Object automatically move with cursor after a single click
I use to click on an object and drag to move it. While recently, after I single click on an object with out draging it, the object will automatically move with my cursor. Even I don't want the object to be moved.
Another senario is that I clicked on an object and then I click on the canvas randomly, the object may automaticlly move to the point I clicked.
How to solve this problem?
