I take it from that you've been using a multi-line Text widget.
The problem I foresee is that whilst in a Text widget, a button-1 click sets the insertion cursor to the character under the mouse, if you make it readonly and disable the insertion cursor, will the button-1 binding still work?
I would use an 8x8 grid of Entry widgets. That way, each click identifies which symbol is clicked.
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PROBLEM SOLVED:
You should set the insertOnTime option (which controls the time in millisecons for which the blinking cursor is on) to zero.
$text_widget->configure(-insertontime=>0); | [reply] |