Quote Originally Posted by ashtray4241 View Post
I totally understand your concern.
But in my requirement, we have a LCD panel of a printer. In these InputBoxes (they are for numeric input only, by using validator), there is no way to press Backspace or move the cursor anywhere without typing a number. But the widget on which the focus is there, is having blue color and the other widgets are white in color. So the end user is aware of the widget where editing is done
Also, as soon as focus shifts on the widget, the complete value is selected (so, any new entry after focus is obtained, replaces the earlier value). Selected (highlighted) color is same shade of blue as the in-focus widget background color.

So, basically, as per the design team, cursor is unwanted in these widgets (as end user doesn't have any control over the cursor anyway)
So you mean that if I click on the widget, then enter numbers 1234 and then click between "2" and "3" then the cursor is not moved there and pressing "5" will not result in string "12534" but rather "12345"?