I am trying to develop a gui in which the user can draw a line between two labels. I want it to be such a way that by dragging the mouse pointer from one label to another, a line
is drawn. And if the user drags the pointer from a label to any other point, then the line should not be drawn.
In that post the emphasis was on displaying an image and a part of it was drawing lines between the two icons. Since I didn't get a favourable response I thought it would be better to start a new topic.