lost Function - ability to hold down Alt Ctrl to draw, erase, a straight line

I used to have this function on a previous version of Corel but when my computer crashed and I had to update to a newer version of Corel I seem to have lost this function.  Now I get a bar that controls the transparency of the erase/draw/etc.  This was a very useful tool, can someone please tell me where this would now be located?